Stryker FL25E Maintenance Manual
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Stryker FL25E Maintenance Manual

Electric med/surg bed
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TECHNICAL ASSISTANCE AND PARTS
Canada: 1 888 233-6888
United States: 1 800 327 0770
Outside Canada and the United States: Contact your local representative
Manufactured by Stryker
72-0715E REV A
F15-44-B
MAINTENANCE MANUAL
ELECTRIC MED/SURG BED
Model FL25E
January 2006
Printed in Canada

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  • Page 1 MAINTENANCE MANUAL ELECTRIC MED/SURG BED Model FL25E TECHNICAL ASSISTANCE AND PARTS Canada: 1 888 233-6888 United States: 1 800 327 0770 Outside Canada and the United States: Contact your local representative Manufactured by Stryker 72-0715E REV A January 2006 F15-44-B...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION........................5 1.1 Specifications ......................... 5 1.2 Technical Support......................6 1.3 Warning, Caution, Note Definition................... 6 1.4 Static Discharge Precautions ..................6 1.5 Warranty......................... 7 Limited Warranty ......................7 To Obtain Service and/or Parts ..................7 Return Authorization.....................
  • Page 4 Fowler Actuator Replacement ..................30 Knee Gatch Actuator Replacement................32 Hi-Lo Actuator Replacement ..................33 Motor Control Board Replacement................35 Nurse Call/Communications Package Control Board (Optional) Replacement ....36 Power Connector Replacement ..................37 Power Connector Fuse Replacement................37 Scale Control Board (Optional)/Bed Exit Buzzer (Optional) Replacement ....38 Toroidal Transformer Replacement (International Series Beds) ........39 Load Cell (Optional) Replacement ................40 Scale (Optional) Calibration ..................41...

  • Page 5: Introduction

    Introduction Chapter 1 1. INTRODUCTION This manual is designed to assist in the servicing of the Stryker's FL25E Med/Surg Beds. Read it thoroughly before beginning any service on the bed. Qualified maintenance personnel should be able to refer to this manual at all time when servicing the bed.

  • Page 6: Technical Support

    Maintenance Manual 1.2 TECHNICAL SUPPORT For questions regarding this product, contact the following Technical Service department or your local representative: Stryker Canada Stryker Medical 1 888 233-6888 1 800 327-0770 45, Innovation Drive 3800, East Centre Avenue Hamilton, Ontario, L9H 7L8...

  • Page 7: Warranty

    Stryker will take back wrong parts ordered but will not assume shipping charges, and restocking fees will be charged to the user unless a Field Service Representative has been requested for...

  • Page 8: Return Authorization

    Claims will be limited in amount to the actual replacement cost. In the event that this information is not received by Stryker within the fifteen (15) day period following the delivery of the merchandise, or the damage was not noted on the delivery notice at the time of receipt, the customer will be responsible for payment of the original invoice in full.

  • Page 9: Preventative Maintenance

    Preventative Maintenance Chapter 2 2. PREVENTATIVE MAINTENANCE 2.1 BED CLEANING AND MATTRESS CARE Do not use harsh cleaners, solvents or detergents. Equipment damage could occur. Do not steam clean, hose off or ultrasonically clean the bed. Do not immerse any part of the bed. The bed electrical parts may be damaged by exposure to water.

  • Page 10: Lubrication Requirements

    Maintenance Manual 2.2 LUBRICATION REQUIREMENTS The only components of the bed needing periodic lubrication are the four actuator screws. They should be checked every year and lubricated every two years. The bed uses oil-impregnated shoulder spacers at hinge points. Do not lubricate these shoulder spacers.
  • Page 11 Preventative Maintenance Chapter 2 8. Using a brush, apply grease on the screw threads. Make sure the grease reaches the bottom of the threads. 9. Replace the dust tubes. 10. Replace the cover plate. 11. Plug in the bed power cord, and using the electric controls, raise and lower several times the Fowler and Knee Gatch to spread the grease evenly.

  • Page 12: Preventative Maintenance Program

    Maintenance Manual 2.3 PREVENTATIVE MAINTENANCE PROGRAM When servicing use only identical replacement parts provided by Stryker. ANNUAL CHECKLIST ⎯ All fasteners secure. ⎯ Inspect for excessive wear the oil-impregnated bronze shoulder spacers found at the bed hinge points. Do not lubricate these spacers. Replace as needed.

