Steris 4085 Maintenance Manual
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Steris 4085 Maintenance Manual

General surgical table
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MAINTENANCE MANUAL
STERIS 4085 General Surgical Table
(07/01/10)
P764333-765

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  • Page 1 MAINTENANCE MANUAL STERIS 4085 General Surgical Table (07/01/10) P764333-765...
  • Page 2 Operator Manual ......................P150832-639 Maintenance Instructions ................... P764333-766 Illustrated Parts Breakdown ..................P764333-767 Reference Drawings Schematic, 4085/Cmax Tables Hydraulic System ............ W755718-023 Schematic, Cmax Electrical System ................150832-407 Schematic, Cmax Floor Lock System ................150832-406 Schematic, Power Supply/Battery Charger (120 V; 542200902) ........5-536-4 D Schematic, Power Supply/Battery Charger (220 V;...
  • Page 3 OPERATOR MANUAL STERIS 4085 General Surgical Table (04/15/09) P150832-639...
  • Page 4 Complete instructions for uncrating have been furnished. If missing, contact STERIS for a replacement copy, giving the serial, equipment and model numbers of the unit. STERIS carries a complete line of accessories for use with this table. STERIS representatives will gladly review these with you. Advisory...
  • Page 5 STERIS maintains a global staff of well equipped, factory-trained technicians to provide these services, as well as expert repair services.
  • Page 6 STERIS Limited STERIS House Jays Close Viables Basingstoke Hampshire RG22 4AX UNITED KINGDOM Manufactured by: STERIS Corporation 2720 Gunter Park East Montgomery, AL 36109 • USA TEL: 334 277 6660 FAX: 334 271 5450 www.steris.com Class 1 Equipment Type B Equipment...

  • Page 7: Table Of Contents

    TABLE OF CONTENTS Section Number Description Page Safety Precautions ........................1-1 Symbols on Table ..........................1-5 Symbols on Hand Control ........................1-6 Important User Information ......................2-1 Pinch Point Warnings ..........................2-1 Patient Positioning and Weight Limitation ..................... 2-3 Patient Safety Straps ..........................2-4 General Description ..........................
  • Page 8 TABLE OF CONTENTS (CONT’D) Section Number Description Page Cleaning Table............................5-2 5.2.1 General ............................5-2 5.2.2 After Each Usage ......................... 5-3 5.2.3 End-of-Day Cleaning Procedure ....................5-4 5.2.4 Weekly Cleaning Procedure......................5-4 Bi-Weekly Maintenance ......................... 5-4 Monthly Maintenance..........................5-4 Battery Charging Procedure ........................5-5 Preventive Maintenance Schedule ......................
  • Page 9 Figure 2-6. STERIS 4085 General Surgical Table Image Amplification Coverage ..........2-9 Figure 3-1. Install/Remove Battery Fuse ......................3-2 Figure 3-2. Connect STERIS 4085 General Surgical Table to Facility Power (Typical) ........3-3 Figure 3-3. Connect Hand Control to STERIS 4085 General Surgical Table (Typical)......... 3-4 Figure 3-4.
  • Page 10 Table 4-1 STERIS 4085 General Surgical Table Specific Accessories............4-13 Table 5-1 Recommended Cleaning Products....................5-2 Table 5-2 Preventive Maintenance Schedule for STERIS 4085 General Surgical Table........ 5-7 Table 5-3 Replacement Parts.......................... 5-9 Table 6-1 Troubleshooting Chart........................6-2 Table 6-2 Troubleshooting Chart (LCD Message)...................

  • Page 11: Safety Precautions

    SAFETY PRECAUTIONS The following Safety Precautions must be observed when operating or servicing this STERIS 4085 General Surgical Table. WARNING indicates the potential for personal injury and CAUTION indicates the potential for damage to equipment. For emphasis, certain Safety Precautions are repeated throughout the manual. It is important to review ALL Safety Precautions before operating or servicing the unit.
  • Page 12 WARNING – INSTABILITY HAZARD: Possible patient or user injury, as well as table or accessory failure, may result from using STERIS table accessories for other than their stated purpose – or from using accessories manufactured and sold by other companies on STERIS surgical tables.
  • Page 13 WARNING – PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD: Repairs and adjustments to this equipment must be made only by STERIS or STERIS-trained service personnel. Maintenance performed by unqualified personnel or installation of unauthorized parts could cause personal injury, result in improper equipment performance, invalidate the warranty, or result in costly damage.
  • Page 14 Route the hand control cord clear of any pinch points where cord could be damaged. Use of incorrect hydraulic oil may severely damage the table and/or cause malfunction. Contact STERIS for proper hydraulic oil. After performing cleaning procedures, ensure pads, tabletop and X-ray tops are completely dry before reinstalling.

  • Page 15: Symbols On Table

    1.1 Symbols on Table The following is a key to symbols on the STERIS 4085 General Surgical Table. Table 1-1. Definition of Symbols on Surgical Table Symbol Definition Type B Equipment Protective Earth Ground Equipotentiality Electric Shock Hazard Control Power ON...

  • Page 16: Symbols On Hand Control

    Powered By Battery 1.2 Symbols on Hand Table 1-2 and Table 1-3 are keys to the symbols appearing on the STERIS 4085 General Surgical Table Hand Control and Hand Control Control LCD Display. Table 1-2. Definition of Symbols on Hand Control...

  • Page 17: Table 1-3 Definition Of Hand Control Lcd Display Screen Icons

    Table 1-2. Definition of Symbols on Hand Control (Cont’d) Symbol Definition HEIGHT DN Tabletop Down (Height Up; Lower) TREND Move Tabletop into Trendelenburg REVERSE TREND Move Tabletop into Reverse Trendelenburg FLOOR Floor Lock Function (see Table 1-3) LOCK Slide Tabletop Toward Head End (SLIDE HEAD) Slide Tabletop Toward Foot End (SLIDE FOOT) Table 1-3.
  • Page 18 Table 1-3. Definition of Hand Control LCD Display Screen Icons (Cont’d) Symbol Definition Floor Locks Unlocked (Orange). ALS Notification (ICON and Text). Maintenance Notification (Blue). Kidney Bridge (Blue). Keypress (Green). Slide in Head Direction (Blue). Slide in Foot Direction (Blue). Slide Displayed in Inches (Blue).

  • Page 19: Important User Information

    When inertia-driven or power-driven table parts close (especially during extreme tabletop articulation), pinch-point hazards exist (see Warnings Figure 2-1). All personnel involved in tabletop positioning should examine and be aware of these points before operating the STERIS WARNING – PINCHING 4085 General Surgical Table. HAZARD: Pinch points shown (circled) in Figure 2-1: •...

  • Page 20: Figure 2-2. Pinch Points

    FIG. 3.1 PINCH POINTS BATT -C.M Figure 2-2. Pinch Points 150832-639 Operator Manual Important User Information...

