Stryker Position Pro 2920 Operation & Maintenance Manual

Stryker Position Pro 2920 Operation & Maintenance Manual

Therapy mattress
Table of Contents

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Position Pro™
Therapy Mattress
Model 2920
Operations/Maintenance Manual
For Parts or Technical Assistance:
USA: 1-800-327-0770 (option 2)
Canada: 1-888-233-6888
2007/02
2920-009-001 REV A
www.stryker.com

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Summary of Contents for Stryker Position Pro 2920

  • Page 1 Position Pro™ Therapy Mattress Model 2920 Operations/Maintenance Manual For Parts or Technical Assistance: USA: 1-800-327-0770 (option 2) Canada: 1-888-233-6888 2007/02 2920-009-001 REV A www.stryker.com...
  • Page 3: Table Of Contents

    Top Air Bladder Replacement ............. 33 www.stryker.com...
  • Page 4 Position Pro™ EMC Information ............49 2920-009-001 REV A www.stryker.com...
  • Page 5: Introduction

    It is also designed to assist in the prevention and treatment of pressure ulcers and other complications associated with patient immobility. It is intended for use on Stryker’s frames and on other frames supporting a 35" X 84" mattress. PrOdUCT desCrIPTIOn The mattress can be used in a Critical Care environment as well as a regular hospital unit.
  • Page 6: Specifications

    UL60601-1 CAN/CSA C22.2 No. 601.1.- M90. For fire hazards: CALTB603, 16 CFR 1632, 16 CFR 1633. Electromagnetic compatibility, meets EN 60601-1-2, 2001 (CISPR II classified as Class A, Group 1 ISM equipment) Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 7: Warning /Caution / Note Definition

    This provides special information to make maintenance easier or important instructions clearer. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 8: Symbols

    (Weee), this symbol indicates that the product must not be disposed of as unsorted municipal waste, but should be collected separately. Refer to your local distributor for return and/or collection systems available in your country. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 9: Summary Of Safety Precautions

    If changing the angle of the bed during Turn Assist, monitor the patient for at least one complete cycle to ensure that the patient achieves the desired angle. • If the Alarm “Call Maintenance” occurs, immediately remove the patient from the bed and call your service personnel. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 10: Scales

    Siderails are not intended to be a patient restraint device. It is the responsibility of attending medical personnel to determine the appropriate manner of restraint and the siderail positioning necessary to ensure a patient will remain safely in bed. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 11: Contraindications

    Precautions COnTraIndICaTIOns Stryker promotes the clinical assessment of each patient and appropriate usage by the caregiver. Air support therapy is not recommended for patients with, but not limited to: • Unstable fractures • Spinal cord injuries •...
  • Page 12: Setup Procedures

    Flip the foot section towards the head end. Place the control box (upside down) into the opening in the foot section. Connect outer transparent tubes to manifold, matching the color coding. Green Blue White Black Yellow Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 13 InsTallIng The MaTTress and COnTrOl BOX (COnTInUed) Connect tilt sensor cables. a) Align the white dots. b) Twist clockwise to fasten. Connect pendant cable. Connect power cord (4’ or 15’) and turn the switch to on. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 14 Fasten the three retaining straps. Carefully rotate the foot end control box and mattress into the flat position. CaUTIOn Gently lower the foot end section to not damage the control box. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 15 (4 straps total). (Refer to mattress diagram and picture below.) Install the clip for the pendant control note Pendant control can be installed in 2 locations: Foot Siderails Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 16 To effectively use the “Turn Assist”, do not pull linens taut. Linens should remain loose and wrinkly on surface of the mattress. WarnIng Ensure that you have always access to the CPR straps. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 17: Preparing For Turn Assist

    Mattress firmness settings may be adjusted for patient comfort requirements. The default of 22 mmHg will provide optimal pressure relief for patients up to 200 pounds. For larger patients, higher settings are recommended. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 18: Operation Guide

    “Turn Assist” again to continue. lOCK OUT: Allows nurse to block the activation of all the functions and controls on the pendant control. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 19: Led Functions

    Call Maintenance Alarm will occur in the following situations: • Excessive Temperature • Loss of CAN Network • Pressure Leakage • Reading Errors with Pressure, Temperature and Angle Sensors • Calibration Errors with the Angle Sensor Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 20: Action - Reaction Matrix Combinations

    The table below depicts the action performed when two functions are combined. functions/ decrease Increase lock Out functions firmness firmness lock Out Lock Out Lock Out Decrease decrease Lock Out firmness Firmness Increase Increase Lock Out firmness Firmness Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 21: Resetting Cpr Alarm

    CPr aCTIVaTIOn • To activate CPR, pull either the left or the right or on both CPR straps located at the head end of the mattress. All running functions will stop. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 22: Nursing Care

    Disposable diapers or incontinence pads may be used. Ensure to provide appropriate skin care following each episode. WarnIng It is the caregiver’s responsibility to monitor the patient’s condition at regular intervals to ensure patient safety. Consult physician if erythema or skin breakdown occurs. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 23: Preventative Maintenance Checklist

    A preventative maintenance program should be established and performed annually at a bare minimum. Preventative maintenance may need to be performed more frequently based on the usage level of the product. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 24: Cleaning

    WarnIng Allow the control box to completely dry before placing the mattress over top of it. Excess moisture could cause equipment malfunction resulting in equipment damage or patient injury. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 25: Troubleshooting Guide

