Hillrom Centrella Smart+ Bed Service Manual
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Hillrom Centrella Smart+ Bed Service Manual

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Table of Contents

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Centrella
Smart+ Bed
®
Service Manual
Product No. P7900
Includes optional patient safety applications available in select countries:
• Heart and Respiration Rate Monitoring System powered by EarlySense
• NaviCare® Patient Safety Application
• WatchCare® Incontinence Management System
193588 REV 12

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  • Page 1 Centrella Smart+ Bed ® Service Manual Product No. P7900 Includes optional patient safety applications available in select countries: • Heart and Respiration Rate Monitoring System powered by EarlySense • NaviCare® Patient Safety Application • WatchCare® Incontinence Management System 193588 REV 12...
  • Page 3 To learn more about FOSS that may be used in this product, please visit our FOSS website at hillrom.com/opensource. Where required, a copy of FOSS source code is available on our FOSS website. (For products that include a Heart and Respiration Rate Monitoring System, please also visit www.earlysense.com/med/hrbedots to learn more...
  • Page 4 For product support or to order additional copies of this manual (193588), contact your distributor, local Hill-Rom representative, or go to hillrom.com. Reference Documents Centrella® Smart+ Bed Instructions for Use (193587) Centrella® Smart+ Bed Unpacking Instructions (193589) Centrella® Smart+ Bed Service Tool App Instructions for Use (205987) (Hill-Rom technicians only) Centrella®...

  • Page 5: Table Of Contents

    Table of Contents Chapter 1: Introduction Purpose ................. 1 - 1 Audience .
  • Page 6 Table of Contents Siderail Controls Do Not Operate on AC Power ......... . 2 - 31 SideCom®...
  • Page 7 Table of Contents Brake Monitor..............3 - 8 Obstacle Detect®...
  • Page 8 Table of Contents HFB—Right, with USB (Top and Bottom) ..........3 - 31 HFB—Right, without USB (Top and Bottom) .
  • Page 9 Table of Contents Crunch Procedure ..............4 - 16 Calibration Procedure .
  • Page 10 Table of Contents Setup ................4 - 71 SOM and WiFi Cable Assembly—Removal.
  • Page 11 Table of Contents Battery Fuse—Replacement ........... 4 - 104 DCB—Removal .
  • Page 12 Table of Contents SafeView®2 Cable—Removal ..........4 - 131 SafeView®2 Control Board, SafeView®2 Light Board and Cable, SafeView®2 ES Light Board and Cable—Removal .
  • Page 13 Table of Contents pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement ................4 - 172 Replacement.
  • Page 14 Table of Contents Removal—Reader and Power Cable..........4 - 221 Replacement—Reader and Power Cable .
  • Page 15 Table of Contents 5th Wheel (P7900B1 and Newer) ............5 - 46 Push Handles (P7929) .
  • Page 16 Table of Contents IV Pole—P2217, P158, and P7511 ............5 - 106 Line Managers—P7512A.

  • Page 17: Chapter 1: Introduction

    Chapter 1 Introduction PURPOSE This manual contains instructions for the operation and maintenance of the Centrella® Smart+ Bed. It also includes parts lists (in chapter 5) for you to order replacement parts. AUDIENCE This manual is intended for use by trained or facility-authorized persons only. To ignore this restriction could cause severe injury to people and serious damage to equipment.
  • Page 18 Acronyms Chapter 1: Introduction Acronym Description Extensible Authentication Code Electrostatic Discharge GCI or FUD Graphical Caregiver Interface (GCI)® control (also known as Flip Up Dis- play) Headrail Fixed P.C. Board Head of Bed Heart Rate Instructions for Use Indention Load Deflection Master Control P.C.

  • Page 19: Model Identification

    Model Identification Chapter 1: Introduction MODEL IDENTIFICATION Model Number Description P7900 Centrella® Smart+ Bed P7920 Centrella® core mattress P7921 Centrella® pro mattress P7922 Centrella® max mattress P7923 Centrella® pro+ mattress (integrated) P7924 Centrella® pro+ mattress (non-integrated) P200898 HR/RR Monitoring System P00697905 WatchCare®...

  • Page 20: Safety Instructions

    Safety Instructions Chapter 1: Introduction SAFETY INSTRUCTIONS WARNING: Obey all warnings throughout the manual and also those below to help prevent injury and/or equipment damage: • Warning—To help prevent the risk of hospital bed fires, make sure facility persons follow the safety tips in the FDA Public Health Notification: Safety Tips for Preventing Hospital Bed Fires.
  • Page 21 Safety Instructions Chapter 1: Introduction WARNING: (Warnings continued) Obey all warnings throughout the manual and also those below to help prevent injury and/or equipment damage: • Warning—Make sure that you do not leave any foreign objects in the patient zone of the bed. •...

  • Page 22: Warning And Caution Labels

    Warning and Caution Labels Chapter 1: Introduction WARNING AND CAUTION LABELS NOTE: For the warning and caution labels on the pro+ non-integrated mattress (P7924), see the pro+ Mattress Service Manual (209197). 1 - 6 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 23 Warning and Caution Labels Chapter 1: Introduction Centrella® Smart+ Bed Service Manual (193588 REV 12) 1 - 7...
  • Page 24 Warning and Caution Labels Chapter 1: Introduction NOTES: 1 - 8 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 25: Chapter 2: Troubleshooting

    Chapter 2 Troubleshooting GETTING STARTED WARNING: Warning—Only facility-authorized persons should service the Centrella® Smart+ Bed. Service by unauthorized persons could cause injury or equipment damage. 1. Do one of these: • To isolate or identify a problem, go to “Function Checks” on page 2-1. •...
  • Page 26 Function Checks Chapter 2: Troubleshooting Pass Task If Fail, Go To Fail 1. From all control areas, these bed controls and their indicators (as applicable) operate correctly: Trendelenburg, Reverse Trendelenburg, and “0x1XXX: Master Control Board (MCB)—Error Boost® Position Codes and Solutions” on page 2-5 Lockouts for head, knee, bed up and down, “0x1XXX: Master Control Board (MCB)—Error Trendelenburg, Reverse Trendelenburg, and...
  • Page 27 Function Checks Chapter 2: Troubleshooting Pass Task If Fail, Go To Fail 2. These alerts (as applicable) operate correctly: Set Brake Alert “0x1XXX: Master Control Board (MCB)—Error Codes and Solutions” on page 2-5 Bed Exit Alert System “0x1XXX: Master Control Board (MCB)—Error Codes and Solutions”...

  • Page 28: Service Required Indicator-Error Codes

    Service Required Indicator—Error Codes Chapter 2: Troubleshooting SERVICE REQUIRED INDICATOR—ERROR CODES 1. When the Service indicator on the GCI is on, get access to the Diagnostics screen to determine what the issue is and the error code associated with it (see “Diagnostics—View and Clear Errors”...
  • Page 29 Service Required Indicator—Error Codes Chapter 2: Troubleshooting 7. If you replace the GCI or any of these P.C. boards—MCB, SOM, ACB or pro+ mattress blower board, DCB, SCB, HFB (right and left)—the bed software versions may not match. Make sure you update the software as necessary.
  • Page 30 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x1043 Power supply over voltage Replace the BCB. 0x1045 Power supply overheated (1) Check the cable connection between the MCB and BCB. Replace or connect the cable as necessary.
  • Page 31 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x1055 Improper shutdown (1) Do Step 3 through Step 5 on page 2-4 to reset the bed. (2) Check the cables to the bed batteries. Replace the cables as necessary. (3) Check the battery fuse.
  • Page 32 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution External 0x10C0 CPR switch failure (1) Check the cable connections between the CPR switch and the MCB. Replace or connect the cable as necessary. (2) Replace the CPR switch. External Heartbeat 0x1100 MCB Heart Beat (1) Do Step 3 through Step 5 on page 2-4 to...
  • Page 33 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x1148 HILO head position error (1) Use the Bed Up/Down controls to articulate the bed to its limits: fully raised, fully lowered, and then fully raised again. This resets the bed position sensor.
  • Page 34 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x1153 Knee position error (1) Calibrate the bed articulations. (2) Replace the thigh actuator. (3) Replace the MCB. 0x1154 Foot position error (1) Calibrate the bed articulations. (2) Replace the foot actuator. (3) Replace the MCB.
  • Page 35 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x1163 ERR_MCB_HILOHD_GENERAL (1) Calibrate the bed articulations. (2)Replace the head hilow actuator. 0x1164 ERR_MCB_HILOFT_GENERAL (1) Calibrate the bed articulations. (2) Replace the foot hilow actuator. 0x1165 ERR_MCB_KNEE_GENERAL (1) Calibrate the bed articulations. (2) Replace the thigh actuator.
  • Page 36 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x1186 Analog scale (1) Calibrate and zero the scale. (2) Replace the MCB. 0x1187 Scale circuit power error (1) Check the cable connections for the load beams. Connect the cables or replace the load beams as necessary.
  • Page 37 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution SafeView®+ Alerts and IllumiGuide® Siderail Handgrip 0x1E01 ERR_MCB_SAFEVIEW_SPI_COMM_ERROR (1) Check the cable connections between the SafeView®2 boards. Replace or connect the cables as necessary. (2) Replace a board one at a time until the error clears.

  • Page 38: Scb Jumper Configuration

    Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x2100 SCM Heart Beat (1) Check the cable between the SCB and the MCB for damage or loose connector contacts. Connect or replace the cable as necessary. (2) Replace the SCB. SCB Jumper Configuration The SCB includes several on-board jumpers for the configuration of the 37-pin room and Nurse Call interface.
  • Page 39 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Jumper (Reference Description Pins Designator) Bed Exit Bunting Nurse Call systems are either Normally Open, Non-Bunting 1-2 = Normally Configuration call interface systems or Normally Closed, Bunting systems. Open, Non-Bunting (J9) This bed’s Bed Exit relay operates as a Normally Open device (DEFAULT) by default.
  • Page 40 Service Required Indicator—Error Codes Chapter 2: Troubleshooting 3XXX: (ACB)—E ATTRESS ONTROL OARD RROR ODES AND OLUTIONS Code GCI Error Report Solution File System and EEPROM 0x3083 ACB EEPROM Write Replace the ACB. 0x3084 ACB EEPROM Read Replace the ACB. External Heartbeat 0x3100 ACB Heart Beat (1) Check the cable connections between the MCB and ACB.
  • Page 41 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x3206 Seat inflate timeout (1) Make sure the latch tabs on both sides of the interface connector assembly are fully connected to the pneumatic box. Pull on the interface connector assembly. If it is easy to remove, then the latch tabs are not fully connected.
  • Page 42 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x320A RTA inflate timeout (1) Make sure the latch tabs on both sides of the interface connector assembly are fully connected to the pneumatic box. Pull on the interface connector assembly. If it is easy to remove, then the latch tabs are not fully connected.
  • Page 43 Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0x3217 Mattress absence (1) Make sure a max mattress is connected to the manifold. Connect the mattress as necessary. (2) Check the cable connections for the Hall Effect sensor. Replace or connect the cable as necessary.

  • Page 44: Diagnostic Leds On The Dcb

    Service Required Indicator—Error Codes Chapter 2: Troubleshooting Code GCI Error Report Solution 0xA220 ERR_HFB_PED_ALERT (1) Disconnect any PED from the charging port. (Sent from Right HFB if PED alerts) After 1 second, at the GCI, go to the Settings menu, select Bed Service, and then select Diagnostics.

  • Page 45: Error Codes And Solutions

    Service Required Indicator—Error Codes Chapter 2: Troubleshooting Error Codes and Solutions NOTES: • Before you replace parts as identified, make sure cables are fully connected and are not damaged. Also, make sure the mechanical override for the power drive motor is not engaged (the handle on the power drive module’s foot end is completely pushed in).
  • Page 46 Service Required Indicator—Error Codes Chapter 2: Troubleshooting GCI Error Message Solution Green Blue Yellow Code B008 PWR drive charge (1) Let the bed acclimate to the room temp error temperature. (2) Replace the DCB. CXXX: ATTRESS LOWER OARD To check, replace, or order parts for the pro+ mattress, see its service manual (209197). Code GCI Error Report Solution...

  • Page 47: 0Xfxxx: Som Board

    Other IntelliDrive® Transport System Malfunctions Chapter 2: Troubleshooting FXXX: SOM B OARD Code GCI Error Report Solution File System and EEPROM 0xF085 SOM File System Write Replace the SOM board. 0xF086 SOM File System Read Replace the SOM board. External Heartbeat 0xF100 SOM Heart Beat (1) Make sure the SOM board is correctly installed on the MCB.
  • Page 48 Other IntelliDrive® Transport System Malfunctions Chapter 2: Troubleshooting Malfunction Solution Transport pod indicators show the transport system Make sure— is deployed (the drive wheel lowered), but the sys- (1) The cable to the motor (especially connector tem will not drive. P12 on the DCB) is fully connected and not damaged.

  • Page 49: Watchcare® Incontinence Management System Malfunctions

    WatchCare® Incontinence Management System Malfunctions Chapter 2: Troubleshooting WATCHCARE® INCONTINENCE MANAGEMENT SYSTEM MALFUNCTIONS CAUTION: Caution—Do not connect the WatchCare® power cable to the MCB while the bed is plugged in. To do so will cause damage to the SOM. Malfunction Solution The WatchCare®...

  • Page 50: Bedside Association Malfunctions

    Bedside Association Malfunctions Chapter 2: Troubleshooting BEDSIDE ASSOCIATION MALFUNCTIONS Error Screen Solution If either of these screens show, press Close or OK, then go to “Configure the WiFi” on page 4-34. If the error continues to show, contact Care Communications. WIRELESS CONNECTIVITY MALFUNCTION Malfunction Solution...

  • Page 51: Other Bed Malfunctions

    Other Bed Malfunctions Chapter 2: Troubleshooting OTHER BED MALFUNCTIONS For malfunctions not shown above, use the table below to identify the applicable troubleshooting procedure. Do solution (1) first, and then if necessary, do solution (2), and so on until the malfunction is fixed. If the solutions do not fix the malfunction, contact Technical Support.Batteries Malfunction Solution...
  • Page 52 Other Bed Malfunctions Chapter 2: Troubleshooting Malfunction Solution A siderail does not latch. (1) Remove the siderail, and get access to the latch assembly. Make sure all parts of the latch assembly are clean and in good condition. Clean and/or replace parts as necessary.

  • Page 53: Bed System Battery

    Chapter 2: Troubleshooting Malfunction Solution The Heart and Respiration Rate Monitoring Sys- 1) Make sure the HR/RR monitoring sensor is acti- tem is not operating correctly. vated (see Procedure 4.74 on page 4-213). (2) Make sure the mechanical tab has been removed (see Procedure 4.74 on page 4-213).

  • Page 54: No Dc (Battery) Power

    2.1 No DC (Battery) Power Chapter 2: Troubleshooting No DC (Battery) Power 2 - 30 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 55: Siderail Controls Do Not Operate On Ac Power

    2.2 Siderail Controls Do Not Operate on AC Power Chapter 2: Troubleshooting Siderail Controls Do Not Operate on AC Power Centrella® Smart+ Bed Service Manual (193588 REV 12) 2 - 31...

  • Page 56: Sidecom® Communication System Does Not Operate

    2.3 SideCom® Communication System Does Not Operate Chapter 2: Troubleshooting SideCom® Communication System Does Not Operate 2 - 32 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 57: Push Handle Troubleshooting-Intellidrive® Transport System

    2.4 Push Handle Troubleshooting—IntelliDrive® Transport System Chapter 2: Troubleshooting Push Handle Troubleshooting—IntelliDrive® Transport System WARNING: Warning—Use extreme caution when you service the IntelliDrive® Transport System. Whenever you measure voltages or make adjustments to the handle signals, we suggest that you take the bed out of the steer position, which will prevent the bed from moving.
  • Page 58 2.4 Push Handle Troubleshooting—IntelliDrive® Transport System Chapter 2: Troubleshooting Also, the signal voltages at P1.3, P1.4, P 6.3, and P6.4 will be approximately ½ the voltage measured at P1.5. These are the green and white wires on the handle connectors P1 and P6. If the excitation voltage is lower than 10 V, disconnect the connectors P1 and P5 one at a time to see if the voltage comes into range.

  • Page 59: 0X3204, 0X3205, 0X3206, Or 0X3207 Troubleshooting Continued (Max Mattress)

    2.5 0x3204, 0x3205, 0x3206, or 0x3207 Troubleshooting Continued (max Mattress) Chapter 2: Troubleshooting 0x3204, 0x3205, 0x3206, or 0x3207 Troubleshooting Continued (max Mattress) NOTE: Before you do these steps, make sure you have done the steps listed for the applicable error code: •...
  • Page 60 2.5 0x3204, 0x3205, 0x3206, or 0x3207 Troubleshooting Continued (max Mattress) Chapter 2: Troubleshooting 8. Do as follows to make sure the manifold operates correctly: a. Disconnect the white head fill tube and red seat fill tube from the interface connector assembly, let the air release for a few seconds, then put the mattress in the Max Inflate mode, Make sure pressurized air comes out of the connector for the head fill tube.

  • Page 61: 0X3208 Or 0X320A Troubleshooting Continued (Max Mattress)

    2.6 0x3208 or 0x320A Troubleshooting Continued (max Mattress) Chapter 2: Troubleshooting 0x3208 or 0x320A Troubleshooting Continued (max Mattress) NOTE: Before you do these steps, make sure you have done the steps listed for the applicable error code: • 0x3208—see page 2-17 •...
  • Page 62 2.6 0x3208 or 0x320A Troubleshooting Continued (max Mattress) Chapter 2: Troubleshooting 10. Press the right arrow to go the Turn bladders screen. 11. Connect the fill tube. 12. As the bladder inflates, look at the GCI, and make sure the pressure increases. If the pressure does not increase, replace the ACB.

  • Page 63: Experience Pod® Device-Locknut Adjustment

    2.7 Experience Pod® Device—Locknut Adjustment Chapter 2: Troubleshooting Experience Pod® Device—Locknut Adjustment Tools: Needle nose pliers 1. Make sure the brake is set. WARNING: Failure to unplug the bed could cause injury or equipment damage. 2. Unplug the bed. 3. Disconnect the Experience Pod® Device cable from its port on the power supply (see “Experience Pod®...
  • Page 64 2.7 Experience Pod® Device—Locknut Adjustment Chapter 2: Troubleshooting 7. Turn the locknut clockwise in small increments until the swivel arm (A) or flex arm (B) has the correct amount of stability. 2 - 40 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 65: Chapter 3: Theory Of Operation

    Chapter 3 Theory of Operation INTRODUCTION There are three subsystems that make up the Centrella® Smart+ Bed: • Mechanical • Electrical • Mattress The interaction between these subsystems lets all the operational functions be used. Each of the subsystems is described separately in the sections that follow. The schematic diagrams are at the end of this chapter.