  • Page 21: Patient Positioning And Weight Limitation

    Do not exceed the lowest weight limit, table or and Weight Limitation accessory. WARNING – TIPPING The STERIS 4085 General Surgical Table is designed to safely HAZARD: support (with patient in normal orientation): 1100 lb (499 kg) without patient posturing or tabletop slide (except raise/lower); 1000 lb •...

  • Page 22: Patient Safety Straps

    2.4 General The STERIS 4085 General Surgical Table (see Figure 2-3): Description • is a mobile, electrohydraulically operated surgical table specifically designed to provide the complete patient positioning CAUTION –...

  • Page 23: Technical Specifications

    Table. and found in compliance with IEC 60601-1-2:2001, Medical • The STERIS 4085 General Surgical Table should not be used Electrical Equipment – Part 1; adjacent to or stacked with other equipment. If so, table should be General Requirements for observed to verify normal operation.

  • Page 24: Figure 2-3. Steris 4085 General Surgical Table Components (Typical)

    7. Seat Section (Sliding) 17. Service Bar Code Label 8. Leg Section 18. Primary Fuses 9. Power Panel 19. Main Power Switch 10. Power Cord 20. AC Receptacle Figure 2-3. STERIS 4085 General Surgical Table Components (Typical) 150832-639 Operator Manual Important User Information...

  • Page 25: Figure 2-4. Steris 4085 General Surgical Table Range Of Motion (Typical)

    9 (227) 9 (227) (1136) (675) 80° 90° 40° 105° 90° 20° 4 (110) 30° 20° 30° 100° (51) 140° Figure 2-4. STERIS 4085 General Surgical Table Range of Motion (Typical) Important User Information Operator Manual 150832-639...

  • Page 26: Weight

    100-240 Vac, One-Phase, 50/60 Hz, 4.0 Amp NOTE: Each table is shipped from the factory configured to the electrical requirement specified on the factory order. If this electrical configuration needs to be changed in the field,consult STERIS for the needed procedure and required materials. 2.5.6 Environmental Temperature: 32-122°F (0-50°C)

  • Page 27: Figure 2-6. Steris 4085 General Surgical Table Image Amplification Coverage

    (635 mm) (1090mm) (635mm) (330mm) (1090 mm) (330 mm) Column 43” 13” 13” 25” 43” 25” (330 mm) (1088mm) (1088 mm) (330mm) (637 mm) (637mm) Figure 2-6. STERIS 4085 General Surgical Table Image Amplification Coverage Important User Information Operator Manual 150832-639...

  • Page 28: Installation Instructions

    INSTALLATION INSTRUCTIONS Check the overall condition of the STERIS 4085 General Surgical WARNING – PERSONAL Table and any applicable accessories upon receipt to ensure INJURY HAZARD: nothing was damaged during shipment. If damage appears to have occurred, contact the shipping company and STERIS.

  • Page 29: Figure 3-1. Install/Remove Battery Fuse

    Figure 3-1. Install/Remove Battery Fuse NOTE: A green Main Power Switch indicates facility power is available to the STERIS 4085 General Surgical Table. A lighted plug symbol on the LED Display indicates the batteries are charging. Refer to S ECTION 5.5, B...

  • Page 30: Figure 3-2. Connect Steris 4085 General Surgical Table To Facility Power (Typical)

    Ensure caps cover SERVE Foot End Head End Figure 3-2. Connect STERIS 4085 General Surgical Table to Facility Power (Typical) Install head section as follows: a. Fully loosen both locking thumbscrews located at bottom edge of back frame (see Figure 3-6).

  • Page 31: Figure 3-3. Connect Hand Control To Steris 4085 General Surgical Table (Typical)

    Cover Control Panel Click Figure 3-3. Connect Hand Control to STERIS 4085 General Surgical Table (Typical) b. Insert both leg section installation rods into seat frame until fully engaged. Listen for "click" sound to indicate correct installation (see Figure 3-8).

  • Page 32: Figure 3-4. Connect Panel

    Figure 3-4. Connect Panel Protective Cover Control Ensure caps cover sockets when not in use. Panel SERVE Click Disconnect Foot Control Connect Foot Control Figure 3-5. Connect Optional Foot Control to STERIS 4085 General Surgical Table (Typical) Installation Instaructions Operator Manual 150832-639...

  • Page 33: Figure 3-6. Install Head Section

    Figure 3-6. Install Head Section LCD Display Tabletop Positioning Primary Hand Control Symbols Figure 3-7. Hand Control LCD Display WARNING – PERSONAL «Click» INJURY HAZARD: The table leg section is designed to support the patient legs. Do not put upper body weight on the leg section.

  • Page 34: Operating Instructions

    OPERATING INSTRUCTIONS 4.1 Operating Table Operate the STERIS 4085 General Surgical Table as follows: 1. Review Pinch Point Warnings as presented in S 2.1, P ECTION INCH WARNING – PERSONAL of this manual. OINT ARNINGS INJURY HAZARD: ® STERIS 4085 General Surgical Table is equipped with INTELLIPOWER •...

  • Page 35: Figure 4-2. Head Section Operation (Typical)

    NOTE: A patient grounding post/potential equalization terminal (male chest compressions. connector, DIN 42801) is provided. The mating female connector for WARNING – PERSONAL patient grounding is not furnished by STERIS. INJURY HAZARD: The Table Leg Section is designed to support the patient legs. Do not put upper body weight on the Leg Section.

  • Page 36: Hand Control

    The hand control is reactivated by depressing ANY button but STOP. The STERIS 4085 General Surgical Table is equipped with a hand control (see Figure 4-3). This hand control contains easy-to-read ICONs and illuminates the key pad for easy articulation identification when room is dark.

  • Page 37: Figure 4-3. Steris 4085 General Surgical Table Primary Hand Control

    LCD Display Figure 4-3. STERIS 4085 General Surgical Table Primary Hand Control SLIDE FOOT: When depressed, Zip-Slide moves tabletop toward foot end. When slide returns to central ("0") position, movement stops for one second before continuing. LCD Display Slide Head ICON (refer to Table 1-3) displays.
  • Page 38 BACK UP: When depressed, the tabletop back section raises. BACK DN: When depressed, the tabletop back section lowers. LEG UP: When depressed, the tabletop leg section raises. LEG DN: When depressed, the tabletop leg section lowers. KIDNEY UP: When depressed, the tabletop Kidney™ Elevator Mechanism raises to the maximum 4"...

  • Page 39: Hand Control Lcd Display Description

    4.2.2 Hand Control LCD The Hand Control is equipped with a LCD (Liquid Crystal Display) Display Description Display to assist in the table operation (see Figure 4-4). The LCD Display indicator descriptions are as follows: NOTE: Numbers in ( ) refer to items shown in Figure 4-4. LCD Display (1): displays any control system messages to the user about table operation.

  • Page 40: Optional Foot Control Operation

    The hand control is reactivated by depressing ANY button but STOP. 4.4 Optional Foot The STERIS 4085 General Surgical Table may be operated using the optional foot control as follows: Control Operation 1. Connect foot control cord to appropriate control panel socket on table column (refer to Figure 3-5).