  • Page 13: Recommended Spare Parts

    Preventative Maintenance Chapter 2 RECOMMENDED SPARE PARTS The following is a list of recommended on hand spare parts for the FL25E bed. Description Part Number Parts List • Electric/Electronic Components Motor Control Board QDF25-0304 OL250024 Scale Control Board (Optional) 25-0492...
  • Page 14 Maintenance Manual Inner Ctrl Panel: w/o Speakerphone Label QDF21-4354 OL250080 Inner Ctrl Panel: w/Speakerphone Label 21-1868 OL250107 Inner Right Ctrl Panel Membrane: w/Nurse Call, w/o Com. Package QDF25-0532 OL250107 Inner Left Ctrl Panel Membrane: w/Nurse Call, w/o Com. Package QDF25-0533 OL250107 Inner Right Ctrl Panel Membrane: w/Nurse Call and Com.

  • Page 15: Troubleshooting

    Troubleshooting Chapter 3 3. TROUBLESHOOTING Please consult the following troubleshooting guide before calling the Technical Service department (see section 1.2). 3.1 TROUBLESHOOTING GUIDE PROBLEM/FAILURE WHAT TO CHECK • No power to bed Is the power cord connected to the power connector and plugged into the wall outlet? •...
  • Page 16 Maintenance Manual • No Knee Gatch up or down motion when: Is the Knee Gatch lockout activated (LED • (padlock) on)? If so, deactivate it. the siderail command is used • Is the total lockout activated (LED (padlock) • the foot board command is used on)? If so, deactivate it.
  • Page 17 Troubleshooting Chapter 3 • Scale display does not turn on when the scale Press ENTER key twice. • is activated. Turn the main power switch off and turn it • Lift the foot board and gently replace it into position taking care to completely push it down so that the connectors match correctly.

  • Page 18: Maintenance Procedures

    Maintenance Manual 4. MAINTENANCE PROCEDURES Only field technicians from Stryker or service personnel trained by Stryker should perform the procedures detailed in this maintenance manual, especially those related to the Scale (option) and Bed Exit (option) systems. Failure to observe this restriction can result in serious damage to material and/or severe injury to people.

  • Page 19: Foot End Siderail Assembly Replacement

    Maintenance Procedures Chapter 4 FOOT END SIDERAIL ASSEMBLY REPLACEMENT Required Tools: 1/2" Socket Wrench (w/6" Extension) Torque Wrench Procedure: Figure 4.1B 1. Run the bed fully up and apply the brakes. Raise the siderail needing repair. 2. Run the Knee Gatch fully up and unplug the power cord from the wall receptacle. 3.

  • Page 20: Foot End Rail Replacement

    Maintenance Manual FOOT END RAIL REPLACEMENT Required Tools: Small Slotted Head Screwdriver Phillips Screwdriver 3/16" Allen Key Bungee Cord Medium-Strength Thread Locker Procedure: Unless otherwise indicated, refer to figure 4.1B on page 19 for the illustration of this procedure reference points. Run the bed fully up and apply the brakes.

  • Page 21: Siderail Mechanism Transfer Plate Replacement

    Maintenance Procedures Chapter 4 SIDERAIL MECHANISM TRANSFER PLATE REPLACEMENT Required Tools: 1/2" Wrench Procedure: Unless otherwise indicated, refer to figure 4.1B on page 19 for the illustration of this procedure reference points. 1. Run the bed fully up and apply the brakes. Raise the siderail needing repair. 2.

  • Page 22: Siderail Control Membrane Replacement

    Maintenance Manual SIDERAIL CONTROL MEMBRANE REPLACEMENT Required Tools: Small Slotted Head Screwdriver Procedure: Figure 4.1C 1. Run the bed fully up and apply the brakes. Raise the siderail needing repair. 2. Unplug the bed power cord from the wall outlet. 3.

  • Page 23: Siderail Inner Panel Control Board Replacement

    Maintenance Procedures Chapter 4 Do not reuse the self-sticking parts removed since their self-adhesive coating considerably looses its efficiency once they are removed. We recommend that you have replacement stickers at hand (see Recommended Spare Parts on page 13). 4. Properly ground yourself (see section 1.4). Using a Phillips screwdriver, remove the eight screws (D) holding the cover to the siderail.

