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FL23SE
Maintenance Manual
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Maintenance Manual
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Stryker FL23SE Maintenance Manual

MedSurg Bed
Model FL23SE
(Electric)
Maintenance Manual
For Parts or Technical Assistance: USA: 1-800-327-0770 (option 2) Canada: 1-888-233-6888
2008/08 72-1048E MM FL23SE REV A www.stryker.com
Table of Contents
Introduction...............................................................................7
Intended Use ..........................................................................7
Product Illustration ......................................................................7
Specifications .........................................................................8
Warning / Caution / Note Definition ..........................................................9
Symbols ................................................................................10
Electrical Service Information ................................................................11
Connection Diagram ...................................................................11
Preventative Maintenance ................................................................... 13
Annual Checklist ......................................................................13
Cleaning................................................................................14
Bed Cleaning .........................................................................14
Mattress Care ........................................................................14
Troubleshooting Guide......................................................................15
Quick Reference Replacement Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Operation Guide ..........................................................................19
Maintenance Procedures ................................................................19
Static Discharge Precautions .............................................................19
Service Information ........................................................................20
Siderail Replacement ...................................................................22
Half-Length Rail Replacement.............................................................22
Half-Length Siderail Assembly Replacement ..................................................24
Transfer Plate Replacement ..............................................................25
Full-Length Siderail Pivot Tube Replacement ..................................................27
Full-Length Rail Replacement ............................................................28
Full-Length Siderail Assembly Replacement ..................................................29
Full-Length Siderail Release Handle Replacement ..............................................30
Full-Length Siderail Locking Hook Replacement................................................31
Foot End Control Panel Replacement .......................................................32
Foot End Casing Connector Replacement (Optional) ............................................33
Foot Board Control Panel Replacement (Optional) ..............................................34
Foot Board Connector Replacement (Optional) ................................................35
Siderail Control Panel Membrane Replacement ................................................36
Mattress Support Replacement ............................................................37
Foot Section Replacement ...............................................................38
Thigh Section Replacement ..............................................................39
Seat Section Replacement ..............................................................40
Head Section Replacement...............................................................41
Fowler Actuator Replacement .............................................................43
Knee Gatch Motor Replacement ...........................................................45
Bed Lift Motor Replacement ..............................................................47
Table of Contents
Service Information (Continued)
Toroidal Transformer Replacement (International Series Models) ...................................49
Motor Control Board Replacement .........................................................50
Power Connector and Fuse Replacement ....................................................51
Auto Contour Micro Switch Replacement (Optional) ............................................52
CPR Micro Switch Replacement (Optional) ...................................................54
CPR Activation Cable Replacement (Optional) .................................................56
CPR Pneumatic Cylinder Replacement (Optional) ..............................................57
Brake/Steer Pedal Replacement ..........................................................58
Fifth Wheel Caster Replacement (Optional) ..................................................59
Fifth Wheel Assembly Replacement (Optional) ................................................60
Fifth Wheel Swing Arm Assembly Replacement (Optional) ........................................61
Bed Caster Replacement ................................................................62
Brake Rod Replacement ................................................................64
Assembly Drawings
Base ...............................................................................65
Wheel Covers ........................................................................66
Brake Mechanism without Fifth Wheel.......................................................68
5” Casters without Fifth Wheel ............................................................70
6” Casters without Fifth Wheel ............................................................71
Brake Mechanism with Fifth Wheel .........................................................72
6” Casters with Fifth Wheel ..............................................................74
Fifth Wheel ..........................................................................75
Bed Lift Mechanism ....................................................................78
Frame ..............................................................................80