  • Page 66: Intermediate Frame

    Mechanical System Chapter 3: Theory of Operation or has four brake casters when either the powered transport or 5 wheel steer option is present. The brake caster on the patient-right, head end is an ESD caster. The optional 5 wheel steer mechanism has a spring arm that is always in contact with the floor. The spring arm rotates freely when the brake/steer mechanism is in brake or neutral.

  • Page 67: User Interface Module

    Electrical System Chapter 3: Theory of Operation NTERFACE ODULE The user interface module includes the siderails, caregiver controls, and patient controls. The siderails may be lowered to permit the patient to enter or exit the bed, or give a caregiver unobstructed access to the patient.

  • Page 68: Processors

    Electrical System Chapter 3: Theory of Operation Figure 3-1. MCB Block Diagram Processors There are two processors that are directly or indirectly on the MCB. The first is the microcontroller unit (MCU) for the MCB. This is the main logical controller of the board and houses logic to control the scale, motors, diagnostics, and power to some peripheral boards and modules like the SOM, SafeView®, caregiver and patient controls, DCB, and pendant.

  • Page 69: Scale

    Electrical System Chapter 3: Theory of Operation two error status pins that are sent back as inputs to the MCU so that faults in both the motor controller IC and overcurrent conditions can be detected. The controller has built-in dead time to assure there is never a short between VMOT and ground.

  • Page 70: Power Regulators

    Electrical System Chapter 3: Theory of Operation A third interface is necessary for the implementation of the WatchCare® System. The third speaker, which connects to J2 on the MCB, is where the .WAV file for the WatchCare® beep is played. Power Regulators In addition to the scale system regulator mentioned above, the MCB has an additional five regulators to provide various rail voltages for circuitry around the board.

  • Page 71: Audio

    Electrical System Chapter 3: Theory of Operation are two SPI channels that are used to control and monitor ICs on the BCB, as well as interface to the Experience Pod® Device module. • DCB—the DCB is provided CAN and 28 V. There is also a pin on the connector to sense the presence of the DCB module.

  • Page 72: Power Switching

    Electrical System Chapter 3: Theory of Operation Power Switching Power switching is accomplished via relays that have control circuits that are interlocked so only one source can provide power at any time. Additionally, the motors have a dedicated relay to select between battery or AC/DC supply.

  • Page 73: Fault Detection

    Electrical System Chapter 3: Theory of Operation Different color LEDs are lit up depending on the state of the indicator to be shown: green for normal and amber for an active indication requiring Caregiver intervention. There is a blue Bed Exit color indication when Bed Exit has been deactivated.

  • Page 74: Sidecom® Communication System

    Electrical System Chapter 3: Theory of Operation the IllumiGuide® Siderail Handgrip which can generate amber and blue indications. The HFB is also responsible for detecting a pressed switch on one of the UI’s membrane overlay panels. In addition to the indicator outputs and switch inputs, the HFB also houses the ambient light sensor. This signal is used by software to dim various indicators on the bed.

  • Page 75: Intellidrive® Transport System

    Electrical System Chapter 3: Theory of Operation Solid State relays are used to implement contact closure control for Nurse Call, Bed Exit, room lighting, radio, and standard television, while the on-bed television volume control uses mechanical relays. The UTV (Universal Television) digital command interface is provided by a high-speed optocoupler, with the Nurse Call Bed Status implemented via the traditional current loop SPI optocouplers.

  • Page 76: Drive Motor

    Electrical System Chapter 3: Theory of Operation Battery Charger The battery charger operates from the main regulated 28 V DC power supply whenever the bed is plugged in. This charger has three modes of operation: trickle charge, bulk charge, and float charge. The trickle charge mode produces a low current to bring the battery voltage up to 22.5 V.

  • Page 77: Experience Pod® Device

    Electrical System Chapter 3: Theory of Operation Motor Controller The motor controller is an electronic module that provides these functions: • Motor speed control • Battery charge gauge • Fault detection Motor Speed Control Based on the throttle signal and the enable signal inputs, the motor controller provides a PWM output to the motor.

  • Page 78: Usb/Ped Charger Port

    Electrical System Chapter 3: Theory of Operation USB/PED Charger Port The USB/PED charger port is not designed for devices that require less than 170 mA of power such as USB reading lights, but can provide up to 2.4 A of charging current. Most any USB chargeable device can be plugged into the charge port for charging (device dependent).

  • Page 79: Core, Pro, Pro+ Integrated, And Max Mattresses

    core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation for heart and respiration rate and to notify the caregiver when the heart or respiration rate, averaged over time, exceeds the set thresholds. Through the Heart and Respiration Rate Monitoring menu, a user can do these: •...

  • Page 80: Pro+ Integrated Mattress

    core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation powered dynamic air mattress that supports the patient and provides therapeutic benefit as well as patient comfort. The pro mattress supports the patient via one layer of viscoelastic foam, one layer of conventional foam, self-adjusting foam filled bladders in the head and seat sections, and a foam foot section.

  • Page 81: Support Mattress

    core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation Support Mattress The support mattress consists of a top cover, MCM layer, an optional x-ray sleeve, an inner core, a fire barrier, and a bottom cover. Top Cover The top cover is the interface between the patient and the rest of the mattress.

  • Page 82: Pneumatic System

    core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation directionally reversed, which allows a buildup of pressure in the system before opening to atmospheric pressure. Fire Barrier The fire barrier protects the mattress components from fire. Bottom Cover The bottom cover of the mattress is the interfacing sub-system between the mattress and the frame deck.
  • Page 83 core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation Table 3-1. Blower Board Connections—pro+ Integrated Pin/ Blower Board Cable Jumper Blower cable (207899) Panel mount USB cable (209353) Integrated enclosure/board cable (208976) Pneumatic The pneumatic system is a closed loop system. A pressure transducer on the blower board monitors the discharge pressure.
  • Page 84 core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation and cables. The exhaust housing connects directly to the MCM layer and provides an airflow pathway. Figure 3-3. pro+ Integrated Block Diagram Mechanical Intake Housing The blower and blower gasket attach to the intake housing. There is also a cable retainment feature molded into the housing to allow the blower cable to be routed correctly without interfering with part assemblies.

  • Page 85: Communication

    core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation There are two gaskets— • One gasket is between the blower and the intake housing assembly. It reduces vibrations transmitted from the blower to the enclosure and provides a uniform seal for airflow. •...
  • Page 86 core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation • The internal bladder pressure is determined based on patient weight and angle of head elevation. Pressure is continuously monitored and automatically adjusted for changes in patient position and head elevation. •...

  • Page 87: Air Deck Module (Pneumatic Assembly)

    core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation Air Deck Module (Pneumatic Assembly) The air deck module provides the necessary pressurized air to achieve the following functions when used with the max mattress: patient support function, turn assist, and MCM. The MCB communicates the user inputs from the GCI, hand held remote control, or caregiver controls to the ACB.
  • Page 88 core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation Each bladder has a pressure tap that is routed back to the air deck module. These pressure taps are routed to the manifold and are connected to the pressure sensors through sense lines on the ACB for feedback of pressure levels inside the bladders.
  • Page 89 core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation The manifold responds appropriately to the specific functions requested: • MCM operation—the MCM valve is a normally open valve since the air deck operates 99% of the time in MCM mode. For the remaining 1% of the time, the air deck provides the air supply to the patient support bladders and turn assist bladders.
  • Page 90 core, pro, pro+ Integrated, and max Mattresses Chapter 3: Theory of Operation Figure 3-4. Air System Block Diagram 3 - 26 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 91: P.c. Board Layouts And Wiring Diagrams

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation P.C. BOARD LAYOUTS AND WIRING DIAGRAMS P.C. Board/Wiring Diagram Part Number Page MCB, standard (NA) scale 192022 3-28 and 3-29 MCB, OIML EN 45501 Class scale 208195 195549 3-30 HFB, left 207611 3-30...

  • Page 92: Mcb-Top

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation MCB—T 3 - 28 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 93: Mcb-Bottom

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation MCB—B OTTOM Centrella® Smart+ Bed Service Manual (193588 REV 12) 3 - 29...

  • Page 94: Bcb

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation HFB—L OP AND OTTOM 3 - 30 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 95 P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation HFB—R USB (T IGHT WITH OP AND OTTOM HFB—R USB (T IGHT WITHOUT OP AND OTTOM Centrella® Smart+ Bed Service Manual (193588 REV 12) 3 - 31...

  • Page 96: Dcb

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation SCB (T OP AND OTTOM 3 - 32 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 97: Acb

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation Centrella® Smart+ Bed Service Manual (193588 REV 12) 3 - 33...

  • Page 98: Safeview®2 Control Board

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation ®2 C ONTROL OARD ®2 L IGHT OARD 3 - 34 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 99: Safeview®2 Es Light Board

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation ®2 ES L IGHT OARD ® D XPERIENCE EVICE OARD OP AND OTTOM Centrella® Smart+ Bed Service Manual (193588 REV 12) 3 - 35...

  • Page 100: Pro+ Integrated Mattress Blower Board

    P.C. Board Layouts and Wiring Diagrams Chapter 3: Theory of Operation NTEGRATED ATTRESS LOWER OARD 3 - 36 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 101: Chapter 4: Procedures

    Chapter 4 Procedures TOOL AND SUPPLY REQUIREMENTS • Drift punch • Punch • 3/4" wrench • 9/16" open end wrench • 5 mm, 10 mm, 12 mm, and (2) 13 mm wrenches • 2 mm, 2.5 mm, 4 mm, 5 mm, 10 mm, and (2) 13 mm hex wrenches •...

  • Page 102: Required Tools And Supplies For A Bed With The En 45501 (Oiml) Scale

    Component Handling Chapter 4: Procedures • Safety stand kit (M01976) • Cable tie gun • Dry WatchCare® smart pad • Protective covering (for siderails) EN 45501 (OIML) S EQUIRED OOLS AND UPPLIES FOR A ED WITH THE CALE • Weight set, 250 kg, Class M1 or better, which should include these: –...

  • Page 103: Lubrication Requirements

    Lubrication Requirements Chapter 4: Procedures When you service the P.C. board, do as follows: • Make sure your hands are clean and free of moisture, oily liquids, etc. • Touch the P.C. board by its outer edges only. • Do not touch the P.C. board components. Finger contact with the board surface and/or with its components can leave a deposit that could cause board (and component) deterioration.

  • Page 104: Disable And Enable The Transportation Mode

    4.1 Disable and Enable the Transportation Mode Chapter 4: Procedures Disable and Enable the Transportation Mode NOTE: This mode is intended for bed shipment. ISABLE On the patient controls (inside of the siderail), press the Head Up and Figure 4-1. Patient Controls Head Down controls at the same time (see Figure 4-1 on page 4-4).

  • Page 105: Service Mode Procedures

    4.2 Service Mode Procedures Chapter 4: Procedures Service Mode Procedures NOTE: All of the controls mentioned in this section are on the caregiver control panel. NTER AND XIT THE ERVICE • Enter—press and hold the Lockout control for approximately 20 seconds. A beep lets you know the bed is in Service mode.
  • Page 106 4.3 Set the GCI’s Language, Time and Date, and Scale Units on a Bed with the Standard (NA) Scale Chapter 4: Procedures Set the GCI’s Language, Time and Date, and Scale Units on a Bed with the Standard (NA) Scale NOTE: For an international bed with a standard (NA) scale, the instructions for setting the time and date are the same as those for a bed with an EN 45501 Class Scale (OIML).
  • Page 107 4.3 Set the GCI’s Language, Time and Date, and Scale Units on a Bed with the Standard (NA) Scale Chapter 4: Procedures • Language—press the applicable language, and then press Accept. • Adjust Time/Date— a. At the Time Zone screen, make sure the correct time zone is selected.

  • Page 108: Set The Gci's Time And Date On An International Bed

    4.4 Set the GCI’s Time and Date on an International Bed Chapter 4: Procedures Set the GCI’s Time and Date on an International Bed 1. At the GCI, press the Settings menu control. 2. Press Adjust Time/Date. 3. At the Time Zone screen, press the Up and Down arrows to set the local time zone per Universal Time Code (UTC) standards, and then press Accept.

  • Page 109: Diagnostics-View And Clear Errors

    4.5 Diagnostics—View and Clear Errors Chapter 4: Procedures Diagnostics—View and Clear Errors NOTE: To get access to the full service diagnostics using the Centrella® service tool app, go to Procedure 4.26 on page 4-60. 1. Press the Settings menu control on the GCI. 2.

  • Page 110: Calibrate The Scale-Standard (Na)

    4.6 Calibrate the Scale—Standard (NA) Chapter 4: Procedures Calibrate the Scale—Standard (NA) Tools: Weight, 100 lb The scale calibration weight must be 100 lb ± 0.1 lb (45.359 kg ± 45 g). WARNING: Warning—Follow each step carefully to properly calibrate the scale. If each step is not followed, patient/user injury and/or equipment damage could occur.
  • Page 111 4.6 Calibrate the Scale—Standard (NA) Chapter 4: Procedures 4. Press Calibrate Scale. 5. Make sure the bed is in its flat and highest positions, press Continue. NOTE: The siderails can be raised or lowered. The bed will calculate a zero weight, and then sound a beep. 6.
  • Page 112 4.6 Calibrate the Scale—Standard (NA) Chapter 4: Procedures • If an error occurs during the calibration, the Calibration Error screen will show. Press Cancel to return to the Bed Service screen and address the error, or press Re-calibrate to start the calibration process again. 15.

  • Page 113: Zero The Standard (Na) Scale With Or Without Resetting The Bed

    4.7 Zero the Standard (NA) Scale with or without Resetting the Bed Chapter 4: Procedures Zero the Standard (NA) Scale with or without Resetting the Bed 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3. Enter 812, and then press Enter. 4.
  • Page 114 4.7 Zero the Standard (NA) Scale with or without Resetting the Bed Chapter 4: Procedures • Scale zeroed and bed not reset 8. Press OK. The GCI returns to the Bed Service screen. 4 - 14 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 115: Calibrate The Scale-En 45501 Class Scale (Oiml)

    4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures Calibrate the Scale—EN 45501 Class Scale (OIML) Tools: Verification Weight set, 250 kg, Class M1 or better White gloves with rubber facing Thin blade screwdriver Calculator Parts: Replacement OIML scale board seal (see the second note below) WARNING: Failure to obey these warnings could cause injury and/or equipment damage: •...

  • Page 116: Setup

    4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures ETUP 1. Make sure the bed is in this configuration: • The bed is plugged into AC power. • The brake is set. • The bed is in its flat and highest positions, •...

  • Page 117: Calibration Procedure

    4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures Figure 4-3. Weight Locations—Crunch Procedure ALIBRATION ROCEDURE WARNING: Warning—A broken seal on the scale board housing invalidates the bed’s compliance with the NAWI directive. Additionally, a representative or certified person from the Notified Body for NAWI scales or from the Authority Having Jurisdiction (AHJ) in the country must re-certify the OIML EN 45501 class scale.
  • Page 118 4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures 4. Press Continue. 5. Press Calibrate Scale. 6. Make sure the bed is in this configuration, and then press Continue: • The bed is in its flat and highest positions. •...
  • Page 119 4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures 11. Set the calibration weight on the bed over the patient right, foot-end load beam (location 3), and listen for another three beeps. 12. Remove the weight from the bed, and listen for four beeps. 13.

  • Page 120: Scale Verification Report Form-En 45501 Class Scale

    4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures 17. Follow the on-screen instructions. When the Zero/Tare is complete, the GCI will return to the Test Weight screen. 18. Set 50 kg of weight on the bed. Look at the weight shown on the screen. The difference of the measured weight and the weight shown on the screen should be less than ±...

  • Page 121: Final Steps

    4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures 5. Press Test Scale. 6. Press Hi Res. This puts the scale in the high resolution test mode for the Scale Accuracy test. 7. Refer to the form, and continue to do all of the tests shown. NOTES: •...

  • Page 122: Report Form-En 45501 Class Scale Only

    4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures —EN 45501 C EPORT LASS CALE Bed Model # Date Bed Serial # Time Inspector # Temperature Humidity Latitude Altitude Gravity Constant Visual Inspection (Requirement 8.3.2) Pass Fail Table 4-1. Repeatability (Requirement 3.6.1, Test A.4.10)—High Resolution Test Setting Load of ½MAX = 125 kg Load of MAX = 250 kg Indication of...
  • Page 123 4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures Table 4-2. Accuracy of Tare Device (Requirement 4.7.3, Test 4.6.2)—Standard Resolution Test Setting Scale Error Load Pre-Tare ΔL Reading/ ΔL) Indication (E = 250 g - Indication (I) 25 kg 125 kg PASS (E <...
  • Page 124 4.8 Calibrate the Scale—EN 45501 Class Scale (OIML) Chapter 4: Procedures Table 4-4. Errors of Indication (Weighing Performance Test) (Requirements 3.5.1, 3.5.3, and 3.5.3.4, Tests A.4.4 to A.4.6)—High Resolution Test Setting Indication of 50 kg before tare: Interval Corrected Error Load (L) Error Load...

  • Page 125: Zero The En 45501 Class Scale (Oiml) With Or Without Resetting The Bed

    4.9 Zero the EN 45501 Class Scale (OIML) with or without Resetting the Bed Chapter 4: Procedures Zero the EN 45501 Class Scale (OIML) with or without Resetting the Bed If at any time during the procedure, the Unable to Operate screen shows, press the Trendelenburg or reverse Trendelenburg control on the caregiver control panel to adjust the bed to the level position.
  • Page 126 4.9 Zero the EN 45501 Class Scale (OIML) with or without Resetting the Bed Chapter 4: Procedures NOTE: If the Not in Required Position screen shows, to continue with the zero/tare, press and hold the Hold to Adjust button until the In Required Position screen shows.