  • Page 24: Siderail Inner Panel Speakerphone Replacement

    Maintenance Manual 5. While supporting the rail, remove the two last screws and the bungee cord. 6. Lift the siderail, pass it over the mechanism arms and lay it on the mattress support while gently pulling on the cables (see opposite illustration).

  • Page 25: Foot Board Maintenance Procedures

    Maintenance Procedures Chapter 4 4.2 FOOT BOARD MAINTENANCE PROCEDURES FOOT END CONTROL MEMBRANE REPLACEMENT Required Tools: Small Slotted Head Screwdriver Procedure: Figure 4.2 1. Run the bed fully up and apply the brakes. 2. Unplug the bed power cord from the wall outlet. 3.

  • Page 26: Weigh System Lcd Display (Optional) Replacement

    Maintenance Manual WEIGH SYSTEM LCD DISPLAY (OPTIONAL) REPLACEMENT Required Tools: Small Slotted Head Screwdriver Phillips Screwdriver Procedure: Unless otherwise indicated, refer to figure 4.2 on page 25 for the illustration of this procedure reference points. 1. Run the bed fully up and apply the brakes. 2.

  • Page 27: Mattress Support Maintenance Procedures

    Maintenance Procedures Chapter 4 4.3 MATTRESS SUPPORT MAINTENANCE PROCEDURES FOOT SECTION REPLACEMENT Required Tools: 1/2" Wrench Procedure: Figure 4.3A 1. Run the bed fully up and apply the brakes. Flatten all sections of the mattress support. 2. Unplug the bed power cord from the wall outlet. 3.

  • Page 28: Thigh Section Replacement

    Maintenance Manual THIGH SECTION REPLACEMENT Required Tools: Long Nose Pliers 1/2" wrench Phillips Screwdriver Procedure: Unless otherwise indicated, refer to figure 4.3A on page 27 for the illustration of this procedure reference points. 1. Run the bed fully up and apply the brakes. Flatten all sections of the mattress support. 2.

  • Page 29: Head Section Replacement

    Maintenance Procedures Chapter 4 HEAD SECTION REPLACEMENT Required Tools: 1/2" Socket Wrench 1/2" Wrench (2) Side Cutters Procedure: Unless otherwise indicated, refer to figure 4.3A on page 27 for the illustration of this procedure reference points. Under no circumstances should the CPR emergency release handles be activated during this procedure or serious injury to people or damage to equipment could occur.

  • Page 30: Fowler Actuator Replacement

    Maintenance Manual FOWLER ACTUATOR REPLACEMENT Required Tools: Long Nose Pliers Phillips Screwdriver Pliers Side Cutters Procedure: Figure 4.3B 1. Raise the bed fully up and apply the brakes. Raise the Knee Gatch fully up. 2. Unplug the bed power cord from the wall outlet. 3.
  • Page 31 Maintenance Procedures Chapter 4 4. Remove the molded shells from the foot and head sections. 5. Lift and fold the foot section back toward the head end of the bed. 6. Using long nose pliers, remove the rue ring cotter/washers/clevis pin (A) linking the actuator tube to the head section lever arms.

  • Page 32: Knee Gatch Actuator Replacement

    Maintenance Manual KNEE GATCH ACTUATOR REPLACEMENT Required Tools: Long Nose Pliers Phillips Screwdriver Pliers Side Cutters Strap Procedure: Unless otherwise indicated, refer to figure 4.3B on page 30 for the illustration of this procedure reference points. 1. Raise the bed fully up and apply the brakes. Flatten the mattress support. 2.

  • Page 33: Hi-Lo Actuator Replacement

    Maintenance Procedures Chapter 4 D. Check the alignment of the holes. If the tube holes are not aligned any more with those of the lever arms, repeat steps B and C until they are. Once the holes aligned, install the washers and the clevis pin. Slightly raise the thigh section manually to ease the insertion of the clevis pin.
  • Page 34 Maintenance Manual 8. Using a 1/2" wrench, remove the two bolts/washers/shoulder spacers (O) holding the molded nut support to the Hi-Lo lever arms. Remove the molded nut support and keep it for the replacement Hi-Lo actuator that will have its own molded nut. Make sure that the support and the molded nut holes are aligned before screwing in the bolts.