  • Page 41: Backup (Override) Control System Operation

    Figure 4-5. Backup (Override) Control System 4.5.2 Backup Hand Control The Backup Hand Control pushbutton descriptions are as follows (Figure 4-6): Description NOTE: Simply release the Backup Hand Control pushbutton when desired STERIS 4085 General Surgical Table Tabletop position has 150832-639 Operator Manual Operating Instructions...
  • Page 42 been reached and table automatically stops and locks in position. Refer to S 2.5.2, R , for the positioning of the ECTION ANGE OF OTION following table functions. SLIDE HEAD: When depressed, Zip-Slide moves tabletop toward head end. When slide returns to central ("0") position, movement stops for one second before continuing.

  • Page 43: Return Backup Control System

    FLOOR LOCK UNLOCK Figure 4-6. Backup (Override) Hand Control 4.6 Leg Section The STERIS 4085 General Surgical Table leg section is designed to ™ Removal be easily removed (Hi-Lock locking mechanism) to enable procedures requiring optional leg supports. Remove the leg section as follows: 1.

  • Page 44: Figure 4-7. Leg Section Removal

    Handle Figure 4-7. Leg Section Removal 4.7 Table Pads The conductive Tabletop Pads (see Figure 4-8) are backed with fastening strips which fasten to mated strips on the tabletop. To install, proceed as follows: 1. Place pads in position and firmly press fastening strips together. 2.

  • Page 45: X-Ray Top Installation

    4.8 X-Ray Top The STERIS 4085 General Surgical Table is designed to enable installation of an X-ray top to allow use of X-ray cassette film. Attach Installation the four-part X-ray top as follows (see Figure 4-9): 1. Carefully remove X-ray top sections from packing container.

  • Page 46: Accessories/Side Rails

    4.9 Accessories/Side The standard STERIS permanently attached 3/8" wide x 1-1/8" tall side rails allow for the use of many standard surgery table Rails attachments and accessories. The rails consist of one rail mounted to each side of each tabletop main section.

  • Page 47: Routine Maintenance

    Contact STERIS for details. performed by unqualified Maintain a record of all maintenance procedures performed on this personnel or installation of STERIS 4085 General Surgical Table. If a problem occurs, refer to unauthorized parts could 6, T , or contact STERIS.

  • Page 48: Cleaning Table

    Disinfecting/Deoderizing/ INJURY HAZARD: When Cleaning Wipes cleaning/disinfecting table, do not use phenolics, which may cause patient skin burns if * Contact STERIS for ordering information. inadequately rinsed off, or alcohol, which does not have sufficient cleaning/ disinfection properties. 5.2.1 General...

  • Page 49: After Each Usage

    5.2.2 After Each Usage After each use of the STERIS 4085 General Surgical Table, clean/ disinfect as follows: WARNING – INFECTION NOTE: Ensure all protective covers are installed over any open HAZARD: To protect against receptacles. aerosols being reflected from potentially contaminated 1.

  • Page 50: End-Of-Day Cleaning Procedure

    S 5.2.2, A Procedure ECTION FTER SAGE 5.2.4 Weekly Cleaning After each weekly use of the STERIS 4085 General Surgical Table, clean/disinfect table as follows: Procedure 1. Perform Steps 1 through 4 of S 5.2.2, A ECTION FTER SAGE 2.

  • Page 51: Battery Charging Procedure

    Power Panel. Lead acid batteries last longer if not fully discharged. Therefore, to obtain the longest life and capacity from your STERIS 4085 General Surgical Table batteries, always connect ac power cord to table base and plug into an appropriate ac receptacle as often as possible, and as long as possible, with the Main Power Switch set to ON (lighted green).

  • Page 52: Figure 5-1. Intellipower Panel Led Display

    table operation without damaging the batteries. However, when the last green diode bar is OFF, batteries must be recharged without further delay or battery damage occurs. If all diodes are OFF, batteries are completely drained and the table can only operate on main facility power.

  • Page 53: Preventive Maintenance Schedule

    ROUBLESHOOTING equipment damage. NOTE: Never permit unqualified persons to service the table and Preventive Maintenance is not covered under warranty. Table 5-2. Preventive Maintenance Schedule for STERIS 4085 General Surgical Table Service Required Minimum Frequency 1.0 PREPARATION FOR PREVENTIVE MAINTENANCE Discuss equipment operation with department personnel.

  • Page 54: Replacement Parts

    Table 5-2. Preventive Maintenance Schedule for STERIS 4085 General Surgical Table (Cont’d) Service Required Minimum Frequency Verify condition of batteries and battery charger status. 1 x per year Verify Auto Limit Sensor status. 1 x per year 6.0 TABLETOP OPERATION Check operation of Level function.

  • Page 55: Als Check

    Pad, Back/Seat Section 542200240 Pad, Leg Section 542200241 5.8 ALS Check The STERIS 4085 General Surgical Table is equipped with the Auto Limit Sensor system. This system provides instant user feedback on ™ any conflicting tabletop articulations. An Auto Limit Sensors (ALS) WARNING –...

  • Page 56: Level Check

    KIDNEY Elevator and lateral tilt. b. Trendelenburg and back. c. Leg. 4. Use a level and ensure tabletop is level. If not, call STERIS. 5.10 Auxiliary Control Check the STERIS 4085 General Surgical Table auxiliary control system as follows: Check 1.

  • Page 57: Troubleshooting

    ECTION OUTINE AINTENANCE • Failure to perform periodic STERIS. Service charges may be incurred, consult your warranty for inspections of the table details. A trained service technician will promptly place your STERIS could result in serious 4085 General Surgical Table in proper working order.

  • Page 58: Table 6-1 Troubleshooting Chart

    STOP) is pressed . Hand control not plugged in properly – correct. Faulty hand control** – replace. Call STERIS.* Table remains on battery power even when main Incorrect power cord connection – correct. power cord is plugged into facility power.

  • Page 59: Table 6-2 Troubleshooting Chart (Lcd Message)

    Table 6-2. Troubleshooting Chart (LCD Message) FAULT DISPLAYED FAULT DESCRIPTION FAULT ACTION 1 KEY ONLY Two pushbuttons are pressed at the same Press one button only time DUAL COMMAND Commands are sent from the optional foot Hand control has priority pedal and the hand control at the same time.