  • Page 127: Calibrate The Accelerometer-En 45501 Class Scale (Oiml)

    4.10 Calibrate the Accelerometer—EN 45501 Class Scale (OIML) Chapter 4: Procedures 4.10 Calibrate the Accelerometer—EN 45501 Class Scale (OIML) Tools: Digital protractor (inclinometer; P/N 209177 or equivalent) NOTE: If at any time during the procedure, the Unable to Operate screen shows, at the caregiver control panel, press the Trendelenburg or reverse Trendelenburg control to adjust the bed to the level position.
  • Page 128 4.10 Calibrate the Accelerometer—EN 45501 Class Scale (OIML) Chapter 4: Procedures b. Put the digital protractor (inclinometer) on the weigh frame, near one of the head-end load beams. At the caregiver control panel, press Trendelenburg or Reverse Trendelenburg (adjust tilt) until the inclinometer shows 00.00 ±...

  • Page 129: Scale Test-En 45501 Class Scale (Oiml)

    4.11 Scale Test—EN 45501 Class Scale (OIML) Chapter 4: Procedures 4.11 Scale Test—EN 45501 Class Scale (OIML) Tools: Verification Weight set, 50 kg, Class M1 or better or Verification Weight set, 250 kg, Class M1 or better NOTE: If at any time during the procedure, the Unable to Operate screen shows, on the caregiver control panel, press the Trendelenburg or reverse Trendelenburg control to adjust the bed to the level position.
  • Page 130 4.11 Scale Test—EN 45501 Class Scale (OIML) Chapter 4: Procedures 6. Press Zero/Tare. NOTE: If the Not in Required Position screen shows, to continue with the zero/tare, press and hold the Hold to Adjust button until the In Required Position screen shows. Then, press Continue. 7.
  • Page 131 4.11 Scale Test—EN 45501 Class Scale (OIML) Chapter 4: Procedures 11. Go to “Scale Verification Report Form—EN 45501 Class Scale” on page 4-20, and do the tests shown on the form. NOTES: • Not all tests for the 3rd-party certification need to be in the Hi Res test weight resolution. Some tests will be in the Standard test weight resolution (scale icon button).

  • Page 132: View The Software Log On A Bed With The En 45501 Class Scale (Oiml)

    4.12 View the Software Log on a Bed with the EN 45501 Class Scale (OIML) Chapter 4: Procedures 4.12 View the Software Log on a Bed with the EN 45501 Class Scale (OIML) 1. At the GCI, press the Settings menu control. 2.

  • Page 133: Configure The Tv Audio

    4.13 Configure the TV Audio Chapter 4: Procedures 4.13 Configure the TV Audio 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3. Enter 812, and then press Enter. 4. Press the right arrow to get access to the second Bed Service screen.

  • Page 134: Configure The Wifi

    4.14 Configure the WiFi Chapter 4: Procedures 4.14 Configure the WiFi NOTES: • The current firmware for the Centrella® Smart+ Beds WiFi interface does not support 802.11r fast transition authentication key management (AKM)—fast transition-pre-shared key (FT-PSK) or 802.1x-FT. Cisco/Meraki wireless local area networks (WLANs) on which Centrella® Smart+ Beds will be connected that use 802.11r must have their AKM modified to Fast Transition: Adaptive.

  • Page 135: Activate A Listed Network

    4.14 Configure the WiFi Chapter 4: Procedures 6. At the Wireless Config screen, you have these options: • Activate a listed network—see page 4-35. • Delete a listed network—see page 4-35. • Edit Profile for a listed network—see page 4-37. •...

  • Page 136: Add Profile

    4.14 Configure the WiFi Chapter 4: Procedures – If deleting is not successful, a Config Error screen shows, press Close to return the Wireless Config network screen. – If deleting is successful, the Wireless Config network screen shows. The deleted network is no longer listed. ROFILE 1.

  • Page 137: Edit Profile

    4.14 Configure the WiFi Chapter 4: Procedures 5. Enter the key, and press Enter. 6. If everything is correct, press Close. ROFILE 1. Select the network profile you want to edit, and then press Edit Profile. 2. Press the applicable control, edit the information as necessary, and then press Close.

  • Page 138: Bed Serial Number

    4.15 Bed Serial Number Chapter 4: Procedures 4.15 Bed Serial Number If you replace the MCB, you will need to enter the bed’s serial number on the GCI. 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3.
  • Page 139 4.15 Bed Serial Number Chapter 4: Procedures One of these screens will show: • SN Confirmation—make sure the serial number on the screen matches the bed’s serial number. If the numbers match, press Yes. The GCI will return to the Bed Service screen.

  • Page 140: Update Software Through Wifi

    4.16 Update Software through WiFi Chapter 4: Procedures 4.16 Update Software through WiFi Do these steps after you have installed bed software using the Centrella® service tool app. 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3.
  • Page 141 4.16 Update Software through WiFi Chapter 4: Procedures A screen will show the installation progress. • If there is an issue, the “Installation Error” screen will show. Press Cancel. The GCI will return to the install screen for you to try the installation again. •...

  • Page 142: Configure The Nurse Call

    4.17 Configure the Nurse Call Chapter 4: Procedures 4.17 Configure the Nurse Call The Nurse Call controls on the bed are hidden if a Nurse Call system is not connected or sensed. If a Hill- Rom or another compatible Nurse Call system is connected and sensed, the Nurse Call controls will be illuminated.
  • Page 143 4.17 Configure the Nurse Call Chapter 4: Procedures 6. Press the applicable option, and then press Accept: • SideCom®—the Nurse Call control shows when the bed is connected to the facility’s communication system. • With A.C.—the Nurse Call control shows whenever the bed is connected to AC power.

  • Page 144: Configure Feature Defaults

    4.18 Configure Feature Defaults Chapter 4: Procedures 4.18 Configure Feature Defaults The bed comes from the factory with certain feature default settings. Some of the default settings can be changed if they do not match the facility’s protocols. 1. Press the Settings menu control on the GCI. 2.
  • Page 145 4.18 Configure Feature Defaults Chapter 4: Procedures 6. Press the feature control for which you want to change the default (per facility request): • IllumiGuide® Siderail Handgrip—the factory default is blue light is on. • SafeView®—the factory default is floor projection is on. •...
  • Page 146 4.18 Configure Feature Defaults Chapter 4: Procedures • Voice Alerts—the factory default is all of the alerts are on and the language is English. At the facility’s request, you can turn all of the alerts off, or you can press Select to turn individual alerts off.

  • Page 147: Remote Service-Change The Settings

    4.19 Remote Service—Change the Settings Chapter 4: Procedures 4.19 Remote Service—Change the Settings 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3. Enter 812, and then press Enter. 4. Press the right arrow to get access to the second Bed Service screen.
  • Page 148 4.19 Remote Service—Change the Settings Chapter 4: Procedures 8. When Remote Service is updating, a spinning icon will appear for up to 30 seconds. 9. If Remote Service update fails, a Facility Update Error will appear. Check the connection and try again. 4 - 48 Centrella®...
  • Page 149 4.20 HR/RR Monitoring—Change the Settings for Out-Room Alarms, Default Thresholds, and Alarms Tone Chapter 4: Procedures 4.20 HR/RR Monitoring—Change the Settings for Out-Room Alarms, Default Thresholds, and Alarms Tone 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3.

  • Page 150: Alarms Tone

    4.20 HR/RR Monitoring—Change the Settings for Out-Room Alarms, Default Thresholds, and Alarms Tone Chapter 4: Procedures • HR/RR Default Threshold— – HR factory set thresholds—low is 40 BPM; high is 130 – HR maximum settable thresholds—low is 35 BPM; high is 150 BPM –...

  • Page 151: Rr Monitoring-Activate/Deactivate The Demonstration Mode

    4.21 HR/RR Monitoring—Activate/Deactivate the Demonstration Mode Chapter 4: Procedures 4.21 HR/RR Monitoring—Activate/Deactivate the Demonstration Mode Firmware versions 1.27 and later include a demonstration (demo) mode for the HR/RR monitoring system. The demo mode is activated from the Bed Service screen. Once activated, the demo mode times out after 30 minutes.
  • Page 152 4.21 HR/RR Monitoring—Activate/Deactivate the Demonstration Mode Chapter 4: Procedures 5. Press the right arrow to get access to the second Bed Service screen. Press HR/RR Monitoring. 7. Press Demonstration Mode. A 15-second countdown screen shows, then the HR/RR “Demo” screen shows. Deactivate 1.
  • Page 153 4.21 HR/RR Monitoring—Activate/Deactivate the Demonstration Mode Chapter 4: Procedures • If the HR/RR monitoring system was not active before you activated the demo mode, install the protective tab into the HR/RR monitoring sensor. • If HR/RR monitoring was active before the demonstration, the monitoring continues.

  • Page 154: Rr Monitoring-Activate The Trial Mode

    4.22 HR/RR Monitoring—Activate the Trial Mode Chapter 4: Procedures 4.22 HR/RR Monitoring—Activate the Trial Mode Firmware versions 1.30 and later include a trial mode for the HR/RR monitoring system. The trial mode is activated from the HR/RR menu control. Once the trial mode is activated, the monitoring stops after 90 days of use.
  • Page 155 4.22 HR/RR Monitoring—Activate the Trial Mode Chapter 4: Procedures 4. Enter the activation code and press Enter. 5. Follow the on-screen instructions and press Exit when complete. NOTE: The protective tab should have been removed in Step 1. The HR/RR “Trial” screen shows. 6.
  • Page 156 4.22 HR/RR Monitoring—Activate the Trial Mode Chapter 4: Procedures 8. To check the HR and RR Monitoring System in-room alarm, do as follows: a. Move the brake or steer pedal to the level position. b. Listen for the alarm to sound. NOTE: The HR/RR Monitoring System uses the same speaker as the Brake Not Set Alert for the in-room alarm.

  • Page 157: Watchcare® Incontinence Management System-Select The Nurse Call System

    4.23 WatchCare® Incontinence Management System—Select the Nurse Call System Chapter 4: Procedures 4.23 WatchCare Incontinence Management System—Select the Nurse Call ® System 1. Press the Settings menu control on the GCI. 2. Press Bed Service. 3. Enter 812, and then press Enter. 4.

  • Page 158: Enable Bedside Association

    Queuing Telemetry Transport (MQTT). See the service tool app user guide (205987 or 212326). • The facility must have the Hillrom™ Digital Gateway version 1.2 or later. 1. Press the Settings menu control on the GCI. 2. Press Bed Service.

  • Page 159: Get Access To Bed Information

    4.25 Get Access to Bed Information Chapter 4: Procedures 4.25 Get Access to Bed Information 1. Press the Settings menu control on the GCI. 2. Press Bed Info. 3. Press the control for the information you want to see: • Calibrations—shows the last calibration date for the bed articulation and scale.

  • Page 160: Get Access To The Full Service Diagnostics Using The Centrella® Service Tool App

    4.26 Get Access to the Full Service Diagnostics using the Centrella® Service Tool App Chapter 4: Procedures 4.26 Get Access to the Full Service Diagnostics using the Centrella Service ® Tool App 1. Press the Settings menu control on the GCI. 2.

  • Page 161: Calibrate The Gci Screen

    4.27 Calibrate the GCI Screen Chapter 4: Procedures 4.27 Calibrate the GCI Screen If the bed determines the GCI screen needs to be calibrated, a message will show on the startup screen when the bed is powered. NOTE: The screen can also be calibrated through the Centrella® service tool app (see the service tool app user guide (205987 or 212326).

  • Page 162: Calibrate The Bed Articulations (Frame)

    4.28 Calibrate the Bed Articulations (Frame) Chapter 4: Procedures 4.28 Calibrate the Bed Articulations (Frame) NOTE: The bed articulations can be calibrated as instructed below or using the Centrella® service tool app (see the service tool app user guide (205987 or 212326). 1.

  • Page 163: Remove All Power From The Bed

    4.29 Remove all Power from the Bed Chapter 4: Procedures 4.29 Remove all Power from the Bed Tools: T25 Torx® screwdriver Torque wrench Antistatic strap For most of the replacement procedures, you must shut down the bed and disconnect the battery backup so if a control gets pressed inadvertently, the bed will not operate.
  • Page 164 4.29 Remove all Power from the Bed Chapter 4: Procedures Figure 4-4. Battery Backup Disconnection (P7900A0/P7900B0 bed) Figure 4-5. Battery Backup Disconnection (P7900B1/newer bed) 4 - 64 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 165 4.29 Remove all Power from the Bed Chapter 4: Procedures EPLACEMENT 1. Install the fuse into the battery fuse cable (I). 2. If you removed the fuse from the power drive battery fuse holder (J), install it in its fuse holder. 3.

  • Page 166: Head Deck Panel And Seat Pan-Replacement

    4.30 Head Deck Panel and Seat Pan—Replacement Chapter 4: Procedures 4.30 Head Deck Panel and Seat Pan—Replacement Tools: T25 Torx® screwdriver Torque wrench EMOVAL 1. Remove the mattress; go to the applicable procedure: • “core, pro, and max Mattresses—Removal” on page 4-149 •...
  • Page 167 4.30 Head Deck Panel and Seat Pan—Replacement Chapter 4: Procedures Figure 4-6. Head Deck Panel and Seat Pan EPLACEMENT 1. Do the removal procedure in reverse order. NOTE: As you replace the part, tighten the screws (B or D) to 4.5 N·m (39.8 in-lb) ± 10% of torque. 2.

  • Page 168: Sliding Foot Weldment-Replacement

    4.31 Sliding Foot Weldment—Replacement Chapter 4: Procedures 4.31 Sliding Foot Weldment—Replacement Tools: T25 and T30 Torx® screwdrivers with an extension Needle nose plier Torque wrench Screwdriver Antistatic strap EMOVAL 1. Remove the mattress; go to the applicable procedure: • “core, pro, and max Mattresses—Removal” on page 4-149 •...
  • Page 169 4.31 Sliding Foot Weldment—Replacement Chapter 4: Procedures Figure 4-7. Sliding Foot Weldment (bottom view shown), Drainage Wireform Weldments and Bumper (top view shown in the detail) 9. If the new weldment does not include the bumpers (K) and drainage wireform weldments (L), do as follows on both sides of the weldment to remove them: a.
  • Page 170 4.31 Sliding Foot Weldment—Replacement Chapter 4: Procedures 2. Do the “Function Checks” on page 2-1. 4 - 70 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 171: Mcb Speaker, Som, And Wifi Components-Replacement

    4.32 MCB Speaker, SOM, and WiFi Components—Replacement Chapter 4: Procedures 4.32 MCB Speaker, SOM, and WiFi Components—Replacement Tools: T25 Torx® screwdriver Antistatic strap Torque wrench Centrella® service tool app ETUP 1. Make sure the brake is set. 2. Adjust the bed to a comfortable working height. 3.

  • Page 172: Som And Wifi Cable Assembly-Removal

    4.32 MCB Speaker, SOM, and WiFi Components—Replacement Chapter 4: Procedures SOM and WiFi Cable Assembly—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 2. Disconnect the WiFi cable assembly (C) from ANT 1 on the SOM (D), if applicable.

  • Page 173: Mcb Speaker-Removal

    4.32 MCB Speaker, SOM, and WiFi Components—Replacement Chapter 4: Procedures MCB Speaker—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 2. Bed with the OIML EN 45501 Class Scale—remove the scale seal (J), u-clip (K), and load beam connector cover (L) from the MCB (E).

  • Page 174: Mcb Replacement

    4.33 MCB Replacement Chapter 4: Procedures 4.33 MCB Replacement Tools: T25 Torx® screwdriver Antistatic strap Centrella® service tool NOTE: The MCB part number differs depending on the scale type: • 192022—MCB for the Standard (NA) scale • 208195—MCB for the OIML EN 45501 Class scale WARNING: Bed with the OIML EN 45501 Class Scale—A representative or certified person from the Notified Body for NAWI scales or from the Authority Having Jurisdiction (AHJ) in the country must re-certify the scale.
  • Page 175 4.33 MCB Replacement Chapter 4: Procedures b. At the Bed Service screen, press the right arrow to get access to the second Bed Service screen. At the second Bed Service screen, select each of these features and note all selections for each: –...
  • Page 176 4.33 MCB Replacement Chapter 4: Procedures CAUTION: — Caution Failure to wear antistatic strap could cause equipment damage. 11. Put on the antistatic strap. 12. Disconnect the WiFi cable assembly (C) from ANT 1 on the SOM (D), if applicable. 13.
  • Page 177 4.33 MCB Replacement Chapter 4: Procedures 15. Make a note of cable connections on the MCB (see Figure 4-11 on page 4-79 and Figure 4-5 on page 4-79). 16. Disconnect all cables from the MCB (E) (see Figure 4-10 on page 4-76). 17.
  • Page 178 4.33 MCB Replacement Chapter 4: Procedures Injury or equipment damage could occur. 29. Make sure all P.C. boards show the same software version. If any software versions are different, do a full bed software upgrade. See the service tool app user guide (205987 or 212326). 30.

  • Page 179: Mcb Cable Connections

    4.33 MCB Replacement Chapter 4: Procedures MCB C ABLE ONNECTIONS Figure 4-11. MCB Cable Connections Table 4-5. MCB Cable Connection Identification Pin/ Pin/ Cable Cable Jumper Jumper P27 and BCB/MCB power Load beam, foot, left (137757, standard (194641, P7900A0/P7900B0 bed; (NA) scale;...
  • Page 180 4.33 MCB Replacement Chapter 4: Procedures Pin/ Pin/ Cable Cable Jumper Jumper Load beam, foot, right (137757, stan- Head hilow actuator (193626) dard (NA) scale; 13775701, OIML scale) WatchCare® power (198378) Vitals jack (199378) a. Part number 195598, MCB - ACB junction cable, is no longer available. The junction box has been removed. The 211335 ACB - MCB harness cable connects directly to the MCB from the ACB.

  • Page 181: Bcb And Power Supply Components-Replacement

    4.34 BCB and Power Supply Components—Replacement Chapter 4: Procedures 4.34 BCB and Power Supply Components—Replacement Tools: T10, T15, and T25 Torx® screwdrivers Antistatic strap 3/16" nut driver Torque wrench ETUP 1. Raise the bed to its highest position. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 2.