120V Electric System ...................................................................82
100V Electric System ...................................................................86
International Electric System..............................................................87
200V Electric System ...................................................................92
220V Electric System ...................................................................93
240V Electric System ...................................................................94
Auto Contour Positioning.................................................................96
Bed Lift Motors Screw Covers.............................................................98
Mattress Support ..................................................................... 10 0
Foot End Control Panel................................................................. 10 2
Control Panel on Frame for Full-Length .....................................................10 4
Foot End and Foot Board Control Panels ....................................................106
Foot End and Foot Board Control Panels - Full-Length Siderail ....................................108
Without CPR Emergency Release .........................................................110
CPR Emergency Release ............................................................... 112
Stickers French/English ................................................................116
Table of Contents
Assembly Drawings (Continued)
Stickers English/Spanish ...............................................................118
BNQ Certification ..................................................................... 12 0
120V Auxiliary Outlet .................................................................. 12 2
Night Light ..........................................................................12 4
Cable and Phone Plug 1/4” ............................................................. 12 5
Power Cord with 90° North American Grade Plug .............................................. 131
Power Cord with Straight Molded North American Hospital Grade Plug .............................. 13 1
Power Cords and Plugs ................................................................ 13 2
Full-Length Retractable Siderail........................................................... 13 3
Retractable Full-Length Siderail without Pendant .............................................. 13 7
PVC Protector for Full-Length Siderail ...................................................... 141
Retractable Half-Length Siderails with Fixed Control ............................................ 142
Retractable Siderails with Removable Controls ................................................ 14 8
PVC Protector - Half-Length Retractable Siderails ............................................. 15 3
Fixed Control Panel without Nurse Call ..................................................... 154
Fixed Control Panel with Nurse Call........................................................ 15 5
Control with Nurse Call Normally Open (N.O.) ................................................ 15 6
Control with Nurse Call Normally Closed (N.C.) ............................................... 157
Post Set............................................................................15 8
Melamine Boards without Control Panel..................................................... 15 9
MDF Laminated Boards without Control Panel ................................................160
MDF Laminated Boards with Control Panel .................................................. 161
Solid Wood Board without Control Panel ....................................................163
Solid Wood Boards with Control Panel......................................................165
Solid Core Boards with Flat Top and Control Panel.............................................167
Optional Bed Accessories ..................................................................169
Removable I.V. Pole - FDTSH ............................................................ 17 0
Bed Extender - FA64152 ................................................................ 17 1
Emergency Crank - FA64161............................................................. 17 4
Removable Two-Sided, Two Function Pendant Control - FA64160 .................................. 17 5
P&D Two-Function Pendant Control - FA64155 ................................................ 17 6
Half an Inch Diameter Stryker Removable I.V. Pole - FA64135 ..................................... 17 7
Half-Length Siderail Protective Pads - DM64232 .............................................. 17 8
Full-Length Siderail Protective Pads - DM64176 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8
Half-Length Siderail Protective Pads - DM64233 .............................................. 17 9
Full-Length Siderail Protective Pads - DM64178 ............................................... 17 9
One Inch Diameter Removable I.V. Pole - FA61002-G ...........................................18 0
Oxygen Bottle Holder - FA64036-G ........................................................ 181
Upright Oxygen Bottle Holder - FA64117 ....................................................18 2
Overhead Trapeze - FA64145 ............................................................ 184
Table of Contents
Optional Bed Accessories
Monitor Tray - FA64153................................................................. 18 6
One Inch Diameter Fixed I.V. Pole - FA64157 ................................................. 187
Recycling Passport .......................................................................188
Warranty...............................................................................190
Limited Warranty .....................................................................190
To Obtain Parts and Service ............................................................. 19 0
Service Contract Coverage .............................................................. 190
Service Contract Programs .............................................................. 19 1
Return Authorization................................................................... 19 1
Damaged Merchandise.................................................................191
International Warranty Clause ............................................................19 1