  • Page 60: Disposal Hazards

    (Cu), and copper alloys (Cu/x), plastic, synthetic rubber, and/or cause malfunction. plating (Cr, Ni, Zn, Au), and adhesives not known to require special Contact STERIS for proper disposal methods at date of this manual. hydraulic oil. Hydraulic Oil: contained in hydraulic components located in the base, column, leg section, back section, and hydraulic system lines and hoses.
  • Page 61 MAINTENANCE MANUAL Maintenance Instructions STERIS 4085 General Surgical Table (07/01/10) P764333-766...
  • Page 62 , for a list of terminology used in this document. EFINITIONS Thank you for choosing this fine STERIS product. INDICATIONS FOR USE STERIS is committed to ensuring your continued The STERIS 4085 General Surgical Table is designed for satisfaction. This manual contains...
  • Page 63 EC Authorized Representative STERIS Limited STERIS House Jays Close Viables Basingstoke Hampshire RG22 4AX UNITED KINGDOM Manufactured by: STERIS Corporation 2720 Gunter Park East Montgomery, AL 36109 • USA Class 1 Equipment Type B Equipment Classified as IPX4 (Splash-proof) Equipment not suitable for use...
  • Page 64 TABLE OF CONTENTS Section Number Description Page Safety Precautions ........................1-1 Terms, Definitions, Symbols and Special Tools................. 2-1 Terms and Definitions ..........................2-1 Symbols ..............................2-1 Special Tools/Materials Required for Maintenance ................2-2 Principles of Operation ......................... 3-1 General ..............................3-1 Table Overview .............................
  • Page 65 TABLE OF CONTENTS (CONT’D) Section Number Description Page 4.10 Leg Section Checks ..........................4-8 4.11 Replacement Parts and Supplies ......................4-8 Troubleshooting ..........................5-1 General ..............................5-1 Electrical Troubleshooting ........................5-7 Field Test Procedure ........................6-1 General ..............................6-1 Test Instrumentation Needed ........................ 6-1 Table Level Calibration ..........................
  • Page 66 TABLE OF CONTENTS (CONT’D) Section Number Description Page Floor Lock Cylinder Replacement......................7-6 Floor Lock Foot (Leveling Mount) Replacement ..................7-6 7.10 Caster Replacement ..........................7-7 7.11 Floor Lock Manifold Assembly Replacement..................7-7 7.12 Hydraulic Pump Replacement ....................... 7-7 7.13 Auxiliary (Backup) Hand Control Replacement..................7-8 7.14 Table Column Cover Cap Replacement ....................
  • Page 67 LIST OF FIGURES Figure Description Page Figure 4-1. INTELLIPOWER Panel LED Display (Typical) ................... 4-5 Figure 4-2. Install/Remove Battery Fuse (Typical)....................4-7 Figure 6-1. Table Sensor Calibration ........................6-2 Figure 6-2. Table Sensor Calibration ........................6-4 Figure 6-3. Lower Lift Column..........................6-5 Figure 6-4.
  • Page 68 LIST OF FIGURES (CONT’D) Figure Description Page Figure 7-31. Remove Tabletop Back Section ..................... 7-12 Figure 7-32. Remove Tabletop Leg Section ....................... 7-13 Figure 7-33. Remove Seat Plastic Cover......................7-13 Figure 7-34. Remove Cylinder Mounting Plate ....................7-13 Figure 7-35. Loosen Fastening Shafts ........................ 7-14 Figure 7-36.
  • Page 69 Table 2-4 Tools for STERIS 4085 General Surgical Table Maintenance ............2-6 Table 3-1 STERIS 4085 General Master Control and Hand Control Assembly Compatibility Matrix....3-7 Table 4-1 Preventive Maintenance Schedule for the STERIS 4085 General Surgical Table......4-2 Table 4-2 STERIS 4085 General Surgical Table Replacement Parts .............

  • Page 70: Safety Precautions

    Section 1: Safety Precautions The following Safety Precautions must be observed when operating or servicing the STERIS 4085 General Surgical Table. WARNING indicates the potential for personal injury and CAUTION indicates the potential for damage to equipment. For emphasis, certain Safety Precautions are repeated throughout the manual. It is important to review ALL Safety Precautions before operating or servicing the unit.
  • Page 71 Do not store items on table base. Doing so may result in equipment damage or inadvertent tabletop movement placing the patient and/or user at risk of injury. Repairs and adjustments to this equipment must be made only by STERIS or STERIS-trained service personnel. Maintenance performed by unqualified personnel or installation of unauthorized parts could cause personal injury, result in improper equipment performance, invalidate the warranty or result in costly damage.
  • Page 72 Route the hand control cord clear of any pinch points where cord could be damaged. Use of incorrect hydraulic oil may severely damage the table and/or cause table malfunction. Contact STERIS for proper hydraulic oil. After performing cleaning procedures, ensure pads and tabletop are completely dry before reinstalling.
  • Page 73 CAUTION – POSSIBLE EQUIPMENT DAMAGE (CONT’D): When the bearing assembly is removed from the table, the seat section side member becomes free- floating. Be careful not to damage the slide potentiometer pulley that sits freely in the groove in the seat section side member.

  • Page 74: Terms, Definitions, Symbols And Special Tools

    Surgical Table ™ Surgical Table Tabletop. Pads. Surgical Table - STERIS 4085 General Surgical Table. Flex - Tabletop position where back section moves down Table Base - Painted welded steel covered by stainless- and Tabletop moves into Reverse Trendelenburg. steel or plastic enclosure. Base contains casters, floor...

  • Page 75: Special Tools/Materials Required For Maintenance

    Table 2-4 shows tools and packs necessary to repair very important. and maintain the STERIS 4085 General Surgical Table. Table 2-1. Definition of Symbols on Surgical Table Symbol Definition...
  • Page 76 Table 2-1. Definition of Symbols on Surgical Table (Cont’d) Symbol Definition Frequency Rating of Unit Power Rating Serial Number of the Unit IPX4 Splash-Proof Equipment INTELLIPOWER ® Dual Power System Power Panel (Battery Charge/Discharge Status) CHARGE BATTERY INTELLI POWER Powered By Battery Table 2-2.
  • Page 77 Table 2-2. Definition of Symbols on Hand Control (Cont’d) Symbol Definition TREND Move Tabletop into Trendelenburg REVERSE TREND Move Tabletop into Reverse Trendelenburg FLOOR Floor Lock Function (see Table 2-3) LOCK Slide Tabletop Toward Head End (SLIDE HEAD) Slide Tabletop Toward Foot End (SLIDE FOOT) Table 2-3.
  • Page 78 Table 2-3. Definition of Hand Control LCD Display Screen Icons (Cont’d) Symbol Definition Maintenance Notification (Blue). Kidney Bridge (Blue). Keypress (Green). Slide in Head Direction (Blue). Slide in Foot Direction (Blue). Slide Displayed in Inches (Blue). Slide Displayed in Centimeters (Blue). 764333-766...
  • Page 79 Table 2-4. Tools for STERIS 4085 General Surgical Table Maintenance Part Number Tool Quantity P752911-091 Wrench - Socket Set, Inch and Metric, Deep Well P764324-655 Wrench - Allen, Metric, Ball P764331-416 Wrench - Ratcheting, Metric P764329-992 Pack, Velcro, 5 Feet (With Instructions)

  • Page 80: Principles Of Operation

    The following sections give a detailed description of the STERIS 4085 General Surgical Table. P RINCIPLES OF The STERIS 4085 General Surgical Table is powered by covers power distribution, tabletop PERATION either internal battery or facility electric power through articulation and floor lock operation in detail.