  • Page 35: Motor Control Board Replacement

    Maintenance Procedures Chapter 4 MOTOR CONTROL BOARD REPLACEMENT Required Tools: Phillips Screwdriver Long-Nose Pliers Side Cutters 3/8" Wrench Procedure: Figure 4.3C 1. Raise the bed fully up and apply the brakes. 2. Unplug the bed power cord from the wall outlet. 3.

  • Page 36: Nurse Call/Communications Package Control Board (Optional) Replacement

    Maintenance Manual 8. Using a 3/8" wrench, remove the nut (C) holding the ground cable to the frame. 9. Using long-nose pliers, pinch the upper part of the stand-off pins and lift the defective board up and out. 10. Using a 3/8" wrench and a Phillips screwdriver, remove the nut/screw (D) holding the ground cable to the board.

  • Page 37: Power Connector Replacement

    4. Remove the defective fuse and replace it by a new one. Fuses used in the FL25E bed, powered by the 120V electrical system, are of the fast acting type and their rating is 250V, 10A. For beds powered by other electrical system, see section 1.1 “Specifications”...

  • Page 38: Scale Control Board (Optional)/Bed Exit Buzzer (Optional) Replacement

    Maintenance Manual SCALE CONTROL BOARD (OPTIONAL)/BED EXIT BUZZER (OPTIONAL) REPLACEMENT Required Tools: Phillips Screwdriver 3/8"Socket Wrench Long-Nose Pliers Procedure: CÂBLE CELLULE CÂBLE CELLULE TÊTE DROITE TÊTE GAUCHE HEAD RIGHT HEAD LEFT CELL CABLE CELL CABLE CÂBLE CELLULE CÂBLE CELLULE PIED DROIT PIED GAUCHE FOOT RIGHT FOOT LEFT...

  • Page 39: Toroidal Transformer Replacement (International Series Beds)

    Maintenance Procedures Chapter 4 TOROIDAL TRANSFORMER REPLACEMENT (INTERNATIONAL SERIES BEDS) Required Tools: Tournevis Phillips 1/2" Wrench Procedure: HEAD END Figure 4.3K 1. Raise the bed fully up and apply the brakes. 2. Raise the Fowler fully up. 3. Unplug the bed power cord from the wall socket. 4.

  • Page 40: Load Cell (Optional) Replacement

    Maintenance Manual LOAD CELL (OPTIONAL) REPLACEMENT Required Tools: Long-Nose Pliers Side Cutters Jack Stands (2) 1/4" Allen key 1/2" Wrench Procedure: Figure 4.3F 1. Raise the bed fully up and apply the brakes. 2. Unplug the bed power cord from the wall outlet. 3.

  • Page 41: Scale (Optional) Calibration

    Maintenance Procedures Chapter 4 SUPPORT SUPPORT POINT POINT 7. Place two jack stands under the frame at the head or foot end of the bed, depending on the location of the load cell to replace (see above illustration). 8. Lower the bed until the Allen screws holding the defective load cells to the frame are easily accessible.

  • Page 42: Scale Calibration

    Maintenance Manual • Scale Calibration If the scale calibration procedure cannot be completed once it has been started, turn the main switch off and turn it back on to restore the previous calibration data. The scale calibration is done in three steps. Steps 2 and 3 come in automatically as soon as a step is over.

  • Page 43: Cardiac Chair And Auto Contour Micro Switch Replacement

    Maintenance Procedures Chapter 4 9. As indicated, do not touch the bed until the end of this step. Once the last step is over, the system will automatically bring in the main maintenance menu. 10. To get back to the normal scale display, press ZERO. 11.

  • Page 44: Micro Switch Common To The Cardiac Chair And Auto Contour Mechanisms

    Maintenance Manual The mounting position of the support may be adjusted thanks to the oblong holes on the support. The proper adjustment of the support enables the switch blade to be activated when it meets the activator (B) during the cardiac chair positioning process. 6.

  • Page 45: Cpr Micro Switch Replacement

    Maintenance Procedures Chapter 4 CPR MICRO SWITCH REPLACEMENT Required Tools: #1 Phillips Screwdriver Phillips Screwdriver Procedure: Figure 4.3H 1. Raise the bed fully up and apply the brakes. 2. Raise the head siderails. 3. Raise the head section approximately 45°. 4.