Introduction

RESTRAINT STRAP
LOCATIONS
HALF
-
LENGTH
SIDERAIL
FOOT SECTION
FOOTBOARD CONTROL
PANEL
(
OPTIONAL
)
EMERGENCY CRANK
OPENINGS
FOOT END
CONTROL PANEL
DRAINAGE BAG
HOOK
BRAKE
/
STEER
PEDAL
5
TH WHEEL
(
OPTIONAL
)
WHEEL COVER
(
OPTIONAL
)
SIDERAIL RELEASE
LEVER
MAIN SW ITCH
(
POWER
CONNECTOR
)
STORED
EMERGENCY
CRANK
(
OPTIONAL
)
BUMPER
HEAD SECTION
CPR RELEASE
HANDLE
OPTIONAL
FIXED SIDERAIL
CONTROL PANEL
(
OPTIONAL
)

INTENDED USE

This manual is designed to assist you with the maintenance of Stryker Model FL23SE Electrical MedSurg Bed. Carefully read this manual thoroughly before using the equipment or beginning maintenance on it. To ensure safe operation of this equipment, it is recommended that methods and procedures be established for educating and training staff on the safe operation of this bed.

PRODUCT ILLUSTRATION

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SPECIFICATIONS

Safe Working Load
Introduction
Note: Safe Working Load indicates the sum
of the patient, mattress, and accessory weight.
Overall Length/Width
Weight with Head/Foot Boards 390 lbs 177 kg
Patient Sleep Surface 35” x 78” 88,9 x 198,1 cm
Recommended Mattress Size
Maximum Thickness
Minimum/ Maximum Bed Height
Fowler Angle 0° to 62°
Knee Gatch Angle
Trendelenburg/Reverse Trendelenburg +17° to -17°
Environmental Conditions
Electrical Requirement
Half-Length Siderails Raised Full-Length Siderails Raised
Length/Width 35” x 78” or 80” 88,9 x 198,1 cm
BNQ Standard
Non-BNQ Standard 5” 12,7 cm
With diameter 12,7 cm (5”) casters
With diameter 15,2 cm (6”) casters
With Auto Contour 0° to 25°
Without Auto Contour 0° to 32°
Transport and Storage
Operating
Complies with the following standards: CSA C22.2 No. 601.1, UL 60601-1, IEC 60601-1, 60601-2-38 and BNQ 6641-120 : 2003.
Bed with diameter
12.7 cm (5”) casters
Bed with diameter
15.2 cm (6”) casters
Ambient Temperature• Relative Humidity• Atmospheric Pressure•
Ambient Temperature• Relative Humidity• Atmospheric Pressure•
90,4” x 41,3” 90,4” x 39,9”
6” 15,2 cm
5” 12,7 cm
11,75” to 29” 29,8 to 737 cm
12,75” to 30” 32,4 to 76,2 cm
-40° to 158°F 10 to 100% 500 to 1060 hPa
50° to 104°F 5 to 95% without condensation 700 to 1060 hPa
100V~, 50-60Hz, 7.5A - Two 250V, 10A Fast Acting Fuses 120V~, 50-60Hz, 4A (9.8A with 120V Optional Auxiliary
200V~, 50-60Hz, 3.2A - Two 250V, 6.3A Slow Blow Fuses 220V~, 50-60Hz, 2.9A - Two 250V, 6.3A Slow Blow Fuses 240V~, 50-60Hz, 2.7A - Two 250V, 6.3A Slow Blow Fuses
500 lbs 227 kg
229,6 x 104,9 cm 229,6 x 101,3 cm
or 203,2 cm
-40° to 70°C
10° to 40°C
Outlet) - Two 250V, 10A Fast Acting Fuses
Stryker reserves the right to change specifications without notice.
Specifications listed are approximate and may vary slightly from unit to unit or by power supply fluctuations. *This device has a 10% duty cycle.
Note
The Safe Working Load for the BNQ beds is of 390 lbs (177 kg).
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Introduction

WARNING / CAUTION / NOTE DEFINITION

The words WARNING, CAUTION, and NOTE carry special meanings and should be carefully reviewed.
WARNING
Alerts the reader about a situation, which if not avoided, could result in death or serious injury. It may also describe potential serious adverse reactions and safety hazards.
CAUTION
Alerts the reader of a potentially hazardous situation, which if not avoided, may result in minor or moderate injury to the user or patient or damage to the equipment or other property. This includes special care necessary for the safe and effective use of the device and the care necessary to avoid damage to a device that may occur as a result of use or misuse.
Note
This provides special information to make maintenance easier or important instructions clearer.
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Symbols

~
10A 250V
6.3A 250V
Warning, Refer to Accompanying Documentation
Alternating Current
Type B Equipment: Equipment providing a particular degree of protection against electric shock, particularly regarding allowable leakage current and reliability of the protective earth connection.
Class 1 Equipment: Equipment in which protection against electric shock does not rely on basic insulation only, but which includes an additional safety precaution in that means are provided for the connection of the equipment to the protective earth conductor in the fixed wiring of the installation in such a way that accessible metal parts cannot become live in the event of a failure of the basic insulation.
IPX4
Protection from liquid splash
Dangerous Voltage Symbol
Protective Earth Terminal
Potential Equalization Symbol
Medical Equipment Classified by Underwriters Laboratories Inc. with respect to Electric Shock, Fire, Mechanical and Other Specified Hazards Only in Accordance with UL 60601-1, First Edition (2003) and CAN/CSA C22.2 No. 601.1-M90 with updates 1 and 2.
Safe Working Load Symbol
Fuse rating for bed with 100V~ and 120V~ electric systems.
Fuse rating for bed with 200V~, 220V~ and 240V~ electric systems.
In accordance with European Directive 2002/96/EC on Waste Electrical and Electronic Equipment (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.
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www.stryker.com 72-1048E MM FL2 3SE REV A 11