  • Page 182: Power Supply-Removal

    4.34 BCB and Power Supply Components—Replacement Chapter 4: Procedures Figure 4-12. BCB Removal Power Supply—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 2. Remove the BCB (A) from its standoffs (see Figure 4-13 on page 4-83). 3.
  • Page 183 4.34 BCB and Power Supply Components—Replacement Chapter 4: Procedures Figure 4-13. Power Supply Components (a power supply with an internal filter is shown in the detail on the left) Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 83...

  • Page 184: Ac Inlet To Psm Cable Assembly-Removal

    4.34 BCB and Power Supply Components—Replacement Chapter 4: Procedures AC Inlet to PSM Cable Assembly—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 2. Unplug the bed power cord from the AC inlet to PSM cable assembly (F) (see Figure 4-13 on page 4- 83).

  • Page 185: Head-End Top Cover-Replacement (P7900B1 And Newer Bed)

    4.35 Head-End Top Cover—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures 4.35 Head-End Top Cover—Replacement (P7900B1 and Newer Bed) Tools: T25 Torx® screwdriver Wire cutters Antistatic strap EMOVAL 1. Make sure the brake is set. 2. Raise the bed to a comfortable working height. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage.
  • Page 186 4.35 Head-End Top Cover—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures 6. Remove the head-end top cover (B) from the bed. 7. From underneath the head-end top cover (B), remove the headboard mounts (H): press the tabs on the mount inward, and pull the mount out from the top of the cover. Keep the headboard mounts. You will need to install them in the new cover.

  • Page 187: Sidecom® Communication System Components-Replacement

    4.36 SideCom® Communication System Components—Replacement Chapter 4: Procedures 4.36 SideCom® Communication System Components—Replacement Tools: T10, T20, and T25 Torx® screwdrivers Antistatic strap Torque wrench Small screwdriver ETUP WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 1.

  • Page 188: Replacement

    4.36 SideCom® Communication System Components—Replacement Chapter 4: Procedures 4. Remove the ratchet rivet (J) or bow-tie cotter pin (E) and clevis pin (F) that holds the SideCom® cable inside the head-left lift arm. NOTE: The part that holds the cable at the center of the lift arm could be a ratchet rivet or bow-tie cotter pin with clevis pin.

  • Page 189: Bed Batteries And Battery Bracket-Replacement

    4.37 Bed Batteries and Battery Bracket—Replacement Chapter 4: Procedures 4.37 Bed Batteries and Battery Bracket—Replacement Tools: T10 and T25 Torx® screwdrivers Torque wrench Needle nose pliers EMOVAL WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 1.
  • Page 190 4.37 Bed Batteries and Battery Bracket—Replacement Chapter 4: Procedures Figure 4-16. Bed Batteries (P7900B1/newer bed shown) EPLACEMENT WARNING: Warning—Make sure the battery cable from the BCB is connected to the negative (black) terminal on the battery and the red cable is connected to the positive (red) terminal on the battery. Failure to do could cause injury or equipment damage.
  • Page 191 4.37 Bed Batteries and Battery Bracket—Replacement Chapter 4: Procedures Figure 4-17. Auxiliary Outlet Tine Locations (G—green; H—white; I—black) Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 91...

  • Page 192: Caster-Replacement (P7900A0 And P7900B0 Bed)

    4.38 Caster—Replacement (P7900A0 and P7900B0 Bed) Chapter 4: Procedures 4.38 Caster—Replacement (P7900A0 and P7900B0 Bed) Tools: 4 mm and 5 mm T-handle hex wrenches (2) 13 mm hex wrenches T10 and T20 Torx® screwdrivers Torque wrench 13 mm socket Wheel wedge supports or equivalent Jack stand EMOVAL WARNING:...
  • Page 193 4.38 Caster—Replacement (P7900A0 and P7900B0 Bed) Chapter 4: Procedures 6. Put the bed in neutral. 7. If you will replace a patient-right caster (E), remove the screw (F) on the hex bar clamp (G) at the applicable end of the bed. 8.

  • Page 194: Caster-Replacement (P7900B1 And Newer Bed)

    4.39 Caster—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures 4.39 Caster—Replacement (P7900B1 and Newer Bed) Tools: T25 Torx® screwdriver Torque wrench 8 mm and 13 mm sockets Wheel wedge supports or equivalent Jack stand EMOVAL WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 1.
  • Page 195 4.39 Caster—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures Figure 4-19. Caster Replacement Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 95...
  • Page 196 4.39 Caster—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures EPLACEMENT Do the removal procedure in reverse order. NOTES: • If you are replacing the patient-right, head-end caster (D), make sure to replace it with an ESD caster (202180). • When you install the torque tube (C), make sure the hex bushings (M) stay in their locations on the bed.

  • Page 197: Brake/Steer Switch-Replacement (P7900A0 And P7900B0 Bed)

    4.40 Brake/Steer Switch—Replacement (P7900A0 and P7900B0 Bed) Chapter 4: Procedures 4.40 Brake/Steer Switch—Replacement (P7900A0 and P7900B0 Bed) Tools: T10 and T20 Torx® screwdrivers Jack stand Torque wrench Wheel wedge supports or equivalent EMOVAL WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 1.
  • Page 198 4.40 Brake/Steer Switch—Replacement (P7900A0 and P7900B0 Bed) Chapter 4: Procedures NOTE: Only beds with power transport will have a steer switch (G). 7. Remove the two screws (E) that attach the brake/steer switch assembly (D) to the bed. 8. Move the brake/steer switch assembly (D) to the foot end of the bed, and move it down out of the base frame.

  • Page 199: Brake/Steer Switch-Replacement (P7900B1 And Newer Bed)

    4.41 Brake/Steer Switch—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures 4.41 Brake/Steer Switch—Replacement (P7900B1 and Newer Bed) Tools: T25 Torx® screwdriver 1/4" nut driver Phillips head screwdriver Torque wrench Wheel wedge supports or equivalent EMOVAL WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 1.
  • Page 200 4.41 Brake/Steer Switch—Replacement (P7900B1 and Newer Bed) Chapter 4: Procedures NOTE: Only beds with power transport will have a steer switch (E). EPLACEMENT 1. Do the removal procedure in reverse order. NOTES: • Before you install the brake switch bracket (B), put the bed in neutral; this permits the brake switch cam (F) to rotate.

  • Page 201: Intellidrive® Transport System Components-Replacement

    4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures 4.42 IntelliDrive® Transport System Components—Replacement Tools: Antistatic strap Torque wrench 10 mm socket T10, T15, T20, and T30 Torx® screwdrivers Right-angle bit driver Jewelers screwdriver Wire cutters Phillips head screwdriver (2) 13 mm wrench Drift punch Hammer ETUP...
  • Page 202 4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures Figure 4-22. Power Drive (P7900B1/newer bed shown) 4 - 102 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 203: Power Drive Actuator-Removal

    4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures 2. Disconnect these cables from the DCB (F) (see Figure 4-22 on page 4-102 and Figure 4-23 on page 4- 107): • P18—steer switch cable • P4—power drive battery cable • P6 and P15—left push handle cables •...

  • Page 204: Drive Wheel-Removal

    4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures NOTE: When you remove the assembly, the patient-right side of the assembly may come loose from the assembly. 2. Move the activation arm (R) toward the foot end of the bed. 3. Remove the rue ring (S) and clevis pin (T) from the activation arm (R). 4.

  • Page 205: Motor Controller-Removal

    4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures 3. Disconnect the electrical connectors from the DCB (F) (see Figure 4-22 on page 4-102 and Figure 4- 23 on page 4-107). 4. Remove the eight screws (AG) that attach the DCB (F) to the power drive assembly (J), and remove the DCB.
  • Page 206 4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures a. With one hand on top of the power drive shroud (C), turn the turnbuckle on the gas spring (N) forward or backward (as applicable) until you feel the wheel (AA) touching the shroud. b.

  • Page 207: Dcb Cable Connections

    4.42 IntelliDrive® Transport System Components—Replacement Chapter 4: Procedures DCB C ABLE ONNECTIONS Figure 4-23. DCB Cable Connections Table 4-6. DCB Cable Connection Identification Cable Cable P1, P9, P14 Right push handle cables MCB/DCB power cable (194884) (19195402) P6, P15 Left push handle cables (19195401) P18 Steer switch cable (199491) Power drive battery cable (195015) P16 Actuator cable (191951)

  • Page 208: 5Th Wheel Assembly Components-Replacement

    4.43 5th Wheel Assembly Components—Replacement Chapter 4: Procedures 4.43 5th Wheel Assembly Components—Replacement Tools: (2) Jack stands Punch Hammer 10 mm wrench T25 and T30 Torx® screwdrivers Wire cutters 13 mm wrench 13 mm socket ETUP 1. Set the brake. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage.
  • Page 209 4.43 5th Wheel Assembly Components—Replacement Chapter 4: Procedures Figure 4-24. 5th Wheel (P7900A0/P7900B0 bed is shown in the right detail view) 8. If you need to replace the cable (L), do as follows from underneath the patient-right, head-end of the bed: a.

  • Page 210: Replacement

    4.43 5th Wheel Assembly Components—Replacement Chapter 4: Procedures NOTE: The cable bracket is installed differently on a P7900B1/newer bed and does not need to be removed. b. Remove the screw (P) from the cable latch plate (Q). Release the cable (L) from the latch plate (Q). d.

  • Page 211: Night Light Assembly-Replacement

    4.44 Night Light Assembly—Replacement Chapter 4: Procedures 4.44 Night Light Assembly—Replacement Tools: Wire cutters Antistatic strap T15 Torx® screwdriver String, approximately 10’ (305 cm) Tape EMOVAL WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 1.
  • Page 212 4.44 Night Light Assembly—Replacement Chapter 4: Procedures 8. Remove the string from the cable (A). 9. The removal of the night light assembly (I) differs depending on your bed version. Do the steps that apply to your bed version (see Figure 4-26 on page 4-112): •...

  • Page 213: Auxiliary Outlet-Replacement

    4.45 Auxiliary Outlet—Replacement Chapter 4: Procedures 4.45 Auxiliary Outlet—Replacement Tools: T10, T25, and T30 Torx® screwdrivers Torque wrench Tape String, approximately 10’ (305 cm) EMOVAL 1. Make sure the brake is set. 2. Raise the bed to its highest position. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage.
  • Page 214 4.45 Auxiliary Outlet—Replacement Chapter 4: Procedures Figure 4-27. Auxiliary Outlet (Tine Locations: K—green; L—white; M—black; P7900A0/P7900B0 shown in the left detail view; P7900B1/newer shown in the right detail view) 4 - 114 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 215: Cpr Assembly Components-Replacement

    4.46 CPR Assembly Components—Replacement Chapter 4: Procedures 4.46 CPR Assembly Components—Replacement Tools: T10, T25, and T30 Torx® screwdrivers with an extension 4 mm hex wrench Needle nose pliers Torque wrench ETUP 1. Remove the mattress; go to the applicable procedure: •...

  • Page 216: Cpr Release Disk, Snap Switch, And Cpr Pull Rod-Removal

    4.46 CPR Assembly Components—Replacement Chapter 4: Procedures Figure 4-28. CPR Assembly Components CPR Release Disk, Snap Switch, and CPR Pull Rod—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 4 - 116 Centrella®...

  • Page 217: Replacement

    4.46 CPR Assembly Components—Replacement Chapter 4: Procedures 2. On each side of the bed, remove the pin (C) from the CPR handle bracket (D). 3. Remove the bracket (D) with handle (E) from the CPR pull rod (F). 4. Near the CPR release disk (J), disconnect the two width extension cam springs (K) from the frame. 5.

  • Page 218: Load Beam-Replacement

    4.47 Load Beam—Replacement Chapter 4: Procedures 4.47 Load Beam—Replacement Tools: (1) Jack stand Antistatic strap Ratchet T25 Torx® socket WARNING: OIML EN 45501 Class Scale—A representative or certified person from the Notified Body for NAWI scales or from the Authority Having Jurisdiction (AHJ) in the country must re-certify the scale. EMOVAL 1.
  • Page 219 4.47 Load Beam—Replacement Chapter 4: Procedures 7. Bed with the OIML EN 45501 Class Scale—remove the scale seal (E), u-clip (F), and load beam connector cover (G) from the MCB (H). 8. Disconnect the applicable load beam cable from the MCB (H): •...
  • Page 220 4.47 Load Beam—Replacement Chapter 4: Procedures 1. Do the Removal procedure in reverse order. Make sure of these: • OIML EN 45501 Class Scale—when you install the load beam (B), it is parallel to the load beam mount within ± 0.6°. •...

  • Page 221: Head Siderail And Its Internal Components-Replacement

    4.48 Head Siderail and Its Internal Components—Replacement Chapter 4: Procedures 4.48 Head Siderail and Its Internal Components—Replacement Tools: T20, T25, and T30 Torx® screwdrivers Small screwdriver Torque wrench Alcohol-based cleaner Soft cloth ETUP 1. Remove the mattress; go to the applicable procedure: •...

  • Page 222: Speaker Assembly And Usb Cable-Removal

    4.48 Head Siderail and Its Internal Components—Replacement Chapter 4: Procedures 5. Lift the panel (A) at its foot end, and slide the panel off its notches at the head end. Set the panel aside. CAUTION: Caution—Failure to wear antistatic strap could cause equipment damage. 6.
  • Page 223 4.48 Head Siderail and Its Internal Components—Replacement Chapter 4: Procedures Speaker Assembly and USB Cable—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 2. Remove the label (J) from the speaker housing (K) (see Figure 4-32 on page 4-123). 3.

  • Page 224: Patient Control Panel And Hfb-Removal

    4.48 Head Siderail and Its Internal Components—Replacement Chapter 4: Procedures 3. In the opening for the speaker housing (L), disconnect the caregiver control panel’s two ribbon cables (Q) from the HFB (M), and then remove the panel from the siderail. Patient Control Panel and HFB—Removal 1.
  • Page 225 4.48 Head Siderail and Its Internal Components—Replacement Chapter 4: Procedures EPLACEMENT 1. Do the removal procedure in reverse order. Make sure of these: • Siderail—make sure to install the speaker assembly from the older siderail into the new siderail. Do the speaker removal procedure in reverse order to install the speaker assembly. •...

  • Page 226: Intermediate Siderail And Siderail Switch Cable Assembly-Replacement

    4.49 Intermediate Siderail and Siderail Switch Cable Assembly—Replacement Chapter 4: Procedures 4.49 Intermediate Siderail and Siderail Switch Cable Assembly—Replacement Tools: T20 and T30 Torx® screwdrivers Alcohol-based cleaner Soft cloth Torque wrench Antistatic strap EMOVAL WARNING: Failure to remove all power from the bed could cause injury or equipment damage. 1.
  • Page 227 4.49 Intermediate Siderail and Siderail Switch Cable Assembly—Replacement Chapter 4: Procedures WARNING: Warning—As you remove the screws from the siderail, support the siderail so it does not fall. Otherwise, injury or equipment damage could occur. Remove the four screws (E) that attach the siderail to the upper frame. NOTE: On a wide width bed, there is a hook and spacer between the siderail and the upper frame.

  • Page 228: Siderail Mount Components-Replacement

    4.50 Siderail Mount Components—Replacement Chapter 4: Procedures 4.50 Siderail Mount Components—Replacement Tools: T10, T20, T25, and T30 Torx® screwdrivers Small flathead screwdriver Torque wrench Alcohol-based cleaner Soft cloth ETUP 1. Go to the applicable procedure to remove the siderail, and then lay the siderail on the bed: •...

  • Page 229: Upper Mount Reinforcement-Removal

    4.50 Siderail Mount Components—Replacement Chapter 4: Procedures 4. Pry the upper mount cover (C) open, pull on the cover to release its clamps from the upper mount weldment (D), and then fully lower the cover to remove it. 5. Remove the siderail mechanism assembly from the siderail. 6.

  • Page 230: Replacement

    4.50 Siderail Mount Components—Replacement Chapter 4: Procedures EPLACEMENT Do the applicable removal procedure in reverse order. Make sure of these: • If you are replacing the siderail up switch magnet (N), when you install the magnet, make sure the marking on the magnet is toward the center arm (K) (see Figure 4-34 on page 4-128). •...

  • Page 231: Safeview®+ Alerts Components-Replacement

    4.51 SafeView®+ Alerts Components—Replacement Chapter 4: Procedures 4.51 SafeView®+ Alerts Components—Replacement Tools: T25 Torx® screwdriver Phillips head screwdriver Alcohol-based cleaner Soft cloth Torque wrench ETUP 1. Raise the head section to approximately 40°. 2. Fully extend the foot section. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage.

  • Page 232: Safeview®2 Control Board, Safeview®2 Light Board And Cable, Safeview®2 Es

    4.51 SafeView®+ Alerts Components—Replacement Chapter 4: Procedures Figure 4-35. SafeView®+ Alerts SafeView®2 Control Board, SafeView®2 Light Board and Cable, SafeView®2 ES Light Board and Cable—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above.

  • Page 233: Safeview® Cover-Removal

    4.51 SafeView®+ Alerts Components—Replacement Chapter 4: Procedures SafeView®2 ES Light Board and Cable a. Remove the screw (F) that attaches the SafeView®2 ES light board (J) to the SafeView® cover (B). b. Disconnect the SafeView® ES cable (K) from the SafeView®2 control board (D) and the SafeView®2 ES light board (J).

  • Page 234: Head And Foot Hilow Actuators-Replacement

    4.52 Head and Foot Hilow Actuators—Replacement Chapter 4: Procedures 4.52 Head and Foot Hilow Actuators—Replacement Tools: T25 Torx® screwdriver 13 mm wrench Antistatic strap Wire cutters Cable puller (come-along) Needle nose pliers EMOVAL 1. Get access to the MCB. See Procedure 4.32 on page 4-71. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage.
  • Page 235 4.52 Head and Foot Hilow Actuators—Replacement Chapter 4: Procedures 5. Remove the two screws (D) that attach the coil cable clamp (C) to the bed. CAUTION: Caution—Failure to wear antistatic strap could cause equipment damage. 6. Put on the antistatic strap. 7.
  • Page 236 4.52 Head and Foot Hilow Actuators—Replacement Chapter 4: Procedures Figure 4-37. Cable Puller Installation and Actuator Removal 4 - 136 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 237: Head Actuator And Damper-Replacement

    4.53 Head Actuator and Damper—Replacement Chapter 4: Procedures 4.53 Head Actuator and Damper—Replacement Tools: T10, T20, and T25 Torx® screwdrivers 4 mm hex wrench (2) head stop bracket (P/N 202004) Small screwdriver Needle nose pliers Wire cutters Torque wrench EMOVAL 1.
  • Page 238 4.53 Head Actuator and Damper—Replacement Chapter 4: Procedures 14. If you need to replace the damper (M), remove the clamp pin (P) from its foot end, and then remove the damper from the bed. Figure 4-38. Head Actuator 4 - 138 Centrella®...
  • Page 239 4.53 Head Actuator and Damper—Replacement Chapter 4: Procedures EPLACEMENT 1. Do the removal procedure in reverse order. However, make sure to do these: • After you install the CPR disk (J), make sure to do this adjustment: a. Adjust the flange nuts (Q) on the CPR cable (E) until the cable has no slack and the CPR disk (J) rotates counterclockwise and touches the head section weldment (C).

