Stryker Epic 2 2030 Service manual

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Maintenance Manual

Medical

Epic II Critical Care Bed Model 2030

For parts or technical assistance call 800 327 0770 (option 2)

Table of Contents

Introduction

Specifications 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Warning/Caution/Note Definition 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Tips and Guidelines 5−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set−Up Procedures 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Bed Symbols 9−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preventive Maintenance

Cleaning 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preventive Maintenance Checklist 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Information 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting

Static Discharge Precautions 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting Guide 21, 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Epic+ Battery Backup Troubleshooting Guide 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Inverter/Charger, Battery and Zoom r Troubleshooting Flow Chart 24, 25. . . . . . . . . . . . . . . . . . . . . . . . .

Electrical System Information

CPU Board 26, 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Configuration 28−29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Supply 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Epic Ii+ Inverter/Charger Board 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Epic II+ Display CPU Board 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Epic II+ AC Crossover Board 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Inverter Protection Features and Voltage Points 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical System Information 36, 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Quick Reference Replacement Parts List 38, 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service Information

Brake Pedal Replacement 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lift Motor and Capacitor Removal and Replacement 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lift Housing Removal and Replacement 42, 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lift Potentiometer Replacement and Adjustment 44, 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lift Potentiometer “Burn In” Procedure 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lift Motor Coupler Replacement 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power and Sensor Coil Cord Replacement 47, 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Battery Removal and Replacement 49, 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scale System Diagnostics and Calibration 51−53.

Load Cell Replacement 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head Motor Removal and Replacement 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents

Service Information (Continued)

Knee Motor Removal and Replacement 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Supply Removal and Replacement 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPU Board Removal and Replacement 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fowler Potentiometer Replacement 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fowler Potentiometer “Burn−In” Procedure 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Smart−TV Interface “Burn−In” Procedure 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Epic II+ AC Crossover Board Replacement 60, 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Epic II+ Display/CPU Board Replacement 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head and Foot End Siderail Cover Removal 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head and Foot Molded Siderail Replacement 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head End Siderail Cable Replacement 65, 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Hinge Removal 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Module Replacement 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Interface Plug Replacement 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Assembly Drawings And Parts Lists

Base Assembly 70−78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lift Assembly 79−82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Isolation Plate Assembly 83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brake Shaft Assembly 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brake Crank Assembly 85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brake Bar Assembly 86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6” Caster Assembly 87, 88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6” Wheel Assembly 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8” Caster Assembly 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8” Wheel Assembly 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Base Uni−Pan Cover Assembly 92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional 8” Wheel Assembly 93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Epic II+ Base Assembly 94−99.

Epic II+ Base Power Assembly 100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Bottom Cover Assembly 101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Epic II+ Battery Assembly 102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Litter Assembly 103−11 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Actuator Box Cover Assembly 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fowler Brake Kit Assembly 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Epic II+ Litter Assembly 121−127. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Epic II 110V Outlet Assembly 128, 129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Epic II No 110V Outlet 130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents

Assembly Drawings And Parts Lists (Continued)

Epic II+ No 110V Outlet 131, 132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Epic II+ 110V Outlet Assembly 133−135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

110V Box Assembly 136, 137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head End Siderail Assembly 138−145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head End Siderail Latch Assembly 146−149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Siderail Bypass Detent Clip Assembly 150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head End Siderail Outer Panel Assembly 151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head End Siderail Inner Panel Assembly 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot End Siderail Assembly 153−156. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Siderail Release Lever Assembly 157, 158. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Head Board Assembly 159. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Assembly 160−166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Main Module Assembly 167. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Emergency Drop/Cardiac Chair Module Assembly 168. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Bed Exit Module Assembly 169,170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foot Board Scale Module Assembly 171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pendant Assembly 172. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removable IV Pole Assembly 173. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2−Stage IV Mounting Assembly, Foot End 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2−Stage IV Mounting Assembly, Head End 175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2−Stage IV Mounting Assembly, Dual Head End 176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2−Stage IV Pole Assembly 177. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IV Pole Latch Assembly 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fowler X−Ray Cassette Holder Assembly 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IV Pole Transducer Mount Assembly 180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Defibrillator Tray Assembly 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pleur−Evac Rack with Defibrillator Tray Assembly 183, 184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pleur−Evac Rack Assembly 185. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Pump Rack Assembly 186. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Upright Oxygen Bottle Holder Assembly 187. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Bed Extender Pad 188. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional Siderail Pad Set 189. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recycling Passports 190−198. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ited Warranty

Lim

Obtaining Parts and Service 199. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Supplemental Warranty Coverage 199. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Return Authorization 200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Freight Damage Claims 200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

INTRODUCTION

This manual is designed to assist you with the maintenance of the Stryker Model 2030 Epic II and Epic II + Critical Care Beds. Read it thoroughly before using the equipment or beginning any maintenance on it.

SPECIFICATIONS

Safe Working Load 500 pounds (227 kilograms)

Scale System Capacity (optional equipment) Loads weighing up to 500 pounds (227 kilograms)

Scale System Accuracy (optional equipment) $1 pound of total patient weight at any bed position

(patients weighing 100 pounds or less) $1% of total patient weight at any bed position (patients weighing greater than 100 pounds)

Overall Bed Length/Width L−91” /W−42.5” or L−231 cm /W−108 cm

Minimum/Maximum Bed Height (Standard) Minimum/Maximum Bed Height (Enhanced)

Fluoro Access 17.5” (Epic II), 16” (Epic II+)

Knee Gatch Angle 0 to 30

Back Angle 0 to 90

Trendelenburg/Reverse Trendelenburg −12 to +12 $2

Electrical Requirements 115 VAC, 60 Hz, 7.0 Amps / 230 VAC, 50/60 Hz, 4.0 Amps

Battery Voltage (Optional) 24 V, 31 Ah

Noise Level > 65 Decibels

Outlet Option 125 VAC, 5A, 60 Hz

18” to 32.5” $0.5 / 46 cm. to 82.5 cm.

19.5” to 34.5” $0.5 / 49.5 cm. to 88 cm. (Add 2 inches if the bed has 8” casters.)

100 VAC, 50/60 Hz, 9.0 Amps (Japan Option)

 If the bed is equipped with the enhanced height option, the scale accuracy is as described above for litter angles from 0 to $ 5 Trend.

MATTRESS SPECIFICATIONS

Thickness 6”

Width >= 35”

Length >= 84”

ILD 80

Stryker reserves the right to change specifications without notice.