CONNECTION DIAGRAM

Electrical Service Information

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12 72-1048 E MM FL 23SE REV A www.stryker.com
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CONNECTION DIAGRAM (CONTINUED)
Electrical Service Information

Preventative Maintenance

WARNING
Use only 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.
Replace as needed. Do not lubricate these spacers.
On both sides of the bed, depress fully down the side of the pedal identified with a red sticker and ensure
that the brakes are applied and the bed immobilized. Toggle the pedal to neutral and ensure the brakes
are released.
On both sides of the bed, depress fully down the side of the pedal identified with a green sticker and ensure
that the steer mode (fifth wheel (optional) or bed wheel) is engaged. Toggle the pedal to neutral and ensure
that the steer mode disengages.
Siderails move smoothly and latch properly in high position.
Ensure that each control of the inner and outer head siderail control panels (optional) and those of the
removable pendant control (optional) are working properly.
All controls of the foot end panel and those of the foot board panel (optional) working properly, including
Trendelenburg and lockout LED’s.
Fowler and Knee Gatch (if raised) flatten and the Fowler control motor resets itself automatically when the
two CPR handles (optional) are pulled until Fowler is flattened. Wait about 30 seconds, the time for the
Fowler motor to reset itself, and then raise the Fowler to ensure that the resetting of the motor has indeed
occurred.
Verify the Fowler, Knee Gatch and Hi-Lo movements to ensure that the motion interrupt switch integrated
to the four electric actuators is operating properly.
Auxiliary outlet (option available only with 120V beds) working properly.
Night light (optional) working properly.
Head end bumpers tightly secured to frame and working properly.
No rips or cracks in mattress cover.
Power cord is not frayed. Replace if the protective sleeve is cut or torn.
No cables worn or pinched.
All electrical connections tight.
All grounds secured to the frame.
All casters roll properly. Check caster for cuts, wear, etc.
Measure current leakage and grounding continuity of the bed and the optional auxiliary outlet. Check with
our Technical Service department for the acceptable values.
Bed Serial Number:
Completed by: _______________________________________ Date: _________________
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www.stryker.com 72-1048E MM FL2 3SE REV A 13

Cleaning

BED CLEANING

CAUTION
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. Germicidal disinfectant, used as directed, and/or Chlorine Bleach products are not considered as mild detergents. • These products are corrosive in nature and may cause damage to your bed if used improperly. If these types of products are used, ensure the beds are wiped with clean water and thoroughly dried following cleaning. Failure to properly rinse and dry the beds will leave a corrosive residue on the surface of the bed, possibly causing premature corrosion of critical components. Failure to follow the above directions when using these types of cleaners may void the product’s warranty.
Procedure:
Hand wash all surfaces of the bed with a soft cloth moistened with a solution of lukewarm water and a mild detergent. Wipe the bed clean and dry thoroughly to avoid build up of cleaning solution.

MATTRESS CARE

WARNING
Inspect the mattress after each use. Discontinue use if any cracks or rips, which may allow fluid to enter the mattress, are found in the mattress cover. Failure to properly clean the mattress, or dispose of it if defective, may increase the risk of exposure to pathogenic substances and may bring about diseases to the patient and user.
Inspection
Implement local policies to address regular care, maintenance, and cleaning of mattresses and covers. The cover • cleaning procedure can be found below and on the bed label. Inspect mattress cover surface, interior and exterior, as well as zip fasteners and cover inner surface if mattresses • have zip fasteners, regularly for signs of damage. If the mattress cover is heavily stained or soiled, or is torn, remove the mattress from service.
Cleaning
Stains: Wash with lukewarm water using a mild detergent. Rinse with water and let dry. For tough stains, use bleach diluted with ten parts of water.
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Troubleshooting Guide