  • Page 240: Thigh, Foot, And Foot Extension Actuators-Replacement

    4.54 Thigh, Foot, and Foot Extension Actuators—Replacement Chapter 4: Procedures 4.54 Thigh, Foot, and Foot Extension Actuators—Replacement Tools: T25 Torx® screwdriver Antistatic strap Wire cutters Jack stands (for the foot actuator) Needle nose pliers ETUP 1. Raise the bed to its highest position. 2.

  • Page 241: Foot Actuator-Removal

    4.54 Thigh, Foot, and Foot Extension Actuators—Replacement Chapter 4: Procedures Figure 4-39. Thigh and Foot Actuators (bottom view) Foot Actuator—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. CAUTION: Caution—Failure to support the upper frame could cause equipment damage.

  • Page 242: Replacement

    4.54 Thigh, Foot, and Foot Extension Actuators—Replacement Chapter 4: Procedures NOTE: Standard width beds have 10 screws for the SafeView® cover; wide width beds have 12 screws. CAUTION: Caution—Failure to wear an antistatic strap could cause equipment damage. 3. If the bed has the SafeView® option, do as follows: a.

  • Page 243: Max Mattress-Pneumatic Assembly And Internal Components Replacement

    4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Chapter 4: Procedures 4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Tools: T10, T20, T25, and T30 Torx® screwdrivers 7 mm socket Needle nose pliers Wire cutters Torque wrench Antistatic strap Centrella® service tool (if replacing the blower) NOTE: We recommend that whenever you replace the blower assembly, replace the pneumatic box inlet filter also.

  • Page 244: Pneumatic Box-Removal

    4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Chapter 4: Procedures Pneumatic Box—Removal 1. Remove the mattress. See “core, pro, and max Mattresses—Removal” on page 4-149. 2. Adjust the knee section to level the foot section. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 3.
  • Page 245 4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Chapter 4: Procedures Figure 4-42. Pneumatic Box Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 145...

  • Page 246: Manifold Cover-Removal

    4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Chapter 4: Procedures Manifold Cover—Removal 1. Remove the mattress. See“core, pro, and max Mattresses—Removal” on page 4-149. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 2.

  • Page 247: Blower Assembly-Removal

    4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Chapter 4: Procedures Figure 4-43. ACB Blower Assembly—Removal NOTE: Whenever you replace the blower assembly, replace the pneumatic box inlet filter (see “Pneumatic Box Inlet Filter—Removal” on page 4-143). 1. Remove the pneumatic box from the bed. See “Pneumatic Box—Removal” on page 4-144. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage.
  • Page 248 4.55 max Mattress—Pneumatic Assembly and Internal Components Replacement Chapter 4: Procedures EPLACEMENT Do the applicable removal procedure in reverse order. Make sure of these: • As you replace the parts, tighten the screws to the amount of torque as follows: –...

  • Page 249: Core, Pro, And Max Mattresses-Removal

    4.56 core, pro, and max Mattresses—Removal Chapter 4: Procedures 4.56 core, pro, and max Mattresses—Removal NOTE: For removal of a pro+ mattress, see the applicable section: • “pro+ Non-Integrated Mattress (P7924)—Removal” on page 4-161 • “pro+ Integrated Mattress (P7923)—Replacement” on page 4-167 Tools: Small screwdriver (for the max mattress, optional) EMOVAL...
  • Page 250 4.56 core, pro, and max Mattresses—Removal Chapter 4: Procedures 7. Remove the mattress from the bed. EPLACEMENT 1. Do the removal procedure in reverse order. NOTE: For a max mattress, make sure of these: • The latch tabs on both sides of the interface connector assembly (B) are fully connected to the pneumatic box (see Figure 4-44 on page 4-149).

  • Page 251: Max Mattress (P7922A) Components-Replacement

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures 4.57 max Mattress (P7922A) Components—Replacement Tools: Wire cutters Small screwdriver 12 mm and 13 mm wrenches Needle nose pliers Isopropyl alcohol (for tube connections) ETUP WARNING: Warning—Failure to unplug the bed could cause injury or equipment damage. 1.
  • Page 252 4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures Figure 4-46. max mattress 4 - 152 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 253: Support Bladder Assembly-Removal

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures Support Bladder Assembly—Removal 1. Make sure the bed and auxiliary outlet (if installed) are unplugged and you have done the Setup steps above. 2. Fold the head end of the mattress assembly over the foot end. 3.

  • Page 254: Interface Connector Assembly-Removal

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures 2. Do as applicable for the turn assist bladder (S or T) that is to be replaced on the head or seat plate (L or M) (see Figure 4-48 on page 4-154): •...

  • Page 255: Bottom Cover-Removal

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures 4. Pull the heel cover (Y) back toward the sleeve to get access to the pneumatic box connection. 5. Pull on the latch tabs of the interface connector assembly (Z) to disconnect the assembly from the pneumatic box.

  • Page 256: Replacement

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures 2. Remove the interface connector assembly. See “Interface Connector Assembly—Removal” on page 4-154. 3. Turn the mattress assembly so the bottom side is up. 4. Pull the tubes through the sleeve in the bottom cover (B) (see Figure 4-46 on page 4-152). 5.
  • Page 257 4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures – When you install a turn plate (L or M), only Figure 4-51. Turn Assist Bladder the bottom plate (Q), right-side turn assist support plate (AL; if applicable), and the lower turn bladders (S and T) go inside the bellow (AH) of the bottom cover (B) (see Figure 4-51 on page 4-157).

  • Page 258: Replace A Female Snap Rivet For The Support Bladder Assembly

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures EPLACE A EMALE IVET FOR THE UPPORT LADDER SSEMBLY NOTE: Carefully pry a very small section of the anchor plate (AO) from the foam assembly (D or E) so that you can get access to the snap rivet retainer.

  • Page 259: Tube Routing

    4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures Tube Routing Item Tube (see Figure 4-53 on page 4-159) MCM, clear Figure 4-53. Tube Identification Head fill, white Head sense, white Seat sense, red Seat fill, red (not shown in the photo) Turn assist right fill, yellow Turn assist right sense, yellow (not shown in the photo)
  • Page 260 4.57 max Mattress (P7922A) Components—Replacement Chapter 4: Procedures Figure 4-54. Tube Routing 4 - 160 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 261: Pro+ Non-Integrated Mattress (P7924)-Removal

    4.58 pro+ Non-Integrated Mattress (P7924)—Removal Chapter 4: Procedures 4.58 pro+ Non-Integrated Mattress (P7924)—Removal Tools: None EMOVAL 1. Make sure the brake is set. 2. Adjust the bed to the flat position. 3. Fully extend the foot section of the bed. 4.
  • Page 262 4.58 pro+ Non-Integrated Mattress (P7924)—Removal Chapter 4: Procedures WARNING: Warning—The mattress weighs approximately 50 lb (22.7 kg). Lift and move the mattress with the mattress handles. Do not twist, and seek assistance when necessary. Failure to do so could cause injury or equipment damage.
  • Page 263 4.58 pro+ Non-Integrated Mattress (P7924)—Removal Chapter 4: Procedures 5. Route the mattress power cord as follows: WARNING: Warning—Failure to route the mattress power cord correctly could cause a tripping hazard and/or the cord to be pinched during bed functions. NOTES: •...
  • Page 264 4.58 pro+ Non-Integrated Mattress (P7924)—Removal Chapter 4: Procedures a. Route the power cord between the head and seat sections on the right-side of the bed, inside of the head pivot. b. Attach one cord magnet to the upper frame, aligned with the patient restraint bracket.
  • Page 265 4.58 pro+ Non-Integrated Mattress (P7924)—Removal Chapter 4: Procedures e. Put the bed power cord into the cord clamp that is on the mattress power cord. Use the knob to tighten the cord clamp. Gently pull on the bed power cord to make sure the cord clamp is attached to the bed power cord.
  • Page 266 4.58 pro+ Non-Integrated Mattress (P7924)—Removal Chapter 4: Procedures 12. Make sure the status indicator is green. 13. Make sure the mattress foot-end flap is secured by the footboard. 14. If applicable, make sure the x-ray sleeve zipper is closed on both sides of the mattress.

  • Page 267: Pro+ Integrated Mattress (P7923)-Replacement

    4.59 pro+ Integrated Mattress (P7923)—Replacement Chapter 4: Procedures 4.59 pro+ Integrated Mattress (P7923)—Replacement Tools: None EMOVAL 1. Make sure the brake is set. 2. Adjust the bed to the flat position. 3. Fully extend the foot section. 4. Lower the siderails. 5.
  • Page 268 4.59 pro+ Integrated Mattress (P7923)—Replacement Chapter 4: Procedures 10. If a pro+ mattress is not going to be installed on the bed for a length of time, install the connector cover (A). Secure the cover with the bracket screw (B). EPLACEMENT WARNING: Failure to obey these warnings could cause injury and/or equipment damage:...
  • Page 269 4.59 pro+ Integrated Mattress (P7923)—Replacement Chapter 4: Procedures • If applicable, the x-ray sleeve zipper is closed on both sides of the mattress. • The mattress is not in continuous contact with the headboard. • The Microclimate Management® (MCM) indicator on the GCI is green when power is supplied to the bed.

  • Page 270: Pro+ Integrated Mattress (P7923)-Connection Cable Replacement

    4.60 pro+ Integrated Mattress (P7923)—Connection Cable Replacement Chapter 4: Procedures 4.60 pro+ Integrated Mattress (P7923)—Connection Cable Replacement Tools: Antistatic strap Wire cutters T25 Torx® screwdriver EMOVAL 1. Make sure the brake is set. 2. Remove the mattress. See “pro+ Integrated Mattress (P7923)—Replacement” on page 4-167. 3.
  • Page 271 4.60 pro+ Integrated Mattress (P7923)—Connection Cable Replacement Chapter 4: Procedures 12. Get access to the MCB. See “MCB Speaker, SOM, and WiFi Components—Replacement” on page 4- CAUTION: Caution—Failure to wear an antistatic strap could cause equipment damage. 13. Put on the antistatic strap. 14.

  • Page 272: Pro+ Integrated Mattress (P7923)-Blower Enclosure And Internal Components

    4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Tools: T10 and T25 Torx® screwdrivers Phillips head screwdriver Antistatic strap Wire cutters Screwdriver Cable tie gun 8 mm socket 5 mm wrench EPLACEMENT...
  • Page 273 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures Figure 4-56. Blower Intake Hose Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 173...

  • Page 274: Blower Enclosure

    4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures Replacement 1. Do the removal procedure in reverse order. Make sure of these: • MCM assembly—the MCM assembly is completely zipped to the bottom cover on both sides. •...
  • Page 275 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures 8. Lift the mattress and disconnect the integrated mattress cable from the cable connector. 9. At the foot end of the mattress, remove the cable tie closure from the top cover (A) and bottom cover (B) zipper tabs (see Figure 4-57 on page 4-176).
  • Page 276 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures Figure 4-57. Blower Enclosure 4 - 176 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 277: Blower

    4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures Replacement 1. Do the removal procedure in reverse order. Make sure of these: • MCM assembly—the MCM assembly connector is attached to the blower enclosure. Listen for a click.
  • Page 278 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures Figure 4-58. Blower Access 4 - 178 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 279 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures 10. Fold the top cover (A) over the head end of the bed. 11. Remove the mattress attachment plate (C) from the foot end of the bottom cover (B). 12.

  • Page 280: Blower Board

    4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures CAUTION: Caution—Slowly lift the blower enclosure cover or damage could occur to the blower board assembly. 21. Lift the blower enclosure cover (L) and disconnect the blower cable from P5 on the blower board (M).
  • Page 281 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures 6. Unplug the bed. 7. Remove the footboard from the bed. 8. At the foot end of the mattress, remove the cable tie closure from the top cover (A) and bottom cover (B) zipper tabs (see Figure 4-60 on page 4-182).
  • Page 282 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures Figure 4-60. Blower Board Access 4 - 182 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 283 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures 15. Insert the screwdriver between the MCM assembly connector (G) and the blower enclosure (F) and remove the MCM assembly connector from the blower enclosure (see Figure 4-61 on page 4-183). Figure 4-61.
  • Page 284 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures 22. Disconnect these cables and hose from the blower board: Cable P/N Connector Location 208827 208829 209353 Air hose 208976 23. Remove four screws (N) from the blower board (M) (see Figure 4-61 on page 4-183). 24.
  • Page 285 4.61 pro+ Integrated Mattress (P7923)—Blower Enclosure and Internal Components Replacement Chapter 4: Procedures • Air intake hoses—the air intake hoses are inserted into cutouts in the foam assembly. WARNING: Warning—Make sure the cable tie closure is installed on the top and bottom cover zipper tabs. Failure to do so could cause injury or equipment damage.

  • Page 286: Pro+ Integrated Mattress (P7923)-Mattress Components Replacement

    4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Tools: Screwdriver 5 mm wrench Cable tie gun EPLACEMENT Go to the applicable procedure: • Integrated mattress cable—page 4-186 • Top cover—page 4-188 •...
  • Page 287 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures Figure 4-62. Mattress Assembly Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 187...

  • Page 288: Top Cover

    4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 14. On the integrated mattress cable (F), loosen the two screws and disconnect the cable from the blower enclosure (G). NOTE: Use the wrench to hold the stand off nut (only one standoff is accessible) when you loosen the integrated mattress cable screws.

  • Page 289: Bottom Cover

    4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 4. Remove the footboard from the bed. 5. At the foot end of the mattress, remove the cable tie closure from top cover and bottom cover zipper tabs. 6. Unzip and remove the top cover from the bottom cover. Replacement WARNING: Warning—Make sure the cable tie closure is installed on the top and bottom cover zipper tabs.
  • Page 290 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures Figure 4-63. Mattress Bottom Cover 4 - 190 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 291 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 14. On the integrated mattress cable (J), loosen the two screws and disconnect the cable from the blower enclosure (K). NOTE: Use the wrench to hold the standoff nut (only one standoff is accessible) when you loosen the integrated mattress cable screws.

  • Page 292: Mcm Assembly

    4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 5. Put the MCM assembly (E) and mattress core assembly (M) into the bottom cover (D). If the bottom cover (D) has an x-ray sleeve, fold the MCM assembly (E) over the foot end of the mattress core assembly (M).
  • Page 293 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 6. At the foot end of the mattress, remove the cable tie closure from the top cover and bottom cover zipper tabs. 7. Unzip and remove the top cover (C) from the bottom cover (D) (see Figure 4-64 on page 4-194). 8.
  • Page 294 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures Figure 4-64. Mattress Top and Bottom Cover (with X-Ray Sleeve) 4 - 194 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 295: Air System Assembly

    4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 11. Insert the screwdriver into the clip on the blower enclosure (G) to remove the MCM assembly connector (H) from the blower enclosure (G). 12. Remove the MCM assembly (E). Replacement 1.
  • Page 296 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures Figure 4-65. Air System Assembly 4 - 196 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 297 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 7. Unzip and remove the top cover (C) from the bottom cover (D). 8. Unzip the MCM assembly (E) from the bottom cover (D). 9. Remove the attachment plate (F) from the bottom cover (D). 10.
  • Page 298 4.62 pro+ Integrated Mattress (P7923)—Mattress Components Replacement Chapter 4: Procedures 7. Start at Step 13 and do the removal procedure in reverse order. Make sure of these: • Barb fittings—the barb fittings are fully inserted into the intake hoses on the blower enclosure. •...

  • Page 299: Pro+ Non-Integrated Mattress (P7924) Components-Replacement

    4.63 pro+ Non-Integrated Mattress (P7924) Components—Replacement Chapter 4: Procedures 4.63 pro+ Non-Integrated Mattress (P7924) Components—Replacement NOTE: For replacement procedures for the pro+ non-integrated mattress (P7924), see the pro+ Mattress Service Manual (209197). Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 199...

  • Page 300: Experience Pod® Device Components-Replacement

    4.64 Experience Pod® Device Components—Replacement Chapter 4: Procedures 4.64 Experience Pod® Device Components—Replacement Tools: 2.5 mm hex wrench Small screwdriver EMOVAL 1. Make sure the brake is set. WARNING: Warning—Failure to unplug the bed could cause injury or equipment damage. 2.
  • Page 301 4.64 Experience Pod® Device Components—Replacement Chapter 4: Procedures Figure 4-66. Experience Pod® Device EPLACEMENT Do the applicable procedure in reverse order. Make sure of these: • Pod housing assembly (C)—make sure all of its controls operate correctly. • Pivot cap (A)—the cap is secure in its opening. •...

  • Page 302: Patient Helper (P7934A)-Installation

    4.65 Patient Helper (P7934A)—Installation Chapter 4: Procedures 4.65 Patient Helper (P7934A)—Installation Tools: 10 mm hex wrench NSTALLATION 4 - 202 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 303 4.65 Patient Helper (P7934A)—Installation Chapter 4: Procedures EMOVAL Do steps 1 through 7 of the installation procedure in reverse order. Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 203...

  • Page 304: Patient Helper (P7936A) Installation

    4.66 Patient Helper (P7936A) Installation Chapter 4: Procedures 4.66 Patient Helper (P7936A) Installation Tools: None NSTALLATION 4 - 204 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 305 4.66 Patient Helper (P7936A) Installation Chapter 4: Procedures EMOVAL Do steps 1 through 7 of the installation procedure in reverse order. Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 205...