  • Page 81: Optional Foot Control Operation

    4) The ALS System is NOT active during Backup The STERIS 4085 General Surgical Table may be operated Control operation. using the optional Foot Control as follows: 5) During Backup Control operation, operation with 1.

  • Page 82: Electrical System

    3.3.2.7 Floor Lock Operation are depleted. The master computer selects which outputs are to be NOTE: Not all STERIS 4085 General Surgical Tables are actuated based on inputs from the hand control, foot equipped with compensating floor locks. 764333-766...

  • Page 83: System Function

    Processor) is the heart of the master controller, with (P150832-769) may be configured for either the software stored internally using Flash ROM. Solenoid Cmax 110 NA, the 4085 General, the 5085 General outputs are generated by open-collector drivers. A or the 5085 SRT Surgical Table by DIP switch watchdog timer and appropriate software monitor I/O settings.
  • Page 84 d. Other fuses internal to the power supply are as board are mounted on a common connector plate follows: on the saddle cover. These provide primary table control functioning with the main hand control or • Fuse F1 protects the battery charging circuit surgeon pedal and the e-Serve port provides the for Battery 2+ at TB2.

  • Page 85: Intelli-Strip Description

    control pass through the table control board at 2. When facility power is not connected (cord not P5 but bypass the microprocessor control. Thus, connected or power switch is open): even with minimal primary circuit functions • Line Power LED below the bar graph is OFF. available, the backup system is likely to be •...

  • Page 86: Technical Drawings

    When the system is operating on bat- tery power, the Hand Control icon indicates the battery charge level in three stages: Full, Half and Empty. Table 3-1. STERIS 4085 General Master Control and Hand Control Assembly Compatibility Matrix Hand Control* Master Control...

  • Page 87: Inspection And Maintenance

    In addition to the routine maintenance, regularly 4.3 CLEANING TABLE scheduled preventive maintenance is essential for safe and reliable operation of the STERIS 4085 General 4.3.1 General Surgical Table. Procedures described in this section of the Maintenance Manual should be performed at WARNING –...
  • Page 88 Table 4-1. Preventive Maintenance Schedule for the STERIS 4085 General Surgical Table Minimum Service Required Frequency 1.0 PREPARATION FOR PREVENTIVE MAINTENANCE Discuss equipment operation with department personnel. 1x per year Remove pads. Examine pad covers and fastening strips (pads and table).
  • Page 89 Table 4-1. Preventive Maintenance Schedule for the STERIS 4085 General Surgical Table Minimum Service Required Frequency Check all cables for damage or fraying. 1x per year Inspect electrical cord and Hand Control cable. 1x per year Verify operation of Backup (Override) Hand Control.

  • Page 90: After Each Usage

    5. Unplug hand control. Note hand control plug is locked, do not simply pull on plug. After each use of the STERIS 4085 General Surgical 6. Clean hand control as follows: Table, clean/disinfect as follows: NOTE: Do NOT immerse hand control in liquid.

  • Page 91: Battery Charging Procedure

    Main Power Switch is set to ON (lighted green) and the ac power is connected to the STERIS • When table is on battery power and primary hand 4085 General Surgical Table. The PLUG icon appears...

  • Page 92: Change Fuses

    5. Insert fuse in cap. Therefore, to obtain the longest life and capacity from your STERIS 4085 General Surgical Table batteries, 6. Insert fuse (with cap) into fuse holder assembly in always connect ac power cord to table base and plug table base.

  • Page 93: Als Check

    Figure 4-2. Install/Remove Battery Fuse (Typical) design leg section accessory mounts. 4.7 LEVEL CHECK 4.6 ALS CHECK Check the STERIS 4085 General Surgical Table tabletop WARNING – PERSONAL INJURY AND/OR LEVEL function as follows: EQUIPMENT DAMAGE HAZARD: The Auto 1. Press LEVEL touch pad on Primary Hand Control.

  • Page 94: Floor Lock Procedures

    2. Include model number and description as listed in 4.9.2 Floor Lock Cylinder Inspection Table 4-2 or Table 4-3. At any inspection or installation of a STERIS 4085 3. Send your order directly to STERIS Sales and General Surgical Table, inspect the floor lock cylinders Service Center serving your area.
  • Page 95 Table 4-2. STERIS 4085 General Surgical Table Replacement Parts DESCRIPTION PART NUMBER RECOMMENDED SPARES Primary Hand Control Assembly With 150832-632 Cord Power Cord 093909-354 Fuse (Main), 4.0 Amp 150832-335 Fuse (Set) 342213555 Pad, Drive Head Section 150832-695 Pad, Back/Seat Section...

  • Page 96: Troubleshooting

    5.1 GENERAL WARNING – PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD: This section describes the types of STERIS 4085 General Surgical Table malfunctions or situations that may occur • Repairs and adjustments to this and indicates possible causes and suggested actions for equipment must be made only by remedy.
  • Page 97 Table 5-1. Troubleshooting Guide Situation Cause Service Instructions 1. No green light on Main Power • Main Power Switch is • Turn Main Power Switch to ON. Switch (if equipped with backlight). OFF. • Plug power cord into appropriate facility •...
  • Page 98 Table 5-1. Troubleshooting Guide (Cont’d) Situation Cause Service Instructions 6. Table does not function on facility • Control power fuse F2 • Replace control power fuse F2. power (power cord plugged into open. appropriate facility power and battery fuse F8 removed, or battery charge too low) but table does function on battery power.
  • Page 99 Table 5-1. Troubleshooting Guide (Cont’d) Situation Cause Service Instructions 12. Hand Control displays SENSOR • Bad or loss of sensor • Recalibrate table. FAIL. Level button may or may not calibration data. • Verify battery voltage level and recharge be responsive. as needed.
  • Page 100 Table 5-1. Troubleshooting Guide (Cont’d) Situation Cause Service Instructions 19. Table has longitudial mechanical • Check lash in rack and • Replace slide motor assembly. play. pinion gear system. • Adjust table for minimum lash. • Check tension in pinion drive chain.
  • Page 101 Table 5-1. Troubleshooting Guide (Cont’d) Situation Cause Service Instructions 25. Only tabletop slide function • Faulty hydraulic pump. • Verify backup hand control/foot pump operates. system function. • Faulty power supply at pump drive circuit. • Ensure voltage present at pump. •...

  • Page 102: Electrical Troubleshooting

    Table 5-2 . Troubleshooting (LCD Message) Chart (Cont’d) FAULT DISPLAYED FAULT DESCRIPTION FAULT ACTION BATT FUSE No fuse or blown fuse. Check fuse; plug power cord into facility power. BATT DEF Battery voltages differ by more than Check voltage of each battery; 0.6 V.