Problem/Failure Recommended Action
No power to bed Is the bed power switch at the head end of the bed •
turned on?
Is the power cord connected to the power connector •
and plugged into the wall outlet?
Is the power cord severed? Replace if so. •
Are the two fuses inside the power connector still •
operational (see pg. 51)?
Verify power at the wall outlet.•
No bed up or down motion when:
The removable pendant control (optional) is used. •
The foot board command is used.•
No Fowler up or down motion when:
The siderail (optional) or removable pendant control •
(optional) is used.
The foot board command is used.•
The Fowler does not fully raise. This situation arises when the CPR emergency release
No Knee Gatch up or down motion when:
The siderail (optional) or removable pendant control •
(optional) is used.
The foot board command is used.•
Is the Hi-Lo lockout activated (LED off)? If so, deactivate •
it (LED on).
Is the cable of the removable pendant control (optional) •
properly connected to the bed connector under the
mattress support?
Check points of the “No power to bed” problem •
described above.
Is the Fowler lockout activated (LED off)? If so, deactivate •
it (LED on).
Is the cable of the siderail control panel (optional) or •
of the removable pendant control (optional) properly
connected to the bed connector under the mattress
support?
Check points of the “No power to bed” problem •
described above.
(optional) is used to partially lower the Fowler. The use
of the CPR for this purpose creates a situation where the
Fowler motor is out of sync with the actual position of the
Fowler. To correct the situation:
Lower the Fowler • completely using a CPR handle or
the Fowler electric control to enable the Fowler motor
to reset itself and thus synchronize its course with the
actual position (flatten) of the Fowler.
Is the Knee Gatch lockout activated (LED off)? If so, •
deactivate it (LED on).
Is the cable of the siderail control panel (optional) or •
of the removable pendant control (optional) properly
connected to the bed connector under the mattress
support?
Check points of the “No power to bed” problem •
described above.
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www.stryker.com 72-1048E MM FL2 3SE REV A 15
Troubleshooting Guide
Problem/Failure Recommended Action
The positioning mechanisms of the Fowler, and/or
the Knee Gatch, and/or the bed height operate with
difficulty.
No Auto Contour (optional) motion. Is the Knee Gatch lockout activated (LED off)? If so, •
Improper operation of the CPR emergency release
(optional): Knee Gatch does not lower and/or the Fowler
actuator does not reset.
Check the four actuator screws to verify their lubrication •
condition and apply grease if needed (see pg. 20).
deactivate it (LED on).
Check and replace if needed the two Auto Contour limit •
switches (see pg. 52).
Check and replace if needed the two CPR mechanism •
limit switches (see pg. 54).
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Quick Reference Replacement Parts List

Note
The parts and accessories listed on this page are all currently available for purchase. Some of the parts identified on the assembly drawing parts in this manual may not be individually available for purchase. Please call Stryker Customer Service USA: 1-800-327-0770 (Option 2) or Canada: 1-888-233-6888 for availability and pricing.
Part Name Part Number
Electric/Electronic Components
Motor Control Board QDF23-0315
Micro Switch 1325P003 / QDF9159
Fuse - Fast Acting 10A, 250V (100/120V) QDF8078
Fuse - Slow Blow 6.3A, 250V (200/220/240V) QDF8068
Power Cord with Straight North American Molded Plug QDF8066
Night Light (Optional) QDF9539
5A Circuit Breaker for Auxiliary Outlet (optional) QDF9025
Hi-Lo Actuator 23-0702
Head Section Actuator 23-0335
Thigh Section Actuator 23-0336
Toroidal Transformer - International Series Beds QDF14-1160
Stand-Off Pins: Motors Control Board QP23-0735
Strain-Relief Bushing QDF9541
Support for the Foot End Control Panel Membrane QP17-0127-07
Foot End Control Panel Membrane QDF17-0693 / QDF17-0180
Siderail Components
Protective Cap QDFP1514
Transfer Plate - Half-Length Siderail 23-0777G / 23-0778G
23-0817G / 23-0818G
Left Inner Membrane without Nurse Call Right Inner Membrane without Nurse Call
Right Inner Membrane with Nurse Call Left Inner Membrane with Nurse Call
Left Outer Membrane QDF23-0405
Right Outer Membrane QDF23-0406
PVC Protector for Painted Head Half-Length Siderails 23-0476
QDF23-0392 / QDF23-0393
QDF23-0396 / QDF23-0397
PVC Protector for Painted Foot Half-Length Siderails 23-0478
PVC Protector for Painted Full-Length Siderails 23-0641
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www.stryker.com 72-1048E MM FL2 3SE REV A 17
Quick Reference Replacement Parts List
Part Name Part Number
Mattress Support Components
Lateral Mattress Retainer QP14034-07
I.V. Pole Holder QP17-0121
Caster
6” with Lock Mechanism RD25038807
6” without Lock Mechanism RD25049307
6” with Steer Mechanism RD25049607
5” with Lock Mechanism RD25049407
5” without Lock Mechanism RD25039107
5” with Steer Mechanism RD25049507
Fifth Wheel Mechanism 5” Caster (Optional) RL5
Base Components
Rue Ring Cotter Diameter 3/8” QDF7878
Green Sticker - Fifth Wheel QE71-0496
Red Sticker - Brake QE71-0511
Wheel Cover - Right (Optional) QP28-0299-07
Wheel Cover - Left (Optional) QP28-0300-07
Brake/Steer Pedal QP23-0627
Velcro Fastener 25-0550
Miscellaneous
Grey Spray Paint DDCAP-GSP
Shoulder Spacer QDF17-0020
Nylon Cable Tie QDF9518
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GROUNDING DIAGRAM
BED