  • Page 306: Patient Helper Support (P7928A)-Installation

    4.67 Patient Helper Support (P7928A)—Installation Chapter 4: Procedures 4.67 Patient Helper Support (P7928A)—Installation Tools: 10 mm wrench NSTALLATION EMOVAL Do steps 1 through 3 of the installation procedure in reverse order. 4 - 206 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 307: Patient Helper Support (P7938A)-Installation

    4.68 Patient Helper Support (P7938A)—Installation Chapter 4: Procedures 4.68 Patient Helper Support (P7938A)—Installation Tools: 13 mm wrench NSTALLATION EMOVAL Do steps 1 through 3 of the installation procedure in reverse order. Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 207...

  • Page 308: Hd Patient Helper Mount (P7939A)-Installation

    4.69 HD Patient Helper Mount (P7939A)—Installation Chapter 4: Procedures 4.69 HD Patient Helper Mount (P7939A)—Installation Tools: 9/16" and 5/8" wrenches NOTES: • The HD patient helper mount must be installed on the patient helper support (P7938A) before the support is installed on the bed. •...

  • Page 309: Traction Frame (P7927A)-Installation

    4.70 Traction Frame (P7927A)—Installation Chapter 4: Procedures 4.70 Traction Frame (P7927A)—Installation Tools: 5 mm hex wrench NSTALLATION EMOVAL Do steps 1 through 3 of the installation procedure in reverse order. Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 209...

  • Page 310: Traction Adapter (P7937A)-Installation

    4.71 Traction Adapter (P7937A)—Installation Chapter 4: Procedures 4.71 Traction Adapter (P7937A)—Installation Tools: T25 Torx® screwdriver NSTALLATION EMOVAL Do steps 3 through 5 of the installation procedure in reverse order. 4 - 210 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 311: Line Manager (P7512A)-Installation

    4.72 Line Manager (P7512A)—Installation Chapter 4: Procedures 4.72 Line Manager (P7512A)—Installation Tools: 3/4" wrench NSTALLATION EMOVAL Do steps 1 and 2 of the installation procedure in reverse order. Centrella® Smart+ Bed Service Manual (193588 REV 12) 4 - 211...

  • Page 312: Transport Shelf (P7524)-Installation

    4.73 Transport Shelf (P7524)—Installation Chapter 4: Procedures 4.73 Transport Shelf (P7524)—Installation Tools: 4 mm hex wrench Alcohol-based cleaner Soft cloth NSTALLATION EMOVAL Do steps 1 through 3 of the installation procedure in reverse order. 4 - 212 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 313: Rr Monitoring Sensor Replacement

    4.74 HR/RR Monitoring Sensor Replacement Chapter 4: Procedures 4.74 HR/RR Monitoring Sensor Replacement Tools: None EMOVAL NOTE: The cable routing differs depending on your bed version. If your bed does not have the hole shown in Step 4, route the cable under the head deck panel. EPLACEMENT 1.

  • Page 314: Hr/Rr Activation-Software Version 1.29 And Earlier

    4.74 HR/RR Monitoring Sensor Replacement Chapter 4: Procedures • If the facility requests that the HR/RR Monitoring System be activated, determine the bed’s software version (see page 4-59). Then, go to the applicable section: – Version earlier than 1.30, go to “HR/RR Activation—Software Version 1.29 and Earlier” on page 4-214.
  • Page 315 4.74 HR/RR Monitoring Sensor Replacement Chapter 4: Procedures • (2.) Verify the HR and RR icons show on the Home screen. 10. Unfold the head end of the mattress, and connect it to the bed. 11. Do as follows to make sure the HR/RR Monitoring System operates correctly: a.

  • Page 316: Hr/Rr Activation-Software Version 1.30 And Later

    4.74 HR/RR Monitoring Sensor Replacement Chapter 4: Procedures e. At the Home screen, make sure dashes no longer show next to the HR and RR icons. 13. Reset the bed as follows: a. Unplug the bed. b. Press and hold the Lockout control (A) until you hear a beep (approximately 20 seconds).
  • Page 317 4.74 HR/RR Monitoring Sensor Replacement Chapter 4: Procedures • (1.) Remove the protective tab. • (2.) Verify the HR and RR icons show on the Home screen. NOTES: • “0” may show next to the HR and RR icons for up to 30 seconds.
  • Page 318 4.74 HR/RR Monitoring Sensor Replacement Chapter 4: Procedures Turn Off the HR/RR Display—Software Version 1.30 and Later 1. Press the HR/RR menu control. 2. Press Display. 3. Press Yes, and then Accept. 4. Press the Home menu control, and make sure dashes no longer show next to the HR and RR icons.

  • Page 319: Obstacle Detect® System Replacement

    4.75 Obstacle Detect® System Replacement Chapter 4: Procedures 4.75 Obstacle Detect® System Replacement Tools: Antistatic strap Small screwdriver String, approximately 10’ (305 cm) ETUP 1. Set the brake. 2. Raise the bed to its highest position. WARNING: Warning—Failure to remove all power from the bed could cause injury or equipment damage. 3.

  • Page 320: Sensor Mount Or P.c. Board-Removal

    4.75 Obstacle Detect® System Replacement Chapter 4: Procedures 6. Go to the applicable section: • “Sensor Mount or P.C. Board—Removal” on page 4-220 • “Head-End or Foot-End Cable—Removal” on page 4-220 Sensor Mount or P.C. Board—Removal 1. Disconnect the Obstacle Detect® cable(s) from the P.C board (B) on the sensor mount (C or D). NOTE: The patient-left, foot-end sensor mount has two cables connected to the mount.

  • Page 321: Watchcare® Incontinence Management System-Component Replacement

    4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures 4.76 WatchCare® Incontinence Management System—Component Replacement Tools: Wire cutters Alcohol-based cleaner Soft cloth Antistatic strap T25 Torx® short and regular screwdrivers Needle nose pliers Dry smart pad ETUP 1. Make sure the brake is set. 2.
  • Page 322 4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures WARNING: Warning—Failure to disconnect the BCB/MCB power cable from the MCB could cause injury or equipment damage. 7. Disconnect the BCB/MCB power cable from P27 on the MCB. NOTE: It could take up to 5 minutes for the MCB to power down.
  • Page 323 4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures e. Put the insulated tape over the cable connections. Go to “Replacement—Reader and Power Cable” on page 4-224. Power Cable CAUTION: To prevent equipment damage, obey the cautions below: • Caution—The antennas are attached to the reader. When you remove the reader, set it in a safe location on the bed so that the reader and its antenna connections do not get damaged.

  • Page 324: Replacement-Reader And Power Cable

    4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures Install the gasket around the cables. Make sure of these: • The power cable is through the large hole in the gasket. • The rimmed side of the gasket is away from the P.C.
  • Page 325 4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures 2. Install a cable tie to include the power cable with the cable bundle by the black cable tie. Make sure of these: • The power cable is underneath the antenna cables.

  • Page 326: Removal And Replacement-Antenna

    4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures Removal and Replacement—Antenna WARNING: To prevent injury and/or equipment damage, obey these warnings throughout the procedure: • Warning—During this procedure, you will need to use an alcohol-based cleaner. Such cleaners are flammable and toxic to skin, eyes, and respiratory tract. Do not use the cleaner near an open flame or in confined areas.

  • Page 327: Final Steps

    4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures 7. Remove the two screws and washers that attach the seat pan to the frame. 8. Slide the seat pan toward the foot end of the bed, but do not remove the seat pan. Lift the pan and let it rest against the head section.
  • Page 328 4.76 WatchCare® Incontinence Management System—Component Replacement Chapter 4: Procedures 3. At the indicator light, make sure the white light comes on solid. This could take up to 2 minutes. If the white light does not come on, check the cable connections.

  • Page 329: Label Replacement

    Lubrication Requirements Chapter 4: Procedures 4.77 Label Replacement NOTE: Replace a label if it can not be read or if it is not fully bonded to its location. Tools: Alcohol-based cleaner Soft cloth 1. Remove the label. WARNING: Warning—Alcohol-based cleaners are flammable and toxic to skin, eyes, and respiratory tract. Do not use near an open flame.
  • Page 330 Lubrication Requirements Chapter 4: Procedures NOTES: 4 - 230 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 331: Chapter 5: Parts List

    Chapter 5 Parts List ORDER SERVICE PARTS Use the parts lists in this manual to identify the necessary part number(s). Find the product number and serial number on the product identification label (A) (see figure 5-1 on page 5-32). NOTE: For service parts for the pro+ non-integrated mattress (P7924), see the pro+ Mattress Service Manual (209197).

  • Page 332: Exchange Policy

    Exchange Policy Chapter 5: Parts List ATTN TECHNICAL SUPPORT—PARTS HILL-ROM, INC. 1069 STATE ROUTE 46 E BATESVILLE IN 47006-9167 Address all return goods to: ATTN SERVICE STORES RITTER PLANT EAST END DOOR R33 HILL-ROM, INC. COUNTY ROAD 300E BATESVILLE IN 47006-9167 NOTE: To eliminate possible delays or incorrect billings, do not return any items without a Return Material Authorization (RMA) number.

  • Page 333: Limited Warranty

    Limited Warranty Chapter 5: Parts List LIMITED WARRANTY HILL-ROM COMPANY, INC. CENTRELLA® CORE, CENTRELLA® PRO, CENTRELLA® PRO+, and CENTRELLA® MAX MATTRESS LIMITED WARRANTY Hill-Rom Company, Inc. (Hill-Rom) has a long tradition of providing superior products and service to our customers. Our goal is “Total Customer Satisfaction”.
  • Page 334 Limited Warranty Chapter 5: Parts List CANCEL ALL WARRANTIES WITH RESPECT TO THE AFFECTED PRODUCTS. THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS WARRANTIES AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS OF PURPOSE. HILL-ROM’S OBLIGATION UNDER THESE WARRANTIES SHALL NOT INCLUDE ANY LIABILITY FOR LOSS OF PROFITS, DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES OR DELAYS.
  • Page 335 Limited Warranty Chapter 5: Parts List PARTS AVAILABILITY POLICY Hill-Rom will offer parts for new and remanufactured products for ten (10) years from date of sale; for communications products for five (5) years from date of sale. Note: Some original component parts and assemblies may not be available; functional equivalents may be substituted.
  • Page 336 Limited Warranty Chapter 5: Parts List NOTES: 5 - 6 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 337: Recommended Spare Parts

    Recommended Spare Parts Chapter 5: Parts List RECOMMENDED SPARE PARTS This is a recommended spare parts list to service five or more units: Part Number Quantity Description 199077 CASTER, BRAKE 199159 CASTER, STEER 202180 CASTER, BRAKE, 125MM, ESD 6342201 POWER CORD 19579201 BASE COVER FOOT, RHS (P7900A0/P7900B0) 19579202...

  • Page 338: Base Module (P7900A0 And P7900B0)-Shroud And Bumper (Sheet 1 Of 4)

    Base Module (P7900A0 and P7900B0)—Shroud and Bumper (Sheet 1 of 4) Chapter 5: Parts List BASE MODULE (P7900A0 AND P7900B0)—SHROUD AND BUMPER (SHEET 1 OF Item Part Number Description Quantity 195790 PSM COVER - LOWER FRONT 195810 PSM COVER - BACK 195789 PSM COVER - UPPER FRONT 71993...
  • Page 339 Base Module (P7900A0 and P7900B0)—Shroud and Bumper (Sheet 1 of 4) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 9...

  • Page 340: Base Module (P7900A0 And P7900B0)-Brake And Caster (Sheet 2 Of 4)

    Base Module (P7900A0 and P7900B0)—Brake and Caster (Sheet 2 of 4) Chapter 5: Parts List BASE MODULE (P7900A0 AND P7900B0)—BRAKE AND CASTER (SHEET 2 OF 4) 5 - 10 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 341 Base Module (P7900A0 and P7900B0)—Brake and Caster (Sheet 2 of 4) Chapter 5: Parts List Item Part Number Description Quantity 195854 PEDAL, BOTTOM 191059 HUB, TORQUE TUBE, LONG 70346 PIN, 1/4" X 1.000" 69548 BUSHING, BRAKE / STEER 137658 M6 X 16 SHCS 197186 SCREW,SHCS,M5-.8,25 19585301...

  • Page 342: Base Module (P7900A0 And P7900B0)-Intermediate Frame And Actuators (Sheet 3 Of 4)

    Base Module (P7900A0 and P7900B0)—Intermediate Frame and Actuators (Sheet 3 of 4) Chapter 5: Parts List BASE MODULE (P7900A0 AND P7900B0)—INTERMEDIATE FRAME AND ACTUATORS (SHEET 3 OF 4) Item Part Number Description Quantity 191025 WELDMENT, LIFT ARM 211794 SLIDE, HI/LO LIFT 191033 GROUND LINK 193626...

  • Page 343: Base Module (P7900A0 And P7900B0)-Night Light (Sheet 4 Of 4)

    Base Module (P7900A0 and P7900B0)—Night Light (Sheet 4 of 4) Chapter 5: Parts List BASE MODULE (P7900A0 AND P7900B0)—NIGHT LIGHT (SHEET 4 OF 4) Item Part Number Description Quantity 70341 SCREW,RLG,PAN,TX,M5,.472,STL 198850 BRACKET, NIGHTLIGHT, FOOTEND 198860 ASSEMBLY, NIGHT LIGHT 69346 SCREW,SHLDR,PAN,TX,6-32,.355 19124 WIRE TIE...

  • Page 344: Base Module (P7900B1 And Newer)-Shroud And Bumper (Sheet 1 Of 4)

    Base Module (P7900B1 and Newer)—Shroud and Bumper (Sheet 1 of 4) Chapter 5: Parts List BASE MODULE (P7900B1 AND NEWER)—SHROUD AND BUMPER (SHEET 1 OF 4) Item Part Number Description Quantity 208105 HEAD END COVER - LOWER FRONT 208104 HEAD END COVER - BACK 208101 HEAD END COVER - FRONT 71993...
  • Page 345 Base Module (P7900B1 and Newer)—Shroud and Bumper (Sheet 1 of 4) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 15...

  • Page 346: Base Module (P7900B1 And Newer)-Brake And Caster (Sheet 2 Of 4)

    Base Module (P7900B1 and Newer)—Brake and Caster (Sheet 2 of 4) Chapter 5: Parts List BASE MODULE (P7900B1 AND NEWER)—BRAKE AND CASTER (SHEET 2 OF 4) 5 - 16 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 347 Base Module (P7900B1 and Newer)—Brake and Caster (Sheet 2 of 4) Chapter 5: Parts List Item Part Number Description Quantity 70341 SCREW,RLG,PAN,TX,M5,.472,STL 19512 SWITCH,SNAP,SPDT,0.1A 208117 TORQUE TUBE 208109 BRAKE SWITCH CAM 70375 BOLT, M6, CARRIAGE, 35 208116 BRAKE LINK 194235 FLANGE NUT, SERRATED HEX 208115 BRAKE STEER TUBE...

  • Page 348: Base Module (P7900B1 And Newer)-Intermediate Frame And Actuators (Sheet 3 Of 4)

    Base Module (P7900B1 and Newer)—Intermediate Frame and Actuators (Sheet 3 of 4) Chapter 5: Parts List BASE MODULE (P7900B1 AND NEWER)—INTERMEDIATE FRAME AND ACTUATORS (SHEET 3 OF 4) 5 - 18 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 349 Base Module (P7900B1 and Newer)—Intermediate Frame and Actuators (Sheet 3 of 4) Chapter 5: Parts List Item Part Number Description Quantity 191033 GROUND LINK 191025 WELDMENT, LIFT ARM 211794 SLIDE, HI/LO LIFT 211795 GROUND LINK BUSHING 165539 BOLT,SHLDR,HEXWASH,M8,26.114 7037608 NUT,NYLOC,M8,11,STL 164827 PIN - 10MM X 50 61615...

  • Page 350: Base Module (P7900B1 And Newer)-Night Light (Sheet 4 Of 4)

    Base Module (P7900B1 and Newer)—Night Light (Sheet 4 of 4) Chapter 5: Parts List BASE MODULE (P7900B1 AND NEWER)—NIGHT LIGHT (SHEET 4 OF 4) Item Part Number Description Quantity 198860 ASSEMBLY, NIGHT LIGHT 69346 SCREW,SHLDR,PAN,TX,6-32,.355 19124 WIRE TIE 5 - 20 Centrella®...
  • Page 351 Base Module (P7900B1 and Newer)—Night Light (Sheet 4 of 4) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 21...

  • Page 352: Upper Frame-Cpr (Sheet 1 Of 6)

    Upper Frame—CPR (Sheet 1 of 6) Chapter 5: Parts List UPPER FRAME—CPR (SHEET 1 OF 6) Item Part Number Description Quantity 164881 DRIVE LUG 194001 DISK, CPR RELEASE 182856 SPRING, WIDTH EXT CAM 195906 SPACER, CPR SWITCH 196577 SCREW,MACH,FLAT,HXST,M6-1,20 71050 SCREW, HILO FLANGE HEAD 19399802 BRACKET, CPR HANDLE, LH...
  • Page 353 Upper Frame—CPR (Sheet 1 of 6) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 23...

  • Page 354: Upper Frame-Sleep Deck Panels And Entrapment (Sheet 2 Of 6)

    Upper Frame—Sleep Deck Panels and Entrapment (Sheet 2 of 6) Chapter 5: Parts List UPPER FRAME—SLEEP DECK PANELS AND ENTRAPMENT (SHEET 2 OF 6) Item Part Number Description Quantity 191098 PANEL, HEAD DECK 196295 PANEL, HEAD (WIDE) DECK 191175 PAN, SEAT 192619 PANEL, SEAT, (WIDE) DECK 196365...
  • Page 355 Upper Frame—Sleep Deck Panels and Entrapment (Sheet 2 of 6) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 25...

  • Page 356: Upper Frame-Load Cells And Slide Guard (Sheet 3 Of 6)

    Upper Frame—Load Cells and Slide Guard (Sheet 3 of 6) Chapter 5: Parts List UPPER FRAME—LOAD CELLS AND SLIDE GUARD (SHEET 3 OF 6) 5 - 26 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 357 Upper Frame—Load Cells and Slide Guard (Sheet 3 of 6) Chapter 5: Parts List Item Part Number Description Quantity 193209 WELDMENT, WEIGH FRAME 16643101 PLUG, FRAME TUBE 164827 PIN - 10MM X 50 61615 RETAIN,RUE,3/8,.054 193383 WELDMENT, HEAD SECTION 196116 PIN,CLEVIS,5/16,1.5,STL 196117 PIN, COTTER, BOW, 1/4-38, 5/64...