Back to Table of Contents

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.

SAFETY TIPS AND GUIDELINES

Before operating the Epic II and Epic II+ Critical Care Beds, it is important to read and understand all information in this manual. Carefully read and strictly follow the guidelines listed on this page and the following pages. To ensure safe operation of the bed, methods and procedures must be established for educating and training hospital staff on the intrinsic risks associated with the usage of electric beds.

WARNING

 The Epic II Critical Care Bed is equipped with a hospital grade plug for protection against shock hazard.

It must be plugged directly into a properly grounded three−prong receptacle. Grounding reliability can be achieved only when a hospital grade receptacle is used.

 Serious injury can result if caution is not used when operating the bed. Operate bed only when all persons

are clear of the electrical and mechanical systems.

 To help reduce the number and severity of falls by patients, always leave the bed in the lowest position

when the patient is unattended.

 When raising the siderails, listen for the ”click” that indicates the siderail has locked in the up position.

Pull firmly on the siderail to ensure it is locked into position. Siderails are not intended to be a patient restraint device. It is the responsibility of attending medical personnel to determine the degree of restraint and the siderail positioning necessary to ensure a patient will remain safely in bed.

 Always apply the caster brakes when a patient is getting on or off the bed. Always keep the caster brakes

applied when a patient is on the bed (except during transport). Serious injury could result if the bed moves while a patient is getting in or out of bed. After the brake pedal is applied, push on the bed to ensure the brakes are locked. When moving the bed, toggle the steer pedal to put the bed in the steer mode. This locks the swivel motion of the right foot end caster and makes the bed easier to move.

 Ensure the brakes are completely released prior to attempting to move the bed. Attempting to move the

bed with the brakes actuated could result in injury to the user and/or patient.

 Assistance is required to lower the Back if the angle of the Back is greater than 80 when the CPR emer-

gency release is activated. Attempting to lower the Back in this position without assistance may result in injury to the operator.

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Introduction

SAFETY TIPS AND GUIDELINES CONTINUED

 The Bed Exit System is intended only to aid in the detection of a patient exiting the bed. It is NOT intended

to replace patient monitoring protocol. The bed exit system signals when a patient is about to exit. Adding or subtracting objects from the bed after arming the bed exit system may cause a reduction in the sensitivity of the bed exit system.

 If the bed is equipped with the Epic II+ option, there is a power save mode. The power save mode is

activated after one hour on battery power with no motion release switch activation. Functions including Bed Exit, scale and motion will cease to operate when the unit enters the power save mode. Injury to the patient could occur if proper patient monitoring protocol is not observed.

 Due to the weight the battery back−up option adds to the bed (approximately 50 pounds), additional force

is required to move a bed equipped with the Epic II+ Option. Caution should be used when transporting this bed. Additional assistance should be used when necessary. Failure to use caution while transporting this bed may result in injury to the user.

 Always unplug bed during service or cleaning. When working under the bed, always place blocks under

the litter frame to prevent injury in case the Bed Down switch is accidently activated.

 The battery tray assembly weighs 50 pounds. Take care when removing the two hex head screws secur-

ing it to the base frame or personal injury could result.

 Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known

to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

 The Epic II Critical Care Bed is not intended for pediatric use or for patients under 50 pounds.  Explosion Hazard − do not use bed in the presence of flammable anesthetics.  To avoid entanglement, possibly resulting in frayed power cords and risk of electrical shock, wrap the bed

power cord around the roller bumpers at the head end of the bed during transport.

 Service only by qualified personnel. Refer to the maintenance manual. V erify the power cord is un-

plugged and the battery power switch (Epic II+ option) is turned to the off position before servicing.

 When using the Symmetric Aire

reduce the likelihood of a patient fall occurring.

Mattress extra caution and or operator supervision is required to help

To avoid possible injury and to assure proper operation when using a powered mattress replacement system such as XPRT:

 Confirm proper scale system operation following mattress installation. For best results, secure the thera-

py mattress power cord to prevent damage to the cord or interference with the bed frame and the scale system.

 Do not zero bed scales or weigh patient with Percussion, Vibration, Rotation or Turn−Assist active. Pa-

tient motion and position resulting from the dynamic therapy mattress may adversely affect scale system performance.

 Do no initialize (“arm”) bed exit with Percussion, Vibration, Rotation or Turn−Assist active. The patient

motion and position resulting from the dynamic therapy mattress may adversely affect bed exit system performance.

 When using an XPRT Therapy Mattress extra caution and or operator supervision is required to help re-

duce the likelihood of a patient fall occurring.

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Introduction

SAFETY TIPS AND GUIDELINES CONTINUED

CAUTION

 Scale function may be affected by siderail/caster interference. With the litter fully lowered or lowered in

Reverse Trendelenburg, the siderails tucked under the litter in the storage position and the casters turned, there is the potential for interference between the siderail and the caster. Raise the siderails when lowering the litter to the full down position to prevent the interference from causing the bed’s scale system to weigh inaccurately.

 The lockout buttons on the foot board lock the Fowler, Gatch and Bed Up/Down functions and prevent

motion of the bed. It is the responsibility of attending medical personnel to determine whether these functions should be locked and to use the buttons accordingly.

 Because individual beds may have different options, foot boards should not be moved from one bed to

another. Mixing foot boards could result in unpredictable bed operation.

 If large fluid spills occur in the area of the circuit boards or motors, immediately unplug the bed power

cord from the wall socket. Remove the patient from the bed and clean up the fluid. Have maintenance completely check the bed. Fluids can short out controls and may cause the bed to operate erratically or make some functions completely inoperable. Component failure caused by fluids could cause the bed to operate unpredictably and could cause injury to the patient. DO NOT put the bed back into service until it is completely dry and has been thoroughly tested for safe operation.

 Preventative maintenance should be performed at a minimum of annually to ensure all features are func-

tioning as designed. Close attention should be given to safety features including, but not limited to: Safety side latching mechanisms Caster braking systems Leakage current 300 microamps max. No controls or cabling entangled in bed mechanisms Frayed electrical cords and components All controls return to off or neutral position when released

 The siderails are not intended to be used as a pushing device. Damage to the siderails could occur.  The use of a mattress overlay may reduce the effectiveness of the siderail.  When attaching equipment to the bed, ensure it will not impede normal bed operation or patient injury

could occur. For example: hooks on hanging equipment must not actuate control buttons, equipment must not hide the nurse call button, etc.