Operation Guide

MAINTENANCE PROCEDURES

WARNING
Always unplug the bed power cord when cleaning or servicing the bed.• To prevent injury when working under the bed with the bed in the high position, always place blocks under the Hi-Lo • levers and apply the brakes. Always unplug the bed power cord from the wall outlet when servicing or cleaning the bed.

STATIC DISCHARGE PRECAUTIONS

The electronic circuits of the bed are protected from static electricity damage only while the bed is assembled. It is extremely important that all service personnel always use adequate static protection when servicing the electronic components of the bed.
STATIC PROTECTION EQUIPMENT
The necessary equipment for a proper static protection is:
1 static wrist strap • 1 grounding plug • 1 test lead with a banana plug on one end and an alligator clip on the other.•
STATIC PROTECTION PROCEDURE
Unplug the bed power cord from the wall outlet. 1. Insert the grounding plug into a properly grounded hospital grade wall receptacle. Plug the banana plug of the test 2. lead into the receptacle on the grounding plug. Connect the alligator clip on the other end of the test lead to a ground point on the bed. Place the static control wrist strap on your wrist. Connect the clip at the other end of the wrist strap cord to a ground 3. point on the bed.
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www.stryker.com 72-1048E MM FL2 3SE REV A 19

Service Information

C
B
Screw Covers Shown Are Optional
A
WARNING
Always unplug the bed power cord when cleaning or servicing the bed.• To prevent injury when working under the bed with the bed in the high position, always place blocks under the Hi-Lo • levers and apply the brakes. Always unplug the bed power cord from the wall outlet when servicing or cleaning the bed.
ACTUATOR LUBRICATION
Note
In compliance with the service life requirement of the BNQ 6641-120/2003 standard, this unit was designed maintenance free with regard to lubrication. However, if the bed is used improperly or cleaned without following the recommendations set forth in the Maintenance Manual (presence of cleaning detergent on the actuator screws), a lubrication of the actuator could be necessary.
Tools Required:
No. 2 Phillips Screwdriver • 1/4” Ratchet (with 6” extension) and 5/16” Socket • Bungee Cords • OG2 Grease• Brush •
Screw Covers
Shown are Optional
Figure 2.2
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Service Information
ACTUATOR LUBRICATION (CONTINUED)
Procedure: Head and Thigh Actuators
Completely raise the bed and apply the brakes. 1. Completely raise the head section and flatten the thigh section to expose maximum screw threads on both actuators. 2. Lower the four siderails. Unplug the power cord from the wall outlet. 3. Lift and fold back the foot section toward the head end of the bed. Attach it to the bed using bungee cords. 4. Using a no. 2 Phillips screwdriver, remove the four screws (A) holding the cover plate to the frame and remove the 5. plate. Remove the optional night light if present. a. Using a 1/4” ratchet (with 6” extension) and a 5/16” socket, remove the two screws (B) holding the dust tube 6. of each knee gatch actuator. Push the tube to free it. b. For the head actuator, remove the two screws, spring washer (C) holding the dust tube of the actuator. Push the tube to free the threads. Using a brush, apply grease on the screw threads. Make sure the grease reaches the bottom of the threads.7. Replace the dust tubes. 8. Using the electric controls, raise and lower several times the Fowler and Knee Gatch to spread the grease evenly. 9. Replace the cover plate.10.
Hi-Lo Actuators
Lower the bed completely. 1. Completely raise the head and foot sections, then lift and fold back the foot section toward the head end of the 2. bed. Unplug the power cord from the wall outlet. 3. Using a brush, apply grease on the threads of the bed lift actuators screws. Optional dust tubes may be present, if 4. so, simply apply grease through the dust tube side openings. Using the electric controls, raise and lower the bed several times to spread the grease evenly.5.
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www.stryker.com 72-1048E MM FL2 3SE REV A 21
I
I
J
A