  • Page 46: Micro Switch Attached To The Frame

    Maintenance Manual • Micro Switch Attached to the Frame. This switch signals to the motor control board on the one hand that the resetting of the Fowler actuator may begin because the Fowler is completely lowered, and on the other hand that the lowering to flat of the Knee Gatch may also begin.

  • Page 47: Base Maintenance Procedures

    Maintenance Procedures Chapter 4 4.4 BASE MAINTENANCE PROCEDURES BRAKE/STEER PEDAL REPLACEMENT Required Tools: 1/2" Socket Wrench Soft Hammer Procedure: Figure 4.4A 1. Raise the bed fully up. 2. Unplug the bed power cord from the wall outlet. 3. Remove the optional steer wheel hood. When reinstalling the steer wheel hood, make sure the colors (green and red) of the stickers affixed on the hood and the brake/steer pedal match.

  • Page 48: Steer Wheel Caster Replacement

    Maintenance Manual STEER WHEEL CASTER REPLACEMENT Required Tools: Two 1/2" Wrenches Procedure: Unless otherwise indicated, refer to figure 4.4A on page 47 for the illustration of this procedure reference points. 1. Raise the bed fully up. 2. Unplug the bed power cord from the wall outlet. 3.

  • Page 49: Steer Wheel Swing Arm Assembly Replacement

    Maintenance Procedures Chapter 4 STEER WHEEL SWING ARM ASSEMBLY REPLACEMENT Required Tools: 1/2" Socket Wrench Two 1/2" wrenches 3/16" Allen Key Procedure: Unless otherwise indicated, refer to figure 4.4A on page 47 for the illustration of this procedure reference points. 1.

  • Page 50: Bed Caster Replacement

    Maintenance Manual BED CASTER REPLACEMENT Required Tools: Jack Stand Long Nose Pliers 1/2" Wrench Procedure: Figure 4.4B 1. Raise the bed fully up. 2. Position the brake/steer to neutral 3. Install a jack stand under the frame where the defective caster is. 4.

  • Page 51: Brake Rod Replacement

    Maintenance Procedures Chapter 4 BRAKE ROD REPLACEMENT Required Tools: 1/2" Wrench Procedure: Unless otherwise indicated, refer to illustration 4.4B on page 50 for the illustration of this procedure reference points 1. Raise the bed fully up. 2. Remove the steer wheel hood. When reinstalling the steer wheel hood, make sure the colors (green and red) of the stickers affixed on the hood and the brake/steer pedal match.

  • Page 52: Appendix A: Circuit Diagrams

    Appendix A: Circuit Diagrams Appendix A: Circuit Diagrams A) Can Control Board: Motor Control - Page 1 of 2...
  • Page 53 Appendix A: Circuit Diagrams A) Can Control Board: Motor Control - Page 2 of 2 Siderail Siderail Siderail Siderail outer ctrls outer ctrls inner ctrls inner ctrls "CAN_H_B" "CAN_H_B" "CAN_L_B" "CAN_L_B" +12V +12V Foot board "GND" "GND" controls "SAFE" "SAFE" +24V "GND"...
  • Page 54 Appendix A: Circuit Diagrams B) Power Supply...
  • Page 55 Appendix A: Circuit Diagrams C) Communication Interface (Optional)
  • Page 56 Appendix A: Circuit Diagrams D) Scale (Optional)

  • Page 57: Appendix B: Maintenance Menu: Signification Of Error Codes And Digital Inputs

    Appendix B: Maintenance Menu: Signification of Error Codes and Digital Inputs Appendix B: Maintenance Menu: Signification of Error Codes and Digital Inputs • Error Codes Safe Error Codes A safe error may mean either that a control panel button is pressed without the safe signal being caught, or a safe signal is caught without any control being pressed.
  • Page 58 Appendix B: Maintenance Menu: Error Codes and Digital Inputs 21 = Head left load cell is out of range: load cell may be disconnected, faulty or scale board is faulty. For errors 18 to 21, first proceed to a visual inspection to detect any stuck or broken cable. If there seems to be no visible problem, then try to invert two load cells on the scale connectors.

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