  • Page 358: Upper Frame-Head And Thigh Drives (Head And Thigh) (Sheet 4 Of 6)

    Upper Frame—Head and Thigh Drives (Head and Thigh) (Sheet 4 of 6) Chapter 5: Parts List UPPER FRAME—HEAD AND THIGH DRIVES (HEAD AND THIGH) (SHEET 4 OF 6) Item Part Number Description Quantity 193383 WELDMENT, HEAD SECTION 164827 PIN - 10MM X 50 61615 RETAIN,RUE,3/8,.054 191096...
  • Page 359 Upper Frame—Head and Thigh Drives (Head and Thigh) (Sheet 4 of 6) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 29...

  • Page 360: Upper Frame-Foot Section Drives Module (Sheet 5 Of 6)

    Upper Frame—Foot Section Drives Module (Sheet 5 of 6) Chapter 5: Parts List UPPER FRAME—FOOT SECTION DRIVES MODULE (SHEET 5 OF 6) Item Part Number Description Quantity 164827 PIN - 10MM X 50 61615 RETAIN,RUE,3/8,.054 193629 ACTUATOR, FOOT EXTENSION 193628 ACTUATOR, FOOT 186023 WIRE TIE, PUSH MOUNT...
  • Page 361 Upper Frame—Foot Section Drives Module (Sheet 5 of 6) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 31...

  • Page 362: Upper Frame-Foot Section Module (Sheet 6 Of 6)

    Upper Frame—Foot Section Module (Sheet 6 of 6) Chapter 5: Parts List UPPER FRAME—FOOT SECTION MODULE (SHEET 6 OF 6) 5 - 32 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 363 Upper Frame—Foot Section Module (Sheet 6 of 6) Chapter 5: Parts List Item Part Number Description Quantity 34922 RETRACTING ROLLER 194592 CAP, SLIDING 4715302 RIVET,TUB,1.16,2.756,FLG,NYL 47219 BUMPER 16643102 PLUG, FRAME TUBE 20570001 WELDMENT,WIREFORM,DRAINAGE,LH 20570002 WELDMENT,WIREFORM,DRAINAGE,RH 4179 PIN,COT/HRPN,.047,.578,SPR/S 185178 GROMMET, HEYCO 3128 198655S ASSY, WIRE ROUTING, FOOT 70341...

  • Page 364: Siderails (Sheet 1 Of 4)

    Siderails (Sheet 1 of 4) Chapter 5: Parts List SIDERAILS (SHEET 1 OF 4) 5 - 34 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 365 Siderails (Sheet 1 of 4) Chapter 5: Parts List Item Part Number Description Quantity 191841S ASSEMBLY, SIDERAIL MECHANISM 193979 CABLE GUIDE 202946 KIT, SIDERAIL BOLT COVER (PKG OF 16) 192590 COVER, UPPER MOUNT KIT, SIDERAIL UPPER MOUNT 211429S 70762 SCREW,RLG,PAN,TX,M6,.630,STL (NARROW DECK) 211294 SCREW,RLG,PAN,TX,M6-1,52,ZN (WIDE DECK)

  • Page 366: Siderails (Sheet 2 Of 4)

    Siderails (Sheet 2 of 4) Chapter 5: Parts List SIDERAILS (SHEET 2 OF 4) Item Part Number Description Quantity 194968 WELDMENT, LOWER MOUNT 196180 BUSHING,FLG,15/32,1.25,3/8,IGLIDE 193995 ARM, OUTER, SIDERAIL 185178 GROMMET, HEYCO 3128 170060 LATCH PIN WELDMENT 163082 M5 FLANGE HEAD SCREW 191848 CENTER ARM 191849...
  • Page 367 Siderails (Sheet 2 of 4) Chapter 5: Parts List Item Part Number Description Quantity 49111 SPRING, LATCH BIAS 198895 DAMPER, SIDERAIL 49521 BOLT,MACH,PAN,TX,.250-20,.61 41298 WASHER,FL,.390,.695,.031,NYL 199420 BUMPER, UPPER MOUNT 46487 WASHER,FLAT,7/16,3/4,3/32,NYL Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 37...

  • Page 368: Siderails (Sheet 3 Of 4)

    Siderails (Sheet 3 of 4) Chapter 5: Parts List SIDERAILS (SHEET 3 OF 4) Item Part Number Description Quantity 195895102 LABEL, NO SPEAKER, NO USB, BLANK, EN 195895302 LABEL, NO SPEAKER, NO USB, BLANK, FR 1958951202 LABEL, NO SPEAKER, NO USB, BLANK, JA 195895101 LABEL, W/ SPEAKER, NO USB, EN 195895301...
  • Page 369 Siderails (Sheet 3 of 4) Chapter 5: Parts List Item Part Number Description Quantity 19871503 SIDERAIL, HEAD, RH, WO/FUD 19871501 SIDERAIL, HEAD, RH, W/FUD 19871502 SIDERAIL, HEAD, LH 19679202 LENS, LIGHTED SIDERAIL RIGHT 19679201 LENS, LIGHTED SIDERAIL LEFT 47272 ANGLE BALL 195305 LABEL, ANGLE BALL INDIC, BASIC 207608...

  • Page 370: Siderails (Sheet 4 Of 4)

    Siderails (Sheet 4 of 4) Chapter 5: Parts List SIDERAILS (SHEET 4 OF 4) Item Part Number Description Quantity P7933A13 HEAD SIDERAIL, RH P7933A15 HEAD SIDERAIL, LH 5 - 40 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 371 Siderails (Sheet 4 of 4) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 41...

  • Page 372: Power Drive (Sheet 1 Of 2)

    Power Drive (Sheet 1 of 2) Chapter 5: Parts List POWER DRIVE (SHEET 1 OF 2) Item Part Number Description Quantity 19195401 ASSEMBLY, HANDLE, PTM, LEFT 19195402 ASSEMBLY, HANDLE, PTM, RIGHT 71993 SCREW,ROLL,PAN,TX,M5X.8,.630 195807 BRACKET, PTD BATTERY ( 00A0/ P7900B0) 205446 BRACKET, PTD BATTERY (P7900B1/NEWER) 192410...
  • Page 373 Power Drive (Sheet 1 of 2) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 43...

  • Page 374: Power Drive (Sheet 2 Of 2)

    Power Drive (Sheet 2 of 2) Chapter 5: Parts List POWER DRIVE (SHEET 2 OF 2) Item Part Number Description Quantity 195237 PCB ASSY, DRIVE CONTROL GAS SPRING, POWER DRIVE 206714 191951 ACTUATOR, POWER DRIVE 191959 MOTOR, GEARMOTOR,PTM,450W 194620 200X50X20,WHEEL,DRIVE 195239 CONTROLLER, DRIVE MOTOR 194819...

  • Page 375: 5Th Wheel (P7900A0 And P7900B0)

    5th Wheel (P7900A0 and P7900B0) Chapter 5: Parts List 5TH WHEEL (P7900A0 AND P7900B0) Item Part Number Description Quantity 191052S 5TH WHEEL 129623 RIVET,BARB,.25,1.05,DOME,NYL 190237 NUT, HEX,FLG,NYLOC, M6-1,9.1, ZN SCREW,RLG,PAN,TX,M5,.472,STL 70341 71993 SCREW,ROLL,PAN,TX,M5X.8,.630 69988 SCREW,ROLL,PAN,TX,M4-.7,12,ZN 167173 PIVOT SYSTEM 19124 WIRE TIE 197538 SUPPORT, CABLE END 198613...

  • Page 376: 5Th Wheel (P7900B1 And Newer)

    5th Wheel (P7900B1 and Newer) Chapter 5: Parts List 5TH WHEEL (P7900B1 AND NEWER) Item Part Number Description Quantity 191052S 5TH WHEEL 129623 RIVET,BARB,.25,1.05,DOME,NYL 190237 NUT, HEX,FLG,NYLOC, M6-1,9.1, ZN SCREW,RLG,PAN,TX,M5,.472,STL 70341 71993 SCREW,ROLL,PAN,TX,M5X.8,.630 167173 PIVOT SYSTEM 19124 WIRE TIE 197538 SUPPORT, CABLE END 198613 CABLE, 5TH WHEEL...
  • Page 377 5th Wheel (P7900B1 and Newer) Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 47...

  • Page 378: Push Handles (P7929)

    Push Handles (P7929) Chapter 5: Parts List PUSH HANDLES (P7929) 5 - 48 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 379 Push Handles (P7929) Chapter 5: Parts List Item Part Number Description Quantity 208124 TUBE, BASE, PUSH HANDLE 208128 PIN, SLIC 3/16", X 1.15" 130815 BUTTON, SNAP 6913001 HANDLE BELLOWS, DARK BLUE 197766 LONG HANDLE GRIP 68301 COUPLER SHIELD 62634 PIN, ROLL, .250, 1.375, HC STL 20812301 TUBE, HANDLE LONG LH 20812302...
  • Page 380 Pneumatic Assembly Chapter 5: Parts List PNEUMATIC ASSEMBLY Item Part Number Description Quantity 192577 FILTER, INLET, PNEUMATIC BOX 192177 PCB ASSY, AIR CONTROL 192999 BLOWER, PNEUMATIC BOX 195954 SWITCH, HALL EFFECT 192569 MANIFOLD, PNEUMATIC BOX 4214101 SCREW, HILO, PAN, TX,6-19,.33,STL 5 - 50 Centrella®...
  • Page 381 Pneumatic Assembly Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 51...

  • Page 382: Max Mattress P7922A01 (36"), P7922A03 (36"), And P7922A02 (40")

    max Mattress P7922A01 (36"), P7922A03 (36”), and P7922A02 (40") Chapter 5: Parts List MAX MATTRESS P7922A01 (36"), P7922A03 (36”), AND P7922A02 (40") 1. The letter that follows P7922 identifies the mattress revision. 5 - 52 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 383 max Mattress P7922A01 (36"), P7922A03 (36”), and P7922A02 (40") Chapter 5: Parts List Item Part Number Description Quantity 194577 ASSY, BOTTOM COVER, 36" 196101 ASSY, BOTTOM COVER, 40" 194578 ASSY, TOP COVER, 36" 209527 ASSY, TOP COVER, WITH X-RAY, 36" 196419 ASSY, TOP COVER, 40" 194623 BLADDER, HEAD TURN ASSIST 194624 BLADDER, SEAT TURN ASSIST 194625...

  • Page 384: Pro Mattress P7921A01 (36") And P7921A02 (40")

    pro Mattress P7921A01 (36") and P7921A02 (40") Chapter 5: Parts List PRO MATTRESS P7921A01 (36") AND P7921A02 (40") Item Part Number Description Quantity 194200 ASSY, BOTTOM COVER, 36" 196158 ASSY, BOTTOM COVER, 40" 194192 ASSEMBLY, TOP COVER, 36" 196190 ASSEMBLY, TOP COVER, 40" 19545501 BLADDER, FOAM FILLED 19545502 BLADDER, FOAM FILLED 202977 ASSEMBLY, FIRE BARRIER 5 - 54 Centrella®...
  • Page 385 pro Mattress P7921A01 (36") and P7921A02 (40") Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 55...

  • Page 386: Core Mattress P7920A

    core Mattress P7920A Chapter 5: Parts List CORE MATTRESS P7920A Item Part Number Description Quantity 194200 ASSY, BOTTOM COVER 195491 ASSY, TOP COVER, BASIC 195492 ASSY, FIRE BARRIER 5 - 56 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 387 core Mattress P7920A Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 57...

  • Page 388: Pro+ Mattress (P7923) Connection Cable

    pro+ Mattress (P7923) Connection Cable Chapter 5: Parts List PRO+ MATTRESS (P7923) CONNECTION CABLE Item Part Number Description Quantity 208830S CONNECTION CABLE 212825 CONNECTOR COVER 70341 SCREW,RLG,PAN,TX,M5,.472,STL 5 - 58 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 389 pro+ Mattress (P7923) Connection Cable Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 59...

  • Page 390: Pro+ Mattress (P7923)-Blower Enclosure

    pro+ Mattress (P7923)—Blower Enclosure Chapter 5: Parts List PRO+ MATTRESS (P7923)—BLOWER ENCLOSURE Item Part Number Quantity Description 207900S BLOWER ENCLOSURE, INTEGRATED 209353S CBL ASSY, PNL MNT USB, NO SCREW 208478S PCB ASSY,BLOWER CONTROL BOARD 208976S CABLE ASSY, EN/BOARD, INT 208757S COVER, PLENUM 208831S CABLE ASSY, INTEGRATED SURFACE...
  • Page 391 pro+ Mattress (P7923)—Blower Enclosure Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 61...

  • Page 392: Pro+ Mattress Assembly (P7923)-Layers And Components

    pro+ Mattress Assembly (P7923)—Layers and Components Chapter 5: Parts List PRO+ MATTRESS ASSEMBLY (P7923) —LAYERS AND COMPONENTS 1. P7923A01—36" (91 cm) wide mattress with x-ray sleeve; P7923A02—40" (102 cm) mattress with x-ray sleeve; P7923A03—36" (91 cm) wide mattress without x-ray sleeve; P7923A04—40" (102 cm) wide mattress without x-ray sleeve 5 - 62 Centrella®...
  • Page 393 pro+ Mattress Assembly (P7923)—Layers and Components Chapter 5: Parts List Item Part Number Quantity Description 21187903S ASSY, BTM CVR, 36", INT, X-RAY 21187904S ASSY, BTM CVR, 36", INT 21187907S ASSY, BTM CVR, 40", INT, X-RAY 21187908S ASSY, BTM CVR, 40", INT 208706S BARBED FITTING, AIR INLET 208831S...

  • Page 394: Patient Helper (P7934A)

    Patient Helper (P7934A) Chapter 5: Parts List PATIENT HELPER (P7934A) Item Part Number Description Quantity 200331 WELDMENT,MOUNT,PATIENT HELPER 185572 WELDMENT,MAST 200934 ASSEMBLY ARM 35667 WASHER 190317 FLANGE BOLT, M8x1.25, 20MM LENGTH 194070 PIN, 1/4" RELEASE 70341 SCREW,RLG,PAN,TX,M5,.472,STL 136787 TRAPEZE HANDLE ASSY 189910 OCTAGON CAP 209302...

  • Page 395: Patient Helper (P7936A)

    Patient Helper (P7936A) Chapter 5: Parts List PATIENT HELPER (P7936A) Item Part Number Description Quantity 185572 WELDMENT, MAST 200934 ASSEMBLY ARM 194070 PIN, 1/4" RELEASE 70341 SCREW,RLG,PAN,TX,M5,.472,STL 136787 TRAPEZE HANDLE ASSY 189910 OCTAGON CAP 209302 PIN, 1/4", DOUBLE WIRE LOCKING Centrella®...

  • Page 396: Safeview®+ Alerts

    SafeView®+ Alerts Chapter 5: Parts List SAFEVIEW®+ ALERTS Item Part Number Description Quantity 198824 LABEL, PENDANT MOUNT COVER 186023 WIRE TIE, PUSH MOUNT 195912 LABEL, FOOT END SAFEVIEW BLANK 195911 LABEL, FOOT END SAFEVIEW 195910 LABEL, VITALS INCONTINENCE BLANK 199764 LABEL, VITALS-INCONTINENCE 198430 PCB ASSY, GENESIS, SV2 CONTROL...
  • Page 397 SafeView®+ Alerts Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 67...

  • Page 398: Electronic Module (Sheet 1 Of 4)

    Electronic Module (Sheet 1 of 4) Chapter 5: Parts List ELECTRONIC MODULE (SHEET 1 OF 4) 5 - 68 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 399 Electronic Module (Sheet 1 of 4) Chapter 5: Parts List Item Part Number Description Quantity 4840501 BATTERY, LEAD ACID, SEALED, 12V 195549 PCB ASSY,GENESIS,BATTERY CHRG 3976301 STANDOFF,RND,SNP/SNP,.213,.766 138043 RIVET, RATCHET, .281, .813, DM, NYL 199545 COVER, 37 PIN 70348 SCREW,RLG,PAN,TX,M3,.787,STL (P7900A0/P7900B0) SCREW,RLG,PAN,TX,M3,.787,STL (P7900B1/NEWER)

  • Page 400: Electronic Module (P7900A0 And P7900B0) (Sheet 2 Of 4)

    Electronic Module (P7900A0 and P7900B0) (Sheet 2 of 4) Chapter 5: Parts List ELECTRONIC MODULE (P7900A0 AND P7900B0) (SHEET 2 OF 4) 5 - 70 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 401 Electronic Module (P7900A0 and P7900B0) (Sheet 2 of 4) Chapter 5: Parts List Item Part Number Description Quantity 194654 CABLE ASSY,AC INLET TO PSM 194641 CABLE ASSY, BCB/MCB, POWER 194655 CABLE ASSY,PSM TO BCB 194874 CABLE ASSY, BATTERY CABLE 194877 CABLE ASSY,BATT FUSE,W/O FUSE 196538 FUSE, ATO, 30A...

  • Page 402: Electronic Module (P7900B1 And Newer) (Sheet 2 Of 4)

    Electronic Module (P7900B1 and Newer) (Sheet 2 of 4) Chapter 5: Parts List ELECTRONIC MODULE (P7900B1 AND NEWER) (SHEET 2 OF 4) 5 - 72 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 403 Electronic Module (P7900B1 and Newer) (Sheet 2 of 4) Chapter 5: Parts List Item Part Number Description Quantity 194654 CABLE ASSY,AC INLET TO PSM 205471 CABLE ASSY, BCB/MCB, POWER 194655 CABLE ASSY,PSM TO BCB 194874 CABLE ASSY, BATTERY CABLE 194877 CABLE ASSY,BATT FUSE,W/O FUSE 196538 FUSE, ATO, 30A...

  • Page 404: Electronic Module (Sheet 3 Of 4)

    Electronic Module (Sheet 3 of 4) Chapter 5: Parts List ELECTRONIC MODULE (SHEET 3 OF 4) 5 - 74 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 405 Electronic Module (Sheet 3 of 4) Chapter 5: Parts List Item Part Number Description Quantity 162768 CLIP, P SHAPE, SNAP FIT (P7900A0/P7900B0) 2 31844 WIRE TIE 70341 SCREW,RLG,PAN,TX,M5,.472,STL 194636 CABLE ASSY,PATIENT PENDANT/MCB,INT. CONN 28968 SCREW,CAP,HEX,HXST,4-40,.250 CABLE ASSY,HOB HARNESS 211393 19124 WIRE TIE (P7900A0/P7900B0) WIRE TIE (P7900B1/NEWER) 199276...