SIDERAIL REPLACEMENT

E
H
G
K
E
F
A
D
C
J
I

HALF-LENGTH RAIL REPLACEMENT

Tools Required:
3/8” Drive Ratchet• Small Slotted Head Screwdriver • Long Nose Pliers • Retaining Ring Pliers • Rubber Mallet• 7/16” Socket•
Service Information
Right Head Siderail Shown
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Figure 4.1 A
Service Information
SIDERAIL REPLACEMENT (CONTINUED)
HALF-LENGTH SIDERAIL
Procedure:
Completely raise the bed and apply the brakes. 1. Position all the mattress support sections to flat. 2. Unplug the bed power cord from the wall outlet. 3. Raise the siderail needing repair. 4. Using a small slotted head screwdriver and long nose pliers, remove the two protective caps (A). Be careful while 5. using the tools not to damage the siderail paint.
Note
Replace the caps using a rubber mallet. The removal of the caps may damage them; make sure you have some on hand.
a. For a head siderail, using the retaining ring pliers, remove the retaining ring on one arm and using the 7/16” 6. socket, remove the nut, spring washer and spacer holding the rail in place. b. For a foot siderail, remove using the 7/16” socket the nut, the spring washer and the spacer holding the siderail in place (B).
Note
Inspect the self-lubricating bearings for wear and replace them if need be.
Reverse the above steps to install the replacement rail. 7. Verify the siderail movement for proper operation before returning the bed to service.8.
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www.stryker.com 72-1048E MM FL2 3SE REV A 23
Service Information

HALF-LENGTH SIDERAIL ASSEMBLY REPLACEMENT

Tools Required:
3/8” Drive Ratchet• 7/16” Socket • 7/16” Combination Wrench• Diagonal Pliers •
Procedure:
Note
Unless otherwise indicated, refer to Figure 4.1 A on pg. 22 for the following replacement procedure.
Completely raise the bed and apply the brakes. 1. Depending on the position of the siderail needing repair, place the mattress support sections as follows: 2.
Head Siderail: Completely raise the head section. • Foot Siderail: Lower completely the head section. Completely raise the thigh section, then lift and fold back the •
foot section toward the head end of the bed. Unplug the bed power cord from the wall outlet. 3. Raise the siderail needing repair. 4. Using diagonal pliers, cut, if applicable, the cable ties holding the siderails fixed control cable (optional). Loosen the 5. lock ring (D) and unplug the cable.
Note
Note the position and the gathering of the cable before cutting the cable ties to make sure the replacement cable will be connected correctly.
Using the 7/16” socket and 7/16” combination wrench, remove the two locknuts and bolts (E) holding the two half 6. bushings (F), the stopper (G) and the siderail mechanism to each of the two siderail support (H). Remove the half bushings and the mechanism from their location, hold the bushings tightly to prevent them from falling to the ground.
Note
First, remove the two locknuts and bolts at one end of the assembly and, while holding the assembly, finish with the ones at the opposite end.
Reverse the above steps to install the replacement siderail assembly. 7. Verify the siderail for proper operation before returning the bed to service.8.
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Service Information

TRANSFER PLATE REPLACEMENT

Tools Required:
3/8” Drive Ratchet• 7/16” Socket • 7/16” Combination Wrench • Torque Wrench •
Procedure:
Note
Unless otherwise indicated, refer to Figure 4.1 A on pg. 22 for the following replacement procedure.
Completely raise the bed and apply the brakes. 1. Depending on the siderail position, place the mattress support sections as follows: 2.
Head Siderail: Completely raise the head section. • Foot Siderail: Lower completely the head section. Completely raise the thigh section, then lift and fold back the •
foot section toward the head end of the bed. Unplug the bed power cord from the wall outlet. 3. Lower the siderail needing repair. 4. Using the 7/16” socket and 7/16” combination wrench, remove the two locknuts, bushings, washers and bolts (I) 5. holding the transfer plate (J) to the siderail mechanism.
Note
At assembly, tighten the two locknuts to a 75 in/lb torque using the torque wrench.
Reverse the above steps to install the replacement transfer plate. 6. Verify the siderail for proper operation before returning the bed to service.7.
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26 72-1048E MM FL23SE REV A www.stryker.com
A
D
F
J
C
F
C
E
F
A
B
D
F
G
H
I
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Service Information
Figure 4.1 B
Service Information