  • Page 103: Field Test Procedure

    WARNING – PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD: Repairs and adjustments to this equipment must be made only by STERIS or STERIS-trained service personnel. Maintenance performed by unqualified personnel or installation of unauthorized parts could cause personal injury, result in improper equipment performance, invalidate the warranty or result in costly damage.
  • Page 104 Tabletop Tabletop Extend table Extend Tabletop top 3/16” 3/16" (4.8 mm) Beyond Foot beyond the End of Tilt Frame foot end of the tilt frame. Tilt Frame Tilt frame Figure 6-1. Table Sensor Calibration 8. Display shows ADJUST MODE. 13. Press Reverse Orientation button to save setting. NOTE: During table sensor calibration, note the 14.

  • Page 105: Newer Control Board (P150832-769)

    22. Display shows BACK DOWN MAX. Lower back NOTE: During table sensor calibration, note the section to maximum position and press Reverse following: Orientation button to save setting. 1) The Reverse Patient LED must be OFF. 23. Display shows BACK UP MAX. Raise back 2) Do not press LEVEL button during procedure section to maximum position and press Reverse or control exits Calibration Mode without...
  • Page 106 Tabletop Side Member Inner Face Tilt Frame Tilt frame Extend Tabletop 3/16" (4.8 mm) NOTE: Tabletop removed for clarity only. Beyond Foot End Extend of Tilt Frame Figure 6-2. Table Sensor Calibration 26. Press Reverse Orientation button to save setting. 38.

  • Page 107: Accessory Attachments

    6.4 ACCESSORY ATTACHMENTS 3. Measure lash between inner and outer column tubes. Lash must be no more than 5/64" (2 mm). 6.4.1 Mayo Stand 4. Lower lift column until a small gap exists between outer tube and base plate (see Figure 6-3). Insufficient clearance between table base and floor to allow use of flat-bladed Mayo Stands.

  • Page 108: Measure Articulation Time

    Table 6-1. Articulation Times Tabletop Moved in This Direction Articulation Times (Seconds) Loose Screws Articulation Minimum Target Maximum Trendelenburg 15.0 17.1 19.3 / Reverse Trendelenburg Loose Screws Tilt Right / 10.0 11.4 12.9 Left Back Up / 21.8 24.0 26.2 Tabletop Moved in This Direction Down Kidney Up...
  • Page 109 Port P Port T Y11 – Kidney Up Y12 – Kidney Down Y21 – Back Up Y22 – Back Down Y32 – Leg Down Y31 – Leg Up Y42 – Height Down Y41 – Height Up Y52 – Rev Trend Y51 –...

  • Page 110: Component Repair And Replacement

    WARNING – EXPLOSION HAZARD: Table must not be used in the presence of flammable anesthetics. WARNING – PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD: • Repairs and adjustments to this equipment must be made only by STERIS or STERIS-trained service personnel. Maintenance performed by unqualified personnel or installation of unauthorized parts could cause personal injury, result in improper equipment performance, invalidate the warranty, or result in costly damage.

  • Page 111: Work Place

    ASSEMBLY have been performed there for several hours and none occur during servicing. To gain access to most of the STERIS 4085 General Try to work in a place with no nearby doors through Surgical Table hydraulic and electrical components, which people are continually passing.

  • Page 112: One-Part Base Cover (Plastic)

    7.4 TABLE BASE COVER ASSEMBLY NOTE: Remove all old sealant and clean all mating parts To gain access to most of the STERIS 4085 General before reapplying the silicone sealant. Use RTV 123 Black Surgical Table hydraulic and electrical components, Silicone Sealant (R005300-568).
  • Page 113 Figure 7-5. Ensure Base Cover Sits Flush on Figure 7-8. Seal Cover Around Power Inlet Base at Insert Opening 6. Seal around entire perimeter between upper plastic 3. Seal mating areas between front and rear base column covers and column ensuring to fill entire covers as shown in Figure 7-6.

  • Page 114: One-Part Base Cover (Plastic)

    11. Secure lower cover to base using four existing 7. After applying RTV, remove any excess sealant fasteners. using an alcohol dampened rag. 12. Secure base cover to base using screw and spacer. 8. Allow sufficient cure time as recommended by the 13.

  • Page 115: Floor Lock Cylinder Replacement

    6. Carefully slide power supply away from table NOTE: For swivel foot, use thin wrench (P764330-220) frame and gently lift to remove from table taking to carefully remove foot. care not to damage LED display. 8. Install new hydraulic screw and sealing washers to 7.

  • Page 116: Caster Replacement

    Note and record various connections for ease of reassembly. Discard all hydraulic screws and sealing washers. NOTE: Refer to 4085 Surgical Table Hydraulics figure in the Illustrated Parts Breakdown section for hose identifications. 7. Remove both stainless-steel socket head cap screws...

  • Page 117: Auxiliary (Backup) Hand Control Replacement

    3. Turn Main Power Switch to OFF and remove 2. Remove table column cover per S 7.3, T ECTION ABLE battery fuse (refer to supplied Operator Manual for OLUMN OVER SSEMBLY more information). 3. Remove appropriate base cover per S 7.4, ECTION 4.

  • Page 118: Height Sensor Replacement

    7. Disconnect P6 and P75 (height sensor) connectors from CPU Board. Tilt 8. Remove both socket head cap screws fastening Cylinder Upper Fastening 6 upp height sensor to table base. Screws 9. Replace sensor and cable by reversing procedure. Connection P75 Connector Lower Panel...

  • Page 119: Tilt Cylinder Replacement

    manifold threads and hose connectors are free of rubber seal particles. Column 2) Torque new screws to 12 N•m (106 lbf•in). Cover Cap 3) Ensure distance between cylinder shaft and nut is Upper Connections 1-1/8" (29 mm) - see Figure 7-22. 4) After reassembly, ensure all table functions operate properly.

  • Page 120: Main Valve Block Replacement

    8. Unscrew Trendelenburg cylinder rod. 7.19 MAIN VALVE BLOCK REPLACEMENT 9. Remove three upper screws from Trendelenburg cylinder side column plastic cap and remove cap. Replace the main hydraulic valve block as follows: NOTE: If bellows are damaged, remove and replace at 1.

  • Page 121: Remove Tabletop Sections

    Screws 3) Torque new screws to 14 ± 1.5 N•m (124 ± 13 lbf•in). 4) Follow 4085 Surgical Table Hydraulics figure in the IPB Section of this manual to ensure proper Figure 7-30. Remove Tabletop Kidney Section reconnection.

  • Page 122: Leg Section

    4) Tighten bolt from beneath table before returning cylinder mounting plate. 5) Hand tighten all bolts first. 6) Follow 4085 Surgical Table Hydraulics figure in the IPB Section of this manual to ensure proper reconnection. 7) Ensure all screws are secured with Loctite 242.

  • Page 123: Kidney Cylinder Replacement

    7.22 KIDNEY CYLINDER REPLACEMENT Replace kidney hydraulic cylinder as follows: 1. Position tabletop to level. 2. Turn Main Power Switch to OFF and remove battery fuse (refer to supplied Operator Manual for more information). 3. Remove tabletop seat section per S 7.20.1, ECTION 5) After reassembly, move kidney section up and down...