  • Page 406: Electronic Module (Sheet 4 Of 4)

    Electronic Module (Sheet 4 of 4) Chapter 5: Parts List ELECTRONIC MODULE (SHEET 4 OF 4) 5 - 76 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 407 Electronic Module (Sheet 4 of 4) Chapter 5: Parts List Item Part Number Description Quantity 194641 CABLE ASSY, BCB/MCB, POWER (P7900A0/P7900B0) 205471 CABLE ASSY, BCB/MCB, POWER (P7900B1/NEWER) 194636 CABLE ASSY,PTP/MCB,INT. CONN 71993 SCREW,ROLL,PAN,TX,M5X.8,.630 196565 CHASSIS, MCB 192022 PCB ASSY, MASTER CONTROL 208195 PCB ASSY, MASTER CONTROL, OIML 199518...

  • Page 408: Mcb Cables

    MCB Cables Chapter 5: Parts List MCB CABLES Item Part Number Description Quantity P27 and P16 194641 CABLE ASSY, MCB-BCB, PWR/SPI (P7900A0/P7900B0) 205471 CABLE ASSY, MCB-BCB, PWR/SPI (P7900B1/NEWER) 19587202 CABLE ASSY, SIDERAIL UP SW, FT CABLE ASSY, ACB - MCB HARNESS 211335 208830 CABLE ASSY, PRO+ SURFACE CONNECTION...
  • Page 409 MCB Cables Chapter 5: Parts List Item Part Number Description Quantity 169105 LOAD BEAM, LEFT HEAD 16910501 LOAD BEAM, LEFT HEAD (OIML) 19587202 CABLE ASSY,SIDERAIL UP SW,FT 194636 CABLE ASSY,PTP/MCB,INT. CONN 194651 CABLE ASSY,PED DCP 195630 CABLE ASSY,MOTOR EXT,HEAD 193629 ACTUATOR, FOOT EXTENSION 193627 ACTUATOR, THIGH...

  • Page 410: Bcb Cables

    BCB Cables Chapter 5: Parts List BCB CABLES Item Part Number Description Quantity 194655 CABLE ASSY, PSM TO BCB 194874 CABLE ASSY, BATTERY CABLE 194884 CABLE ASSY, MCB - DCB, PWR/CAN 199837 CABLE ASSY, EXPERIENCE POD® DEVICE, BED FRAME 198860 ASSEMBLY, NIGHT LIGHT 194652 CABLE ASSY, PHONO JACK, NC...
  • Page 411 BCB Cables Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 81...

  • Page 412: Auxiliary Outlet (P7900A0 And P7900B0 Bed)

    Auxiliary Outlet (P7900A0 and P7900B0 Bed) Chapter 5: Parts List AUXILIARY OUTLET (P7900A0 AND P7900B0 BED) 5 - 82 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 413 Auxiliary Outlet (P7900A0 and P7900B0 Bed) Chapter 5: Parts List Item Part Number Description Quantity 4214102 SCREW,HILO,PAN,TX,6-19,.58,STL 185178 GROMMET, HEYCO 3128 182273 SCREW,ROLL,PAN,TX,M3X.5,10,ZN 16874001 AUX OUTLET CORD, USA 186473 LABEL, COVER NON SIDECOM 180530 PROTECTIVE COVER, AUX OUTLET 146368 CIRCUIT BREAKER, 12A, 250VAC,THERM,PNLM 18225721 AUX OUTLET COVER 180527...

  • Page 414: Auxiliary Outlet (P7900B1 And Newer)

    Auxiliary Outlet (P7900B1 and Newer) Chapter 5: Parts List AUXILIARY OUTLET (P7900B1 AND NEWER) 5 - 84 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 415 Auxiliary Outlet (P7900B1 and Newer) Chapter 5: Parts List Item Part Number Description Quantity 179011 SCREW, 1/4 x 5/8 PAN HD 185178 GROMMET, HEYCO 3128 182273 SCREW,ROLL,PAN,TX,M3X.5,10,ZN 16874001 AUX OUTLET CORD, USA 186473 LABEL, COVER NON SIDECOM 4214102 SCREW,HILO,PAN,TX,6-19,.58,STL 180530 PROTECTIVE COVER, AUX OUTLET 146368 CIRCUIT BREAKER, 12A, 250VAC,THERM,PNLM...

  • Page 416: Headboard Module - P7900A

    Headboard Module - P7900A Chapter 5: Parts List HEADBOARD MODULE - P7900A Item Part Number Description Quantity 19188601 HEADBOARD ASSEMBLY, STANDARD 19467401 LABEL, HB ID, NARROW (DECK), PREMIUM 19653101 LABEL, HB DECO NARROW (DECK), PREMIUM 213343 LABEL KIT, HILL-ROM LOGO, SMALL 19188602 HEADBOARD ASSEMBLY, WIDE (DECK) 19467404...

  • Page 417: Headboard Module - P7900B2

    Headboard Module - P7900B2 Chapter 5: Parts List HEADBOARD MODULE - P7900B2 Item Part Number Description Quantity 19188601 HEADBOARD ASSEMBLY, STANDARD 21672001 LABEL, HB ID, NARROW (DECK), PREMIUM 19653101 LABEL, HB DECO NARROW (DECK), PREMIUM 212453 LABEL KIT, HILL-ROM LOGO, LARGE 19188602 HEADBOARD ASSEMBLY, WIDE (DECK) 21672004...

  • Page 418: Footboard Module - P7900A

    Footboard Module - P7900A Chapter 5: Parts List FOOTBOARD MODULE - P7900A Item Part Number Description Quantity 191893 FOOTBOARD ASSEMBLY 19467201 LABEL, FOOTBOARD ID 19592201 LABEL, FOOTBOARD DECO 213305 LABEL, HILL-ROM LOGO 202198 LABEL, FOOTBOARD SAFE WORKING LOAD 202633 LABEL, FOOTBOARD LOGO 70490 PLASTIC SLEEVE 406370148...

  • Page 419: Footboard Module - P7900B2

    Footboard Module - P7900B2 Chapter 5: Parts List FOOTBOARD MODULE - P7900B2 Item Part Number Description Quantity 191893 FOOTBOARD ASSEMBLY 21672101 LABEL, FOOTBOARD ID 19592201 LABEL, FOOTBOARD DECO 212453 LABEL, HILL-ROM LOGO 202198 LABEL, FOOTBOARD SAFE WORKING LOAD 213110 LABEL, FOOTBOARD LOGO 70490 PLASTIC SLEEVE 406370148...

  • Page 420: Experience Pod® Device

    Experience Pod® Device Chapter 5: Parts List EXPERIENCE POD® DEVICE Item Part Number Description Quantity 201921 ASSEMBLY, FRAME 214286 ASSEMBLY, FRAME, BASIC (P7926A07) 20009303 ASSEMBLY, POD HOUSING, STANDARD WITH- OUT ENTERTAINMENT 20009304 ASSEMBLY, POD HOUSING, STANDARD WITH ENTERTAINMENT 20009305 ASSEMBLY, POD HOUSING, PREMIUM WITHOUT ENTERTAINMENT 20009306 ASSEMBLY, POD HOUSING, PREMIUM WITH...

  • Page 421: Label Kit-Urinal, Ped, Pendant

    Label Kit—Urinal, PED, Pendant Chapter 5: Parts List LABEL KIT—URINAL, PED, PENDANT Item Part Number Description Quantity 202936 LABEL KIT, URINAL, PED, PENDANT Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 91...

  • Page 422: Bed Labels (Sheet 1 Of 3)

    Bed Labels (Sheet 1 of 3) Chapter 5: Parts List BED LABELS (SHEET 1 OF 3) 5 - 92 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 423 Bed Labels (Sheet 1 of 3) Chapter 5: Parts List Item Part Number Description Quantity 209753 LABEL KIT, 5 MIL COMMON (WIDE BED GAPPER) 209750 LABEL KIT, 5 MIL COMMON (NO STEP) 202939 LABEL KIT, HILL-ROM LOGO 199643 LABEL, MANUAL FOOT INSTRUCTION 202006101 LABEL, FT.

  • Page 424: Bed Labels (Sheet 2 Of 3)

    Bed Labels (Sheet 2 of 3) Chapter 5: Parts List BED LABELS (SHEET 2 OF 3) 5 - 94 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 425 Bed Labels (Sheet 2 of 3) Chapter 5: Parts List Item Part Number Description Quantity 2029421 LABEL KIT, COMMON - ENGLISH (FOLEY & ANKLE RST, RH) 2029423 LABEL KIT, COMMON - FRENCH (FOLEY & ANKLE RST, RH) 20294212 LABEL KIT, COMMON - JAPANESE (FOLEY & ANKLE RST, RH) 209750 LABEL KIT, 5 MIL COMMON (FOOT EXTENSION...

  • Page 426: Bed Labels (Sheet 3 Of 3)

    Bed Labels (Sheet 3 of 3) Chapter 5: Parts List BED LABELS (SHEET 3 OF 3) 5 - 96 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 427 Bed Labels (Sheet 3 of 3) Chapter 5: Parts List Item Part Number Description Quantity 2029421 LABEL KIT, COMMON - ENGLISH (ELECTRIC SHOCK HAZARD) 2029423 LABEL KIT, COMMON - FRENCH (ELECTRIC SHOCK HAZARD) 20294212 LABEL KIT, COMMON - JAPANESE (ELECTRIC SHOCK HAZARD) 19964401 LABEL, ELECTRICAL CONNECTION, WITH NURSE...

  • Page 428: Pendant

    Pendant Chapter 5: Parts List PENDANT Part Number Description Quantity P7932B03 PENDANT STANDARD, WITHOUT ENTERTAINMENT P7932B04 PENDANT STANDARD, WITH ENTERTAINMENT P7932B05 PENDANT PREMIUM, WITHOUT ENTERTAINMENT P7932B06 PENDANT PREMIUM, WITH ENTERTAINMENT 5 - 98 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 429 Pendant Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 99...

  • Page 430: Hr/Rr Monitoring Sensor

    HR/RR Monitoring Sensor Chapter 5: Parts List HR/RR MONITORING SENSOR Item Part Number Description Quantity P00873801 HR/RR MONITORING, INDIVIDUAL RENEWAL P00873802 HR/RR MONITORING, RENEWAL 10-PACK 5 - 100 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 431 HR/RR Monitoring Sensor Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 101...

  • Page 432: Obstacle Detect® System

    Obstacle Detect® System Chapter 5: Parts List OBSTACLE DETECT® SYSTEM Item Part Number Description Quantity 207635 SENSOR MOUNT 207632 CABLE, OBSTACLE DETECT®, HEAD END 207633 CABLE, OBSTACLE DETECT®, FOOT END 207287 PCB ASSEMBLY, TRANSMITTER 207290 PCB ASSEMBLY, RECEIVER 207919 LENS, OBSTACLE DETECT 5 - 102 Centrella®...
  • Page 433 Obstacle Detect® System Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 103...

  • Page 434: Watchcare® Incontinence Management System

    WatchCare® Incontinence Management System Chapter 5: Parts List WATCHCARE® INCONTINENCE MANAGEMENT SYSTEM 5 - 104 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 435 WatchCare® Incontinence Management System Chapter 5: Parts List Item Part Number Description Quantity 20863301 ANTENNA ASSEMBLY, 1025 MM (GREEN INDI- CATOR; INCLUDES GASKET) ANTENNA ASSEMBLY, 795 MM (BLACK INDI- 20863303 CATOR; INCLUDES GASKET) 20863304 ANTENNA ASSEMBLY, 905 MM (RED INDICA- TOR;...

  • Page 436: Iv Pole-P2217, P158, And P7511

    IV Pole—P2217, P158, and P7511 Chapter 5: Parts List IV POLE—P2217, P158, AND P7511 Item Part Number Description Quantity P2217A IV POLE ASSY, REM, HD AND FT MOUNT P158A IV POLE ASSY, INFUSION SUPPORT SYSTEM (ISS) P7511A KIT, ASSY, PERMANANT IV POLE KIT 5 - 106 Centrella®...
  • Page 437 IV Pole—P2217, P158, and P7511 Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 107...

  • Page 438: Line Managers-P7512A

    Line Managers—P7512A Chapter 5: Parts List LINE MANAGERS—P7512A Item Part Number Description Quantity P7512A LINE MANAGER ASSEMBLY 5 - 108 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 439 Line Managers—P7512A Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 109...

  • Page 440: Patient Helper Support-P7928A And P7938A

    Patient Helper Support—P7928A and P7938A Chapter 5: Parts List PATIENT HELPER SUPPORT—P7928A AND P7938A Item Part Number Description Quantity P7928A PATIENT HELPER SUPPORT (P7900A0 AND P7900B0) P7938A PATIENT HELPER SUPPORT (P7900B1 AND NEWER) 5 - 110 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 441: Hd Patient Helper Mount-P9739A

    HD Patient Helper Mount—P9739A Chapter 5: Parts List HD PATIENT HELPER MOUNT—P9739A Item Part Number Description Quantity P7939A HD PATIENT HELPER MOUNT Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 111...

  • Page 442: Patient Helper Sleeve-P3212A

    Patient Helper Sleeve—P3212A Chapter 5: Parts List PATIENT HELPER SLEEVE—P3212A Item Part Number Description Quantity P3212A PATIENT HELPER SLEEVE 5 - 112 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 443: Oxygen Tank Holder-P276 And P27601

    Oxygen Tank Holder—P276 and P27601 Chapter 5: Parts List OXYGEN TANK HOLDER—P276 AND P27601 Item Part Number Description Quantity 42703 OXYGEN TANK HOLDER 36339PLS TUBE END 9685 ROLL PIN 67873 LABEL 3633901PL TUBE END, LONG Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 113...

  • Page 444: Oxygen Tank Holder-P009408

    Oxygen Tank Holder—P009408 Chapter 5: Parts List OXYGEN TANK HOLDER—P009408 Item Part Number Description Quantity 214987 FRAME, OXYGEN TANK HOLDER 36339PLS TUBE END 9685 ROLL PIN 6787302 CAUTION, 02 HOLDER LABEL, 150MM 139445 LABEL, SWL CONVERTIBLE FB 5 - 114 Centrella®...

  • Page 445: Transport Shelf-P7524

    Transport Shelf—P7524 Chapter 5: Parts List TRANSPORT SHELF—P7524 Item Part Number Description Quantity 186567 SHELF 18657302 SHELF MOUNT RH 186568 TIE ROD 18657301 SHELF MOUNT LH 137657 M6 X 20 SHCS 175714 LABEL, HILL-ROM LOGO 169427 LABEL, RAIL COVER DOT 37238 EQUIPMENT STRAP 37290...

  • Page 446: Arm Up Restraint

    Arm Up Restraint Chapter 5: Parts List ARM UP RESTRAINT Item Part Number Description Quantity 212108 ARM UP BACKUP PLATE 21210401 ARM UP RESTRAINT, RH 21210402 ARM UP RESTRAINT, LH 70762 SCREW Not shown 212109 KIT, LABEL ARM UP RESTRAINT, RH AND LH 5 - 116 Centrella®...
  • Page 447 Arm Up Restraint Chapter 5: Parts List NOTES: Centrella® Smart+ Bed Service Manual (193588 REV 12) 5 - 117...
  • Page 448 Arm Up Restraint Chapter 5: Parts List 5 - 118 Centrella® Smart+ Bed Service Manual (193588 REV 12)

  • Page 449: Chapter 6: Cleaning, Disinfecting, And Preventive Maintenance

    Chapter 6 Cleaning, Disinfecting, and Preventive Maintenance CLEANING AND DISINFECTING For cleaning and disinfecting instructions, refer to the applicable manual: • Centrella® Smart+ Bed Instructions for Use (193587) • pro+ Mattress Instructions for Use (209196) PREVENTIVE MAINTENANCE WARNING: Only facility-authorized persons should service the Centrella® Smart+ Bed. Service by unauthorized persons could cause injury or equipment damage.

  • Page 450: Pm Checklist

    Preventive Maintenance Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance PM C HECKLIST Use this checklist with the “Specified Checks” on page 6-3. Date Feature Overall condition Mattress Braking, steering, 5th wheel Powered drive system Power cord Electrical checks Battery Siderails Experience Pod®...

  • Page 451: Specified Checks

    Preventive Maintenance Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance PECIFIED HECKS If any of these checks fail, make adjustments, repair, or replace the part as applicable (see the service manual). If the repair or replacement does not correct the problem, remove the unit from service and contact Hill-Rom technical support or your local Hill-Rom representative.
  • Page 452 Preventive Maintenance Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance 1. Examine the entire length of the power cord. Make sure there are no cuts or exposed wires. 2. Make sure the plug is a one-piece molded plug assembly. 3. Examine the plug for damage. Replace the power cord if the plug shows— •...
  • Page 453 Preventive Maintenance Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance 1. Use the caregiver controls on both sides of the bed to do as follows: • Make sure the lockouts operate. • Make sure all function controls operate. As the bed articulates, make sure there is no abnormal noise.
  • Page 454 Preventive Maintenance Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance CAUTION: Caution—Local country laws or regulations may require mandatory verification of OIML scales that are certified in accordance to the NAWI directive. 1. Put the bed in the recommended weigh position. If a recommended weigh position is not specified, put the bed in the flat position.

  • Page 455: Expected Life

    Expected Life Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance EXPECTED LIFE NOTE: For the expected life for the pro+ non-integrated mattress (P7924), see the pro+ Mattress Service Manual (209197). The expected life of the bed is ten years of normal use provided that recommended preventive maintenance is performed by the facility.
  • Page 456 Expected Life Chapter 6: Cleaning, Disinfecting, and Preventive Maintenance NOTES: 6 - 8 Centrella® Smart+ Bed Service Manual (193588 REV 12)
  • Page 457 Schematics Wiring Diagram (P/N 194664)—Beds before Serial Number V024PF2897...
  • Page 458 Wiring Diagram (P/N 194664)—Beds with Serial Number V024PF2897 and Higher (Sheet 1 of 2)
  • Page 459 Wiring Diagram (P/N 194664)—Beds with Serial Number V024PF2897 and Higher (Sheet 2 of 2)

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