    If it is connected properly, test with another pendant. If the pendant has power, calibrate Tilt Sensor and return the mattress to service. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 26 3) If the pendant now responds, return the mattress to service. Bladder does not inflate or deflate. Verify bladder integrity. Verify connections. Verify CPR mechanism is in place, “right” & “left”. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 27: Quick Reference Replacement Parts List

    The parts and accessories listed below are currently available for purchase. Certain parts identified on the assembly drawings may not all be individually available for purchase. For more information, please contact your local Stryker Service Technicians. Part name Part number...
  • Page 28: Service Information

    (two screws on each side). Remove cover. While holding the pump with one hand, carefully pull on the air hose to remove it from the barbed fitting. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 29 Replace the four (4) screws which hold pump. Replace control box cover. Plug the mattress power cord into the power source and test the mattress functionality before returning the mattress to service. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 30: Control Box Pump Electronic Board Replacement

    Remove the electronic board. Reverse the procedure to reinstall new electronic board. Plug mattress power cord back into the power source and test the mattress functionality before returning the mattress to service. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 31 Unplug the transformer wire that connects to the electronic board. note Take note of location so the new transformer will be properly reconnected. Unplug the 120V connector and cut cable ties. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 32: Control Box Manifold Replacement

    (two screws on each side). Remove cover. Disconnect hoses and wires from the electronic board. note Take note of locations to ensure proper reconnection of valves and wires. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 33: Top Air Bladder Replacement

    Make sure to mark the hoses so they can be reconnected in the correct location. Remove the secondary bladder. Install the new bladder by reversing the above steps. Plug the mattress into the outlet and test all functions prior to returning to service. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 34: Rotation Air Bladder Replacement

    Remove the CPR air bladder assembly. Install the new bladder by reversing the above steps. Plug the mattress into the outlet and test all functions prior to returning to service. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 35: Service Alarms

    Control Board). Check control box is not overheating. Temperature Reading Error Exceeded Temperature. Ensure pump, transformer and valves are not overheating. Verify that connectors are in the correct position and not damaged. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 36 Verify that air bladders are not punctured. Verify tube connection. Verify pressure sensor connection. Loss of CAN Network. Verify connections between pendant and control box is intact. Verify that the pendant connection to the board is intact. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 37: Electrical Diagram

    ACTIVE NEUTRAL GROUND TILT-Y TILT-X +15V BUZZER 2 BUZZER 1 +12V +24V SAFE GROUND +12V CAN-L-A CAN-H-A +24VS Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 38 VALVE #2 +24VS VALVE #3 +24VS VALVE #4 +24VS VALVE #5 +24VS VALVE #6 +24VS VALVE #7 +24VS PUMP +24VO +24VI Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 39: Mattress Layer Assembly

    Mattress layer assembly Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 40 S.A. Therapy Layer 56-0523 S.A. Air Cushion Lower 56-0528 S.A. Top Cover 56-0532 S.A. CPR Manifold 56-0533 S.A. Foam Cushion 56-0532 S.A. Bottom Cover 56-0535 S.A. Turning Bladder 56-0247 S.A. Nylon Top Cover Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 41: Mattress Hose Assembly

    Mattress hose assembly Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 42: Control Box Assembly

    Control Box assembly 46 & Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 43 Control Box assembly QDF56-0062 QDF56-0061 Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 44 Tilt Sensor Cable within Box QDF56-0541 Pump QDF56-0078 120V Connector QDF9576 250V Fuse QE56-0244 PositionPro™ Signal Label QE56-0245 Pendant Control Label QE56-0246 Tilt Sensor Connector Label QDF8087 4’ Power Cord QDF-8088 15’ Power Cord Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 45: Pendant Control - Qdf2081

    Pendant Control - Qdf2081 Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 46: Pendant Control Clip - Qdf2082

    Pendant Control Clip - Qdf2082 Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 47: Warranty

    Stryker’s obligation under this warranty is expressly limited to supplying replacement parts and labor for, or replacing, at its option, any product which is, in the sole discretion of Stryker, found to be defective. If requested by Stryker, products or parts for which a warranty claim is made shall be returned prepaid to the factory. Any improper use or any alteration or repair by others in such manner as in Stryker’s judgment affects the product materially and adversely...
  • Page 48: Service Contract Programs

    Stryker authorized parts used Service during regular business hours (8-5) * Does not include maintenance due to abuse or for any disposable items. Stryker reserves the right to change options without notice. Stryker Medical also offers personalized service contracts. Pricing is determined by age, location, model and condition of product.
  • Page 49: Emc Information

    IEC 61000-4-8 characteristic of a typical location typical commercial hospital environment. Note: U is the a.c. mains voltage prior to applications of the test level. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 50 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. nOTe 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 51 At 80 MHz and 800 MHz, the higher frequency range applies. nOTe 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 52 Position Pro™. Over the frequency range 150 kHz to 80 MHz, field strengths are less than 3 V/m. Return To Table of Contents 2920-009-001 REV A www.stryker.com...
  • Page 53 IEC 6100-3-3 of nearby equipment. It may be necessary to take mitigation measures, such as re-orienting or relocating the Position Pro™ or shielding the location. Return To Table of Contents www.stryker.com 2920-009-001 REV A...
  • Page 55 45 Innovation Drive L9H 7L8 Hamilton, Ontario L9H 7L8 Canada european representative QUEBEC Stryker France Stryker Medical Quebec LP ZAC Satolas Green Pusignan 230, Boul. Nilus-Leclerc Av. De Satolas Green L’Islet, Quebec G0R 2C0 69881 MEYZIEU Cedex Canada Manufactured for...

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