  • Page 124: Leg Sensor Replacement

    10. Loosen leg cylinder bottom locking screw (see Leg Sensor Figure 7-38). Wire 11. Remove hydraulic cylinder bottom mounting Protection Cover bracket. 12. Disconnect leg hydraulic cylinder connection. Discard hydraulic screw and sealing washers. 13. Push hydraulic cylinder toward table foot end and Cursor lift from table.

  • Page 125: Leg Support Locking Device Replacement

    6. Remove seat section accessory rail assembly by removing and saving three screws and spacers. 7. Remove top cover. 8. Remove wire protection cover. 9. Disconnect switch from main CPU board (P77 connector). Switch 10. Remove both screws fastening switch to frame and replace switch (see Figure 7-43).

  • Page 126: Tilt Sensor Replacement

    5. Remove Trendelenburg sensor and disconnect 7.30 SLIDE (TRANSLATION) SENSOR from connector (see Figure 7-44). REPLACEMENT 6. Reassemble in reverse order and adjust tabletop to Replace slide (translation) sensor as follows: level. 1. Position tabletop to level, slide to maximum head end.

  • Page 127: Slide (Translation) Motor Replacement

    4. Remove seat plastic cover as follows: 3. Remove tabletop seat section per S 7.20.1, ECTION ECTION a. Remove four top and four side screws from both head-side and foot-side seat cover 4. Remove seat plastic cover as follows: (see Figure 7-33). a.

  • Page 128: Back Section Hydraulic Cylinder Replacement

    7.33 BACK SECTION HYDRAULIC 12. Loosen bottom shaft locking screw and remove bottom shaft (see Figure 7-53). CYLINDER REPLACEMENT Replace back section hydraulic cylinder as follows: 1. Position tabletop to level. 2. Remove tabletop seat section per S 7.20.1, ECTION ECTION 3.