FULL-LENGTH SIDERAIL PIVOT TUBE REPLACEMENT

Tools Required:
1/2” Combination Wrench • Rubber Mallet •
Procedure:
Note
Unless otherwise indicated, refer to Figure 4.1 B on pg. 26 for the following replacement procedure.
Completely raise the bed and apply the brakes. 1. Unplug the bed power cord from the wall outlet. 2. Lower the siderail needing repair. 3. Using the 1/2” combination wrench, remove the two bolts and washers (A) holding the pivot tube ends to the siderail 4. mechanism arms. Use a rubber mallet to free the tube ends from the arms. Slide the tube out of its location.5.
Note
Apply grease on a 4” distance from both ends of the tube.
Reverse the above steps to install the replacement pivot tube. 6. Verify the siderail movement before returning the bed to service.7.
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www.stryker.com 72-1048E MM FL2 3SE REV A 27
Service Information

FULL-LENGTH RAIL REPLACEMENT

Tools Required:
1/2” Combination Wrench • Rubber Mallet •
Procedure:
Note
Unless otherwise indicated, refer to Figure 4.1 B on pg. 26 for the following replacement procedure.
Completely raise the bed and apply the brakes. 1. Unplug the bed power cord from the wall outlet. 2. Raise the siderail needing repair. 3. Loosen, if applicable, the lock ring (B) and unplug the removable pendant control (optional) cable. Remove the 4. pendant control from the siderail by sliding it out its supports. Using the 1/2” combination wrench, remove the four bolts and washers (A, C) holding the rail to the siderail 5. mechanism arms. Use a rubber mallet to free the tube ends from the arms.
Note
Hold the rail firmly when removing the last bolts.
Reverse the above steps to install the replacement rail. 6. Verify the siderail movement before returning the bed to service.7.
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Service Information

FULL-LENGTH SIDERAIL ASSEMBLY REPLACEMENT

Tools Required:
No. 2 Phillips Screwdriver• Two 1/2” Combination Wrenches•
Procedure:
Note
Unless otherwise indicated, refer to Figure 4.1 B on pg. 26 for the following replacement procedure.
Completely raise the bed and raise the siderail needing repair. 1. Unplug the bed power cord from the wall outlet.2. Remove the head and foot boards. 3. Using two 1/2” combination wrenches, remove the two locknuts and bolts (K, Figure 4.3 C, 4. pg. 43) holding the two bumpers to their supports at the head end of the bed. Using the no. 2 Phillips screwdriver, remove the seven screws (Q, Figure 4.3 C, 5. pg. 43) holding the cover to the head end casing. Remove the cables connected to the power connector after having noted their location and remove the cover. Using the no. 2 Phillips screwdriver, remove the 10 screws (A, Figure 4.2 A, 6. pg. 32) holding the cover and the I.V. pole holders to the foot casing. Lift and remove the cover while taking care to disconnect the control panel cable (B, Figure 4.2 A, pg. 32) from the control board and, if applicable, the foot end casing connector cable (C, Figure
4.2 A, pg. 32) (optional). Using the no. 2 Phillips screwdriver, remove the four screws (D) holding together the two parts of both siderail 7. mechanism covers. Remove the covers. Using the 1/2” combination wrench, remove the four nuts, washers and bolts (E) holding the siderail release handle 8. to the seat section. Using the 1/2” combination wrench, remove the two nuts, washers and bolts (F) holding each end of the full-length 9. siderail to the head end and foot end casings. Reverse the above steps to install the replacement siderail assembly. 10. Verify the siderail for proper operation before returning the bed to service.11.
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www.stryker.com 72-1048E MM FL2 3SE REV A 29
Service Information

FULL-LENGTH SIDERAIL RELEASE HANDLE REPLACEMENT

Tools Required:
Needle Nose Pliers • No. 1 Phillips Screwdriver • Bungee Cord • 7/16” Combination Wrench •
Procedure:
Note
Unless otherwise indicated, refer to Figure 4.1 B on pg. 26 for the following replacement procedure.
Completely raise the bed and apply the brakes. 1. Unplug the bed power cord from the wall outlet. 2. Raise both siderails. 3. Using needle nose pliers, remove the return spring (G). 4. Attach the siderail needing repair to the other siderail using a bungee cord. 5. Using the No. 1 Phillips screwdriver, remove the six screws (H) holding both parts of the release handle. Hold the 6. lower part to prevent it from falling. Using the 7/16” combination wrench, remove the upper part of the handle by turning the lock rod (I) towards the 7. floor.
Note
Use the same procedure to insert the upper part of the new handle on the rod, but this time turn the lock rod up.
Reverse the above steps to install the replacement release handle. 8. Verify the release handle for proper operation before returning the bed to service.9.
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