 The weight of the IV bags should not exceed 40 pounds.  Do not add or remove weight when the bed exit system is armed.  The cleanliness and integrity of both ground chains must be maintained to minimize static build−up and

discharge.

 IV Poles should not be used as a bed push/pull device.

The following Caution statements apply to the optional outlet:

 Maximum total load 5A receptacle rating: 125VAC, 5A, 60Hz.  The total system chassis risk current should not exceed 300uA  Grounding continuity should be checked periodically.  Do not use for life−sustaining equipment.  Use only hospital−grade equipment with electrical outlet.  Unplug free−standing equipment before transporting the bed.

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Introduction

SET−UP PROCEDURES

It is important that the Epic II Critical Care Bed is working properly before it is put into service. The following list will help ensure that each part of the bed is checked.

 Plug the bed into a properly grounded, hospital grade wall receptacle.

WARNING

The Epic II  Critical Care Bed is equipped with a hospital grade plug for protection against shock hazard. It must be plugged directly into a properly grounded three−prong receptacle. Grounding reliability can be achieved only when a hospital grade receptacle is used.

 Depress the pedal at either side of the bed fully to set the four wheel brakes and ensure all four casters

lock. Depress the pedal again to release the brakes.

 Toggle the steer pedal to put the bed in the steer mode and ensure the locking caster engages.  Ensure the siderails raise and lower smoothly and lock in the up and intermediate positions.  Run through each function on the foot board control panel and ensure that each is working properly.  Ensure all functions are working properly on the siderail controls.  Raise the Back up to approximately 60. Squeeze the CPR release handle and ensure the Back and

Knee will drop with minimal effort.

 If the bed is equipped with the Epic II+ battery backup option, unplug the power cord from the wall socket.

Push the battery power switch located on the lower left corner of the head end to the “ON” position. Again, verify each function on the foot board and siderails is operating properly. The 12 volt batteries that provide back−up power to the unit functions with the Epic II + option will charge whenever the power cord is plugged into the wall socket. The batteries require approximately 10 hours of charging time before the bed is put into service.

 If the bed is equipped with the Nurse Call option, verify it is functioning properly prior to patient use.

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BED SYMBOLS

Warning, Refer to Service/Maintenance Manual

Introduction

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 INSULA TION.

Mode of Operation: Continuous

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 2601−1 and CAN/CSA C22.2 No. 601.1

Safe Working Load Symbol

In accordance with European Directive 2002/96/EC on Waste Electrical and Electronic Equipment, 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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BED SYMBOLS

Introduction

1. Press to raise back section.

2. Press to raise knee section.

3. Press to lower back section.

4. Press to lower knee section.

5. Press to activate nurse call.

6. Press to lower the head end of the bed (Trendelenburg).

7. Press to lower the foot end of the bed (Reverse Trendelenburg).

8. Press to raise the litter. If your bed is equipped with the enhanced height option, continue to hold the button an additional 5 seconds after the first stop. The litter will raise an additional 2 inches.

9. Press to lower the litter.

10. Press to activate emergency CPR positioning.

11. Press to activate emergency Cardiac Chair positioning.

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BED SYMBOLS

Introduction

1. Press to raise knee section.

2. Press to raise back section.

3. Press to lower knee section.

4. Press to lower back section.

5. Press to activate the nurse call.

6. Press to turn on the TV or radio. Press again to change TV channels and to turn of f the TV.

7. Press to increase the TV or radio volume.

8. Press to decrease the TV or radio volume.

9. Press to turn on the room lights. Press again to turn off.

10. Press to turn on the reading light. Press again to turn off.

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Introduction

BED SYMBOLS

WARNING

Because individual beds may have different options, foot boards should not be moved from one bed to another. Mixing foot boards could result in unpredictable bed operation.

1. Press repeatedly for low, medium and high settings for the siderail control lights. Continue to press this switch to turn off the siderail control lights and the nurse call indicator light.

2. Press to lock out all bed motion controls on the siderails. Press again to unlock.

3. Press to lock out Back motion control on the siderails. Press again to unlock.

4. Press to lock out Knee motion control on the siderails. Press again to unlock.

5. Press to lock out bed up/down motion controls on the siderails. Press again to unlock.

6. Press to raise bed. If your bed is equipped with the enhanced height option, continue to hold the button an additional 5 seconds after the first stop. The litter will raise an additional 2 inches.

7. Press to lower bed.

8. Press to lower head end of bed (Trendelenburg).

9. Press to lower foot end of bed (Reverse Trendelenburg).

1. Press to raise back section.

2. Press to raise knee section.

3. Press to lower back section.

4. Press to lower knee section.

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Introduction

BED SYMBOLS

1. Press to activate the emergency CPR drop function. The bed will level from Trendelenburg/reverse Tren-

delenburg, the Fowler will lower to flat, the Knee will lower to flat and the litter will lower to full down.

2. Press to activate the Cardiac Chair function. The Knee will raise, the Fowler will raise or lower to approxi-

mately 52 and the bed will tilt to approximately −12 reverse Trendelenburg (foot end down) or −14  if the bed has the enhanced height option. Release the button to stop bed movement: hold the button until movement stops to complete the function.

1. Push to arm the Bed Exit function.

2. Push to disarm the Bed Exit function.

3. “BED EXIT ON” LED − will light when the BED EXIT function is armed.

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Introduction

BED SYMBOLS

1. Press to arm or disarm the Bed Exit function.

2. Press to select the zone desired for Bed Exit function.

3. “BED EXIT ON” LED − will light when the BED EXIT function is armed.

1. LCD − displays patient weight. Trendelenburg angle is displayed when the scale is not active.

2. Press to zero bed. Also press to scroll while Menu Mode is active.

3. Press to enter and exit the Menu Mode.

4. Press when adding or removing equipment to the bed.

5. Press to turn weigh system on and off. Also press to scroll while Menu Mode is active.

6. Press to change weight from pounds to kilograms or back. Also press while using the Menu Mode.

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BED SYMBOLS

Introduction

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BED SYMBOLS

Introduction

DOWN

KNEE BACK

PLUG BED IN TO CHARGE

1. Press and hold to raise the litter. If your bed is equipped with the enhanced height option, continue to hold the button an additional 5 seconds after the first stop. The litter will raise an additional 2 inches.

2. Press and hold to lower the litter

3. Press to raise the Knee section.

4. Press to lower the Knee section.

5. Press to raise the Back section.

6. Press to lower the Back section.

7. The “Plug Bed In To Charge” LED will be illuminated while the battery power switch is on if the battery level is low. Plug the bed power cord into the wall socket to charge the batteries.

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Preventative Maintenance

CLEANING

Hand wash all surfaces of the bed with warm water and mild detergent. DRY THOROUGHLY. Do not steam clean or hose off the Epic II Bed. Do not immerse any part of the bed. Some of the internal parts of the bed are electric and may be damaged by exposure to water.

Suggested cleaners for bed surfaces:

Quaternary Cleaners (active ingredient − ammonium chloride)

Phenolic Cleaners (active ingredient − o−phenylphenyol)

Chlorinated Bleach Solution (5.25% − less than 1 part bleach to 100 parts water)

Avoid over−saturation and ensure the product does not stay wet longer than the chemical manufacturer ’s guidelines for proper disinfecting.

CAUTION

SOME CLEANING PRODUCTS ARE CORROSIVE IN NA TURE AND MA Y CAUSE DAMAGE TO THE PRODUCT IF USED IMPROPERLY. If the products described above are used to clean Stryker patient care equipment, measures must be taken to insure 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 this product’s warranty.

For mattress cleaning instructions, please see the tag on the mattress, or contact the mattress manufacturer.

Clean Velcro AFTER EACH USE. Saturate Velcro with disinfectant and allow disinfectant to evaporate. (Appropriate disinfectant for nylon Velcro should be determined by the hospital.

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Preventative Maintenance

CHECKLIST

All fasteners secure

Engage brake pedal and push on the bed to ensure all casters lock securely

Optional locking steer caster engages and disengages properly

Siderails move, latch and stow properly

All functions on siderails working properly (including LED’s)

Head End Control Panel working properly (including LED) − optional equipment

Confirm battery powered functionality − optional equipment

0DQXDOCPR release working properly

Optional Foot prop intact and working properly

I.V. pole working properly

Optional accessories intact and working properly

No cracks or splits in head and foot boards

All functions on footboard working properly (including LED’s)

No rips or cracks in mattress cover

Scale and Bed Exit system calibrated properly − optional equipment

Power cord not frayed

No cables worn or pinched

All electrical connections tight

All grounds secure to the frame

Ground impedance not more than 100 milliohms

Current leakage not more than 300 microamps

Ensure ground chains are clean, intact, and have at least two links touching the floor

)RZOHUIXQFWLRQLQJSURSHUO\

Bed Serial No.

Completed By:_________________________________ Date:_____________

NOTE

Preventative maintenance should be performed at a minimum of annually. A preventative maintenance program should be established for all Stryker Medical equipment. Preventative maintenance may need to be performed more frequently based on the usage level of the product.

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Preventative Maintenance

GENERAL INFORMATION

NOTE

To prevent a low battery condition when the bed is not plugged in, position the cord out switch at the head end of the bed to the off position. The switch is identified by the label shown below. If the switch is not positioned as shown below and the bed power cord and pendant cord are unplugged, the life of the back−up battery will be significantly reduced. If the power light (located on the foot board) is flashing, the Nurse Call battery needs to be replaced. The battery is located on the patient’s left side at the head end of the bed. No tools are required to replace the battery. Unplug the bed power cord from the wall socket and replace the battery. Properly dispose of the old battery in accordance with local regulations.

BATTERY CHARGER CIRCUIT BREAKER (EPIC II+ OPTION)

If the battery charger circuit breaker(s) located under the litter on the patient’s head end, left side are tripped, refer to the troubleshooting section of the maintenance manual.

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Service Information

The electronic circuits in the 2030 are completely 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 systems of the 2030. Whenever you are touching wires, you should be using static

protection.

Static Protection Equipment

The necessary equipment for proper static protection is:

 1 static wrist strap; 3M part number 2214 or equivalent,

 1 grounding plug; 3M part number 61038 or equivalent,

 1 test lead with a banana plug on one end and an alligator clip on the other; Smith part number

N132B699 or equivalent.

CAUTION

All electronic service parts will be shipped in static shielding bags. Do not open the bags until you have completed steps 2 and 3 of the following procedure. Do not place unprotected circuit boards on the floor. All circuit boards to be returned to Stryker Medical should be shipped in the static shielding bags the new boards were shipped in.

Static Protection Procedure

1. Unplug the power cord from the wall receptacle.

2. Insert the grounding plug into a properly grounded hospital grade wall receptacle. Plug the banana plug

of the test 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.

3. Place the static control wrist strap on your wrist. Connect the alligator clip at the other end of the wrist strap

cord to a ground point on the bed.

BED

GROUNDING DIAGRAM

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Troubleshooting Guide

NOTE

See page 26 through page 33 for an outline of bed PCB’s and voltage test points.

PROBLEM/FAILURE RECOMMENDED ACTION

No power to bed A. Verify the power cord connections at the wall and the bed.

B. Check circuit breakers, under the litter/gatch section on the

patient left side. If the circuit breaker is tripped, reset it by pushing in.

C. Check for 120 VAC at J1 on the power supply, Pin 1 and 2. D. Check for DC voltages on J2 (Pins 1, 2, 3 & 6) on power

supply. See page 30 for power supply voltage test points.

a. If voltage is present, check connector W on the CPU board

and check for the same DC voltages. If OK, go to step E.

b. If voltage is not present, unplug connector W on the CPU

board and recheck for DC voltages at J2 on the power supply.

1. If voltages come back, re−connect cable W to the CPU

board, and go to step c.

2. If DC voltage does not come back, replace the power

supply.

c. Unplug all connectors except for F, FF, O, and W from the

CPU board and recheck voltages on connector W

1. If DC voltages come back, plug the cable connections

back in until problem comes back, isolate the problem to a component or assembly.

2. If DC voltages do not come back, replace the CPU board E. Check for 120 VAC at connector O on the CPU board. a. If voltage is present, replace the CPU board. F. Verify bed function and return to service.

No bed down motion. A. Enter diagnostics, (see page 52) and press bed down.

a. If motion is not present, verify there is a two−pin shunt

present on connector Z, closest to the center of the bed, if not, install shunt.

1. Test bed down motion, if motion is present then go to step

b. If motion is present, re−burn lift potentiometer limits, see

page 45 for procedure.

B. Check for 5 VDC on TP 9 (HL) and TP 7 (FL). a. If 5 VDC is present, go to step C.

b. If 5 VDC is not present, replace CPU board. C. Check for 120 VAC power on connector N (HL) and G (FL),

pin 1 white and pin 3 black, of the CPU board, while pressing bed motion up.

a. If voltage is not present, replace CPU board. b. If voltage is present:

1. Verify the motors are running, if so, replace lift couplers.

2. If motors are not running, check voltage at motor

connection.

3. If voltage is present at motor, check capacitors or motors. D. Verify bed function and return to service.

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Troubleshooting Guide

PROBLEM/FAILURE

No bed up motion. A. Enter diagnostics, (see page 52) and press bed up.

a. If motion is not present, go to step B. b. If motion is present, re−burn lift potentiometer limits, see

page 45 for procedure.

B. Check for 5VDC on TP 10 (HL) and TP 8 (FL) on the CPU

board

a. If 5 VDC is present, go to step C. b. If 5 VDC is not present, replace CPU board. C. Check for 120 VAC power on connector N (HL) and G (FL),

pin 1 white and pin 6 red, of the CPU board while pressing bed motion up.

a. If voltage is not present, replace CPU board.

b. If voltage is present

1. Verify the motors are running, if so, replace lift couplers.

2. If motors are not running, check voltage at motor

connection.

3. If voltage is present at motor, check capacitors or motors. D. Verify bed function and return to service.

No Gatch down motion. A. Check for 5VDC on TP 5 on the CPU board

a. If 5 VDC is present, go to step B.

b. If 5 VDC is not present, replace CPU board. B. Check for 120 VAC power on connector CC, pin 2 (red) and

pin 3 (white), of the CPU board while pressing gatch down.

a. If voltage is not present, replace the CPU board

b. If 5 VDC is present, check the capacitor and motor . C. Verify bed function and return to service.

No Gatch up motion. A. Check for 5 VDC on TP 6 on the CPU board

a. If 5 VDC is present, go to step B. b. If 5 VDC is not present, replace CPU board. B. Check for 120 VAC on connector CC, pin 1 (black) and pin

3 (white), of the CPU board while pressing gatch up.

a. If voltage is not present, replace the CPU board b. If 5 VDC is present, check the capacitor and motor . C. Verify bed function and return to service.

No Fowler up/or uneven motion. A. Check for 5 VDC on TP 3 on the CPU board

a. If 5 VDC is present, go to step B. b. If 5 VDC is not present, replace CPU board. B. Check for 120 VAC on connector GG, Pin 1 (white) and pin

2 (black), of the CPU board while pressing Fowler up.

a. If voltage is not present, replace the CPU board b. If 5 VDC is present, check the capacitor and motor. C. Refer to Fowler Mechanism Customer Guide

(2030-009-028)

D. Verify bed function and return to service.

No Fowler down/or uneven motion. A. Check for 5VDC on TP4 on the CPU board

a. If 5 VDC is present, go to step B. b. If 5 VDC is not present, replace CPU board. B. Check for 120 VAC on connector GG, Pin 1 (white) and pin

3 (red), of the CPU board while pressing Fowler up.

a. If voltage is not present, replace the CPU board b. If 5 VDC is present, check the capacitor and motor.

C. Refer to Fowler Mechanism Customer Guide

(2030-009-028)

D. Verify bed function and return to service.

RECOMMENDED ACTION

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Troubleshooting Guide

OPTIONAL EPIC II+ BATTERY BACK−UP TROUBLESHOOTING GUIDE

This section of the troubleshooting guide includes the battery backup functions. When using this guide, assume the bed is functioning properly when powered by the AC line cord with the exception of the battery charging components.

PROBLEM/FAILURE POSSIBLE CAUSE RECOMMENDED ACTION

ON/OFF switch is in the on position but the power LED is off and the bed does not function.

ON/OFF switch is in the on position, the power LED is on, and the bed does not function.

No DC voltage from the batteries. A. Check the circuit breakers at the head

end of the bed.

B. V erify the battery voltage is greater

than 24 VDC.

C. Check the battery fuse − replace if nec-

essary (p/n 2040−1−802).

D. Check the cable connections from the

batteries to the display board.

E. Check the ON/OFF switch and cab-

ling.

Display board is not functioning or is locking out all functions.

A. Check the safety switches on the drive

bar.

B. V erify the battery voltage is greater

than 24 VDC.

C. Verify the display board is functioning. D. Check all cable connections on the dis-

play and power boards.

ON/OFF switch is in the on position, the power LED is on, and the bed does not function.

The bed power cord is plugged in but the battery does not charge.

The thermostat on the inverter/ charger board has tripped, indicating a temperature above 110 C (230 F).

The battery charger is not functioning.

A. Wait approximately 3−5 minutes to al-

low the inverter/changer board to cool down.

A. Check the circuit breakers on the litter. B. Check the battery charger. C. Check all cable connections on the

charger.

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Troubleshooting Guide

INVERTER/CHARGER, BATTERY & ZOOM TROUBLESHOOTING

Start

Bed is not working

Put ON/OFF Switch in

ON position

Is the Power LED ON ?

Yes

at least one LED Flashing

during start−up process

Yes

Are all the Non−Zoom

functions working ?

Ref. Battery and Charger Module

Display board: Battery status

3 LED’s Flash: >66 % 2 LED’s Flash: 33−66% 1 LED Flash: <33%

Refer to Bed

Troubleshooting GUide

Check Fuse F1 in

Power supply board:

Replace Inverter/

Charger assembly

Put the Bed in

Drive mode

Release the Brake

Squeeze the

Handle Bar

switches

Is the Bed moving

Push/Pull the

Zoom Handle

Bar

Is the Bed driving in

opposite directions

Is the Zoom

working properly?

Yes

Recalibrate the

Potentiometer

(Control bar

POT Burn−in)

Check the Motor wire

connectors

reversal

Check the

Battery wire

connectors

reversal

Yes

Inverter is Good

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Yes

Zoom is Good

Replace

Inverter/

Charger

assembly

Troubleshooting Guide

INVERTER/CHARGER, BATTERY & ZOOM TROUBLESHOOTING

Battery and Charger Module

Is the Input supply Voltage

(~120V AC) Good?

Yes

Connect Bed to

Wall Power (~120V AC)

Are the Circuit Breakers OK ?

Yes

Is Battery Volage Sufficient?

(> 21VDC)

Yes

Plug Bed into Wall Socket

(For Charging/Test)

Is the Battery Voltage

Increasing?

Check Wall Outlet

Reset the

Circuit Breaker

Replace the Batteries

Replace the Inverter

/ Charger assembly

Return Bed to Service

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Yes

Electrical System Information

CPU BOARD − 3002−407−950

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Electrical System Information

CPU BOARD − 3002−407−950

CABLE

LOCATION

W +12 VDC Pin 1 Pin 4 or 5 Relays & Siderails Light Volt-

W +5 VDC Pin 2 & 3 Pin 4 or 5 +5 VDC from Power Supply

W −12 VDC Pin 6 Pin 4 or 5 Relays & Siderails Light Volt-

J +5 VDC Pin 4 Pin 2 +5 VDC for Head Lift Pot

J 0 − 5 VDC Pin 3 Pin 2 Head Lift Pot Wiper

C +5 VDC Pin 1 Pin 2 +5 VDC for Foot Lift Pot

C 0 − 5 VDC Pin 3 Pin 2 Foot Lift Pot Wiper

GG 0 VAC w/o Switch 120

CC 0 VAC w/o Switch 120

O 110 VAC Pin 1 Pin 2 Line Voltage to Bed

N 0 VAC w/o Switch 120

G 0 VAC w/o Switch 120

VOLTAGE POSITIVE

LEAD

Pin 2

VAC w/Switch

Purple

Pin 3 Red Pin 1 Blue Gatch Down

Pin 1 Black Pin 3 Red Fowler Up

Pin 2 White Pin 3 Red Fowler Down

Pin 3 Black Pin 1 White Head Lift Down

Pin 6 Red Pin 1 White Head Lift Up

Pin 3 Black Pin 1 Red Foot Lift Down

Pin 6 White Pin 1 Red Foot Lift Up

NEGATIVE

LEAD

Pin 1 Blue Gatch Up

DESCRIPTION

age

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Electrical System Information

SOFTWARE CONFIGURATION

1. Locate switch bank 4, labeled SB4 on the CPU board (see above).

2. Move the switches to the appropriate positions for the specific bed (see page 29).

3. To verify the switch settings, check what the foot board LCD displays in the burn−in mode. For beds with a scale system, select software config. in the diagnostic mode.

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Electrical System Information

SOFTWARE CONFIGURATION (CONTINUED)

FUNCTIONAL TEST

ICU−KCI

ICU−STANDARD BED

ICU−ZOOM / STANDARD BED

ICU−ZOOM / SCALE / BEDEXIT

ICU−ZOOM / SCALE / ZONE CONTROL BEDEXIT

ICU−SCALE / BEDEXIT

ICU−SCALE / ZONE CONTROL BEDEXIT

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Electrical System Information

POWER SUPPLY − P/N 59−157

CONNECTOR

LOCATION

J1 110V Pin 1 Pin 2

J2 12V Pin 1 Pin 4 or 5

J2 5V Pin 2 Pin 4 or 5

J2 5V Pin 3 Pin 4 or 5

J2 GND Pin 4 Pin 4 or 5

J2 GND Pin 5 Pin 4 or 5

J2 −12V Pin 6 Pin 4 or 5

VOLTAGE POSITIVE LEAD NEGATIVE LEAD

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Electrical System Information

OPTIONAL EPIC II+ INVERTER/CHARGER BOARD − PART NUMBER 2030−1−30

CONNECTOR

LOCATION

HDR 4 26 VDC Pin 2 Red Pin 1 Black From Battery − unplugged

HDR 1 22 VAC Pin 3 Red Pin 2 Secondarys from

HDR 1 34 VAC Pin 1 Green Pin 2 Brown Secondarys from

HDR 2 110−140 VAC Pin 4 Brown Inverter Module

HDR 2 110 V Pin 2 Brown Pin 1 Blue From Wall − plugged in

HDR 3 120 V Pin 2 Plug−In Pin 1 Wall Voltage − plugged in

VOLTAGE POSITIVE

LEAD

NEGATIVE

LEAD

Pin 3 Blue

DESCRIPTION

Transformer − plugged in

Unplugged

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Electrical System Information

OPTIONAL EPIC II+ DISPLAY/CPU − P/N 2030−31−910

CONNECTOR

LOCATION

HDR 1 (H) 0−5VDC Pin 1 Pin 2 Control Pot Wiper Voltage

HDR 6 (J) Battery voltage around 26VDC Pin 1 Pin 5 Battery Voltage Return

HDR 4 (L) 5VDC Pin 9 Pin 1 Voltage from CPU

HDR 1 5VDC Pin 1 Pin 3 DC Voltage to Pot

HDR 7 Continuity Pin 1 Pin 4 Right Hand Switch

HDR 3 Continuity Pin 1 Pin 4 Left Hand Switch

HDR 2 26VDC Pin 3 Pin 1 Battery Voltage

VOLTAGE POSITIVE

LEAD

NEGATIVE

LEAD

DESCRIPTION

(with Switch On)

from On/Off Switch

(with Switch On)

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Electrical System Information

OPTIONAL EPIC II+ AC CROSSOVER BOARD − P/N 2040−31−900

CONNECTOR

LOCATION

HDR 5 (A) 120VAC Pin 4 Pin 1 AC Input to Board from

HDR 1 (C) 120VAC Pin 3 Pin 1 AC Input to Board from

HDR 2 (B) 120VAC Pin 2 Pin 1 AC Output of Board to

HDR 4 (E) +5VDC Pin 4 Pin 1 +5VDC when AC is

VOLTAGE POSITIVE LEAD NEGATIVE

LEAD

DESCRIPTION

the Inverter with the

Power Cord Unplugged

the Wall Receptacle

Main Power

Unplugged from the

Wall Receptacle

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Electrical System Information

OPTIONAL INVERTER PROTECTION FEATURES

The optional Epic+ inverter has several features to prevent internal damage:

1. Low Battery Voltage − If the battery voltage at the inverter drops below the low voltage cut−off, the inverter will shut off.

2. Over−Temperature − If the inverter gets too hot, it will shut off. The overheating may be caused by high ambient temperature, blocked air flow or an overload condition. When the inverter reaches an acceptable temperature, it will restart.

3. Over−Power − The inverter will source up to its maximum power rating. If the load requires more, the output voltage will shut down. Turning the power switch off and on will reset the inverter. Plugging the bed power cord into the wall socket to charge the battery will reset the inverter.

WARNING

The inverter generates 115VAC, the same as a wall receptacle. To prevent injury, do not put anything into the electrical outlets other than an appliance power cord. Keep the outlets covered when not in use. Do not submerge the unit or subject it to moisture.

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Notes

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Electrical System Information

Item Part No. Part Name Qty.

A 3002−45−805 BCT Unit 1 B 3001−303−825 37−Pin Cable 1 C 3002−45−806 Instructions 1 D 3000−303−871 9V Battery 1

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Electrical System Information

37−PIN CONNECTOR

Pin 1 Option 2 Common

Pin 2 Read Light

Pin 3 Room Light

Pin 4 Speaker High

Pin 5 Pot Wiper

Pin 6 Radio Common

Pin 7 Nurse Call Interlock

Pin 8 Audio Transfer −

Pin 9 Audio Transfer +

Pin 10 Interlock +

Pin 11 Interlock −

Pin 12 Spare

Pin 13 Options 3 Common

Pin 14 Pot Low Common

Pin 15 Pot High Common (Std.)/Audio (STV)

Pin 16 Nurse Answer Light +

Pin 17 Option 1 NO/NC

Pin 18 Option 1 Common

Pin 19 Nurse Call Light +

Pin 20 Option 2 NO/NC

Pin 21 Option 3 NO/NC

Pin 22 Option 3A NO/NC

Pin 23 Option 2A Common

Pin 24 Option 2A NO/NC

Pin 25 Nurse Call +

Pin 26 Nurse Call NO/NC

Pin 27 Room/Read Light Common

Pin 28 Nurse Call Light −

Pin 29 Nurse Answer Light −

Pin 30 Priority NO/NC

Pin 31 Priority Common

Pin 32 Option 3A Common

Pin 33 TV − (Std.)/Data (STV)

Pin 34 TV + (Std.)/ (STV)

Pin 35 Speaker Low Common

Pin 36 Audio Shield

Pin 37 Radio NO/NC

STRYKER PENDANT PORT

1 Scan Line

2 Audio (−)

3 Nurse Call (+)

4 +5 VDC

5 Scan Line

6 Scan Line

7 Nurse Call (−)

8 TV Channel Up

9 Backlight

10 Audio (+)

11 Gatch Up/Fowler In/Foot Up/DMS Firm

12 Gatch Down/Fowler Out/Foot Out/DMS

Soft

13 Fowler Up/Trend In

14 Fowler Down/Trend Out

15 Audio Shield

16 Not Used − Socket Filled

17 Bed Up

18 Ground

19 Read Light/Bed Down

20 Room Light

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Quick Reference Replacement Parts List

ELECTRICAL COMPONENTS

AC CROSSOVER BOARD (EPIC II+ OPTION) 2040−31−900

CPU KIT 3002−407−950

DISPLAY/CPU BOARD (EPIC II+ OPTION) 2030−31−910

FOOT BOARD KEYBOARD (S/R LIGHTS, LOCKOUTS, ETC.) 3001−500−930

FOOT BOARD SCALE DISPLAY 3001−507−900

FOOT BOARD SCALE KEYBOARD 3001−507−910

FOOT BOARD BED EXIT KEYBOARD 3001−508−900

INVERTER/CHARGER BOARD 3002−1−30

POWER SUPPLY 59−157

SIDERAIL BOARDS

INSIDE BOARD 3001−400−930

OUTSIDE BOARD 3001−400−910

SPEAKER W/CABLE 3000−403−831

OTHER COMPONENTS

BATTERY KIT 2040−700−13

CAPACITOR, FOWLER & GATCH 59−779

CAPACITOR, FOWLER & GATCH, 230V 59−153

CAPACITOR, FOWLER & GATCH, JAPAN OPTION 59−207

CAPACITOR, LIFT 59−778

CAPACITOR, LIFT, 230V 3221−200−243

CAPACITOR, LIFT, JAPAN OPTION 59−140

CASTER, 6” 3001−200−60

CASTER, STEER, 6” 3001−200−50

CASTER, 8”, OPTIONAL 3001−200−90

CASTER, STEER, 8”, OPTIONAL 3001−200−80

COIL CORD, LIFT POWER 3001−200−864

COIL CORD, LIFT SENSOR 3001−200−815

COMMUNICATIONS TESTER 3001−303−165

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Quick Reference Replacement Parts List

OTHER COMPONENTS (CONTINUED)

FOOT PROP RETROFIT KIT 2030−700−16

ISOLATION PLATE KIT, LIFT MOTOR 3000−200−723

LOAD CELL 3002−307−57

MOTOR COUPLER KIT, LIFT 3000−200−725

MOTOR, FOWLER & GATCH W/CLUTCH 3001−300−705

MOTOR, FOWLER & GATCH W/CLUTCH, 230V 3221−300−705

MOTOR, LIFT (SAME FOR HEAD AND FOOT END) 3000−200−213

MOTOR, LIFT, 230V (SAME FOR HEAD AND FOOT END) 3221−200−213

PAINT, TOUCH−UP, OPAL, BOTTLE W/BRUSH 7000−1−321

PAINT, TOUCH−UP, OPAL, SPRAY CAN 7000−1−318

POTENTIOMETER, FOOT END 3001−200−230

POTENTIOMETER, FOWLER W/CABLE 2035−32−803

POTENTIOMETER, HEAD END 3001−200−240

POWER CORD 39−254

SIDERAIL COVER, RIGHT (Outside US and Canada) 3000−336−11

SIDERAIL COVER, LEFT (Outside US and Canada) 3000−336−12

SIDERAIL COVERS (SET OF FOUR) (Outside US and Canada) 2040−130

SINGLE TUBE OF GREASE 3000−200−700

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Service Information

BRAKE PEDAL REPLACEMENT

Required Tools:

5/16” Hex Allen Wrench Torque Wrench Loctite 242

Hammer Punch #2 Phillips Screwdriver

Bungee Cords (or Equivalent)

Procedure:

4. Raise the litter to the full up position.

5. Unplug the bed power cord from the wall socket.

6. Using a #2 Phillips screwdriver, remove the three screws holding both the head end and the foot end upper lift covers. If you want, hold the covers out of the way by using bungee cords (or the equivalent) to secure them to the litter top.

7. Using a 5/16” hex Allen wrench, remove the two bolts holding the brake pedal to the brake rod.

8. Using a hammer and punch, remove the roll pins holding the brake shaft crank to the brake rod on both the head and the foot end.

9. Push the brake rod through the frame until the brake pedal is clear. Remove the brake pedal.

10. Reverse the above steps to attach the new brake pedal.

NOTE

Use Loctite 242 when reinstalling the bolts and torque the bolts to 25 foot−pounds.

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Service Information

LIFT MOTOR AND CAPACITOR REMOVAL AND REPLACEMENT

Required Tools:

3/8” Socket Wrench w/Extension 5/16” Socket Wrench Floor Jack Side Cutters 7/16” Open End Wrench 2x4 (or Equivalent)

Procedure: NOTE

If you need more space to work under the base frame, place a 2x4 across the base frame rails and use a floor jack to raise the base frame off the floor.

1. Unplug the bed power cord from the wall socket. Using a 5/16” socket wrench, remove the five bolts holding the lower lift cover to the base and remove the cover.

2. Disconnect the two connectors (A) at the motor capacitor.

3. Disconnect the white connector (B) from the power cord.

4. Using side cutters, cut the cable ties holding the capacitor (C) to the base and remove the capacitor .

5. Using a 3/8” socket wrench, remove the four screws (D) holding the motor assembly in the lift housing and remove the motor assembly.

6. Reverse the above steps to install the new motor.

NOTE

The drive shaft on the new motor probably will have to be turned to be aligned with the coupler. Use a 7/16” open end wrench to turn the drive shaft of the motor.

FOOT END

The procedure for lift motor and capacitor removal and replacement is the same for both ends of the bed.

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Service Information

LIFT HOUSING REMOVAL AND REPLACEMENT

Required Tools:

#2 Phillips Screwdriver Bungee Cord (or Equivalent) 5/16” Socket Wrench

Side Cutters 9/16” Socket Wrench Floor Jack

7/32” Hex Allen Socket Wrench Sawhorses (or Equivalent) 2x4 (or Equivalent)

3/8” Socket Wrench (w/ 6” extension)

Procedure:

NOTE

If you need more space to work under the base frame, place a 2x4 across the base frame rails and use a floor jack to raise the base frame off the floor.

1. Unplug the bed power cord from the wall socket.

2. Using a 5/16” socket wrench, remove the five bolts holding the lower lift cover to the base and remove the cover.

3. Using a #2 Phillips screwdriver, remove the three screws holding the upper lift cover to the base. If you want, hold the covers out of the way by using bungee cords (or the equivalent) to secure them to the litter top.

4. Remove the lift motor and capacitor (refer to procedure on page 41).

5. Remove lift potentiometer (refer to procedure on page 44).

6. Using a 5/16” socket wrench, remove the cable clamps holding the power and sensor coil cords on top of the lift housing assembly. Cut the cable ties and disconnect the coil cords from under the lift housing. The power and sensor coil cords are now free of the lift housing assembly. Drape them up out of the way.

7. Using a 7/32” hex Allen socket, remove the two screws holding the lift screws to the header crossbar plate.

8. Lift the litter top up and support it about 6” above the lift screws with sawhorses or the equivalent.

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Service Information

LIFT HOUSING REMOVAL AND REPLACEMENT (CONTINUED)

FOOT END − BOTTOM VIEW

9. Under the base, using a 9/16” socket, remove the four nuts (A) holding the lift housing to the base.

10. Lift up and out on the lift housing assembly to remove it from the base.

CAUTION

To ensure proper reattachment of the power and sensor coil cords, refer to the procedure on page 47. Refer to the procedure on page 44 for reattachment of the lift potentiometer.

11. Reverse the above steps to reinstall the lift housing assembly after service is completed.

NOTE

The procedure for lift housing removal and replacement is the same for both ends of the bed.

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Service Information

LIFT POTENTIOMETER REPLACEMENT AND ADJUSTMENT

Required Tools:

#2 Phillips Screwdriver Bungee Cord (or equivalent) 5/16” Socket Wrench 3/8” Open End Wrench Side Cutters

Procedure:

1. Raise the litter to the full up position.

2. Unplug the bed power cord from the wall socket.

3. Using a 5/16” socket wrench, remove the five bolts holding the lower lift cover to the base and remove the cover.

4. Using a #2 Phillips screwdriver, remove the three screws holding the upper lift cover to the base. If you want, hold the covers out of the way by using bungee cords (or the equivalent) to secure them to the litter top.

5. Using side cutters, cut the cable tie (A) holding the pot cable to the coil cord.

6. Unplug the pot cable from the sensor coil cord. If replacing a pot at the head end of the bed, unplug the cables attached to the brake sensor switch.

7. Pull the pot cable up through the base.

8. Using a 3/8” open end wrench, remove the two bolts (B) holding the pot housing (C) to the lift housing.

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Service Information

LIFT POTENTIOMETER REPLACEMENT AND ADJUSTMENT (CONTINUED)

9. Lift up and out on the pot housing assembly to remove it from the lift housing.

10. Before installing the new pot on the bed, turn it clockwise until it stops. T urn it back counterclockwise two full (360) revolutions. This allows a ”window” position for proper upper and lower limits.

11. Reverse steps 4−8 to install the new pot and pot housing assembly.

12. After installing the new pot, the “burn−in” procedure must be followed.

NOTE

Be sure to maintain the pot position while installing.

LIFT POTENTIOMETER “BURN−IN” PROCEDURE

NOTE

It requires two people to enable the diagnostics mode for the bed.

1. Unplug the bed power cord from the wall socket.

2. On the foot board control panel, hold down the bed motion lock button and the button to lock out the siderail controls for the knee. While still holding the buttons, plug the bed power cord into the wall socket. Release the foot board buttons. The siderail control lights LED should be flashing to indicate the bed is in diagnostics mode.

3. To “burn in” the Bed Up/Down limits, raise the bed completely up until it can’t go any farther. Press and hold the “Bed Motion Lock” button. The “Bed Motion Lock” LED will light. Continue to hold the “Bed Motion Lock” button until the“Bed Motion Lock” LED flashes. The flashing LED indicates the limits have been set. Release the“Bed Motion Lock” button and unplug the power cord from the wall socket to complete the “burn in” mode.

4. Plug the power cord into the wall socket and verify the lift limits are set properly before returning the bed to service.

5. If your bed has an IV Caddy, a lower limit must be burned in. Run the litter down to 19.5 inches. Hold the Bed Up/Down Lock button until the light flashes.

CAUTION

Do not run the litter all the way down while in the diagnostics mode. Damage to the botton lift covers could result.

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Service Information

LIFT MOTOR COUPLER REPLACEMENT