  • Page 129: Hydraulic Fluid Contamination

    2. Turn Main Power Switch to OFF and remove 2. Remove appropriate base cover per S 7.4, ECTION battery fuse (refer to supplied Operator Manual for ABLE OVER SSEMBLY more information). 3. Unlock table and lower tabletop to lowest position. 3.
  • Page 130 seat section side member to the stationary tilt frame. A small CAUTION – POSSIBLE EQUIPMENT gap exists between the sliding section and the tilt frame. This DAMAGE: Do not remove the bearing gap may be filled with a shim during bearing assembly cartridges from the bearing rail.
  • Page 132 Table 1 provides part numbers and figure references WARNING – PERSONAL INJURY AND/OR for the most commonly replaced items on a STERIS 4085 EQUIPMENT DAMAGE HAZARD: Repairs General Surgical Table and Table 2 does the same for and adjustments to this equipment must be the hydraulics assembly.
  • Page 133 FIG. & ITEM UNITS PER PART DESCRIPTION ASSEMBLY NUMBER 10-1 P 146667 035 Harmony LA Wall Control Assembly, Domestic......X P 146667 327 Harmony LA Wall Control Assembly, Global........P 146667 358 Harmony LA Wall Control Assembly, LA2 ........P 146667 278 ASSEMBLY, Cover/Membrane Replacement ........
  • Page 134 Figure 8. 4085 Surgical Table Leg Section Assembly ....... . .
  • Page 135 Power Supply, 120V 542200-902 Figure 4 Power Supply, 220V 542201-902 Figure 4 Electric Unit (PC Board) P150832-769 Figure 4 4085 Hand Control Assembly (Without Cable) P150832-632 Figure 6 4085 Hand Control Cable P150832-632 Figure 1 Override Hand Control Assembly 413724-403 Figure 6...
  • Page 136 Table 2. Quick Reference Parts (Hydraulics) 4085 Surgical Table Reference Hydraulic Assembly Trendelenburg, Cylinder Assembly With Hoses P755718-040 Figure 5 Tilt, Cylinder Assembly With Hoses P755718-041 Figure 5 Height, Cylinder Assembly With Hoses P755718-042 Figure 4 and 5 Leg Right, Cylinder Assembly With Hoses...
  • Page 137 Table 3. Quick Reference Parts (Labels) Type Part Description Part Number Nomenclature/Location Label Label, Base Warning 413724-362 “Warning - Base Storage” Label Label, Base Warning 413724-361 Size: 11-5/16 x 5-5/32 Base: Head End Label Label, Base Warning 413724-350 Hand/Foot Control, E-Serve Label Label, Leg Position 542200-344...
  • Page 138 Table 4. Quick Reference Hardware Listing Unit Of Quantity per Type Number Description Measure Unit Cable Tie 084104-001 Cable Tie, 4 129360-598 Cable Tie Clamp 605130-003 Cable Clamp, 3M DIA 129361-169 Cable Clamp, Alum, 5/16 OD M x #8 Std 150830-770 Nylon Cable Clamp, 1/4 ID 150830-771...
  • Page 139 Table 4. Quick Reference Hardware Listing (Cont’d) Unit Of Quantity per Type Number Description Measure Unit Screw (Cont’d) 600530-425 Socket Head Cap Screw, M4 x 25 SS 600530-508 Socket Head Cap Screw, M5 x 8 SS 600530-510 Socket Head Cap Screw, M5 x 10 SS 600530-512 Socket Head Cap Screw, M5 x 12 SS 600530-608...
  • Page 140 Table 4. Quick Reference Hardware Listing (Cont’d) Unit Of Quantity per Type Number Description Measure Unit Sealant 764322-636 Hydraulic Oil Pack EA (1 GAL) 005300-545 Loctite * Sealant #222-31 ® 005300-548 Loctite 271-21 Adhesive 005300-554 Thread Locker - 242 EA (50ML) 005300-563 RTV-108 Clear Adhesive EA (2.8 oz)
  • Page 141 Patient Head Patient Left Patient Right Patient Foot View at A NOTE: Not all labels are shown. See Quick Reference List for part numbers. Figure 1. 4085 Surgical Table Plastic Shroud and Support Assembly (1 of 2) 764333-767...
  • Page 142 Patient Head Patient Left 16 15 Patient Right Patient Foot View at A NOTE: Not all labels are shown. See Quick Reference List for part numbers. Figure 1. 4085 Surgical Table Stainless-Steel Shroud and Support Assembly (2 of 2) 764333-767...
  • Page 143 UNITS PER FIG. & PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Surgical Table Plastic Shroud and Support Assembly ..4085 Surgical Table Stainless-Steel Shroud and Support Assembly ..................P 150832 647 BASE, Cover ..................– P 150832 520 COVER, Base, Short, SS (Head) ............
  • Page 144 Patient Left Figure 2. 4085 Surgical Tabletop (1 of 3) 764333-767...
  • Page 145 Back Section Headrest Section Seat Section Leg Section Figure 2. 4085 Surgical Tabletop (2 of 3) 764333-767...
  • Page 146 Typical of Rail Assemblies See Figure 7 Patient Head Back Section Members, Patient Foot Not Covers Figure 2. 4085 Surgical Tabletop (3 of 3) 764333-767...
  • Page 147 P 755718 171 TABLETOP, Seat Section Top............. P 755718 170 TABLETOP, Leg Section Top .............. 542200 816 SET, 4085 Table Pads Complete, 2-1/4 Thick ........P 150832 695 • PAD, Headrest Section ..............413724 464 • PAD, Back/Seat Section..............413724 465 •...
  • Page 148 UNITS PER FIG. & PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Surgical Tabletop ..............P 755717 727 KIT, Leg End- Right Covers with Screws ..........P 755717 728 KIT, Leg End-Left Covers with Screws..........542200 344 • LABEL, Leg Position .................
  • Page 149 Detail A See Detail A See Detail C See Detail E See Detail D Detail B Patient Right Detail C 10 11 12 Detail E Detail D Figure 3. 4085 Surgical Tabletop Slide and Section Assembly (1 of 4) 764333-767...
  • Page 150 See Detail F See Sheet 4 of 4 Patient Right Patient Left Detail F Slide Motor Figure 3. 4085 Surgical Tabletop Slide and Section Assembly (2 of 4) 764333-767...
  • Page 151 Patient Left See Sheet 4 of 4 See Figure 8 Figure 3. 4085 Surgical Tabletop Slide and Section Assembly (3 of 4) 764333-767...
  • Page 152 Figure 3. 4085 Surgical Tabletop Slide and Section Assembly (4 of 4) 764333-767...
  • Page 153 UNITS PER FIG. & PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Surgical Tabletop Slide and Section Assemblies ....342273 555 ASSEMBLY, Leg Section, Locking Device........... 542200 029 • KEY, Lock ..................632500 055 • SPRING, Compression, 8 x 16mm ............ 542200 221 ASSEMBLY, Cable, Switch/Leg Section ..........
  • Page 154 PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Surgical Tabletop Slide and Section Assemblies....HEAD AND LEG SECTIONS ASSEMBLY, Leg Section (See Figure 8)..........TOP SECTION AND RAILS (See Figure 2; Headrest, See Figure 7) COVERS, LEG SECTION (See Figure 2) 542200 270 PROTECTOR, Articulator, #5 ..............
  • Page 155 4085 Surgical Tabletop Slide and Section Assemblies ....600620 505 SETSCREW ..................542200 088 ROD, Center..................542200 087 ROD, Back Section ................* Order 4085 Hydraulic Screw Parts Pack (342291-555) for replacement hydraulic screws and sealing washers. ** Individual part number not available. 764333-767...
  • Page 156 23 24 Figure 4. 4085 Surgical Table Base Assembly (1 of 2) 764333-767...
  • Page 157 Figure 4. 4085 Surgical Table Base Assembly (2 of 2) 764333-767...
  • Page 158 PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Table Base Assemby With Plastic Shrouds ......4085 Table Base Assemby With SS Shrouds ........ WELDMENT, Base (Not Service Component) ........P 764332 718 PACK, Casters (Set of Four) ..............A/R A/R P 150832 207 •...
  • Page 159 UNITS PER FIG. & PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Table Base Assemby With Plastic Shrouds ......4085 Table Base Assemby With SS Shrouds......... P 150832 302 SPACER, Floor Lock Cylinder ............. 602321 262 WASHER, Flat, M5 ................P 150832 515 ASSEMBLY, Auxiliary Pedal Weld............
  • Page 160 PART DESCRIPTION ASSEMBLY ITEM NUMBER 4085 Table Base Assemby With Plastic Shrouds ......4085 Table Base Assemby With SS Shrouds ........ 342213 555 SET, Fuse (Not Shown) ............... • FUSE, Main 6, 3A T (F6/7) ..............• FUSE, Battery, 16A (F8) ..............
  • Page 161 See 2 of 2 Figure 5. 4085 Surgical Table Hydraulics (1 of 2 ) 764333-767...
  • Page 162 Figure 5. 4085 Surgical Table Hydraulics (2 of 2) 764333-767...
  • Page 163 ASSEMBLY, Main Valve Block 342227 555 PACK, Trendelenburg Bellows 342226 555 PACK, Tilt Bellows 16 P 755717 717 CYLINDER, Floor Lock 4085 (Not Shown, See Figure 4) 342291 555 PACK, Hydraulic Screw (Not Shown) • SCREW, Single Way Hydraulic –...
  • Page 164 220V 542201-902 Module 688200-019 Slide Sensor 764332-972 Fuse Drawer 764333-768 Trend/Tilt Sensor 688200-019 Height Sensor Back Sensor Kit Battery 2 342242-555 Baragraph Leg Sensor Kit Battery 1 342274-555 Hydraulic Pump Assembly P/N 342211-555 Figure 6. 4085 Surgical Table Electrical Cables 764333-767...
  • Page 165 † VOLTAGE SUPPRESSOR Sliding Motor Assembly P 150832 FOOT CONTROL, 4085 Table (Not Shown) * Item #23 is not included with Item #19. † Item #24 is not included with sliding motor assembly. Item #8 is not included in Pump 342211-555.
  • Page 166 Figure 7. 4085 Surgical Table Headrest Assembly 764333-767...
  • Page 167 FIG. & PART DESCRIPTION ASSEMBLY ITEM NUMBER 150832 559 4085 Surgical Table Headrest Aassembly........FRAME, Headrest LH, 4085 ..............FRAME, headrest, RH, 4085 ............... P 150823 276 SPACER, Siderail, 9/16 ............... P 150832 379 CAP PIVOT, Chrome Painted.............. P 056397 899 SIDE RAIL, Bent Headrest, LH ............
  • Page 168 Patient Right Figure 8. 4085 Surgical Table Leg Section Assembly 764333-767...
  • Page 169 Desc. Item # Number 413724-543 LEG SECT ASSY Cmax/4085/5085 General P150832-760 LEG SECT ASSY, Featherweight Cmax/4085/5085 General (Not Shown) ASSEMBLY, RT LEG SECTION. MEMBER ASSEMBLY, LEFT LEG SECTION MEMBER 3 624900-014 BRING,SLEEVE 14 MM 4 624900-015 BEARING, SLEEVE 8MM # 6...
  • Page 170 Front Cover Cover) changes/manual errors and clarifications A: Stamped to show Live Document Date P: Wrong figure number shown 4/ 4085 Table Base Assembly C: Typo A: Should be figure 4 P: Wrong figure number shown 7/ 4085 Surgical Table...
  • Page 171 These drawings are supplied as an aid in understanding STERIS 4085 General Surgical Table operation and troubleshooting. See Table 1 for listing and order of drawings. Table 1. STERIS 4085 General Surgical Table Technical Drawings Title Sheet Drawing Reference Number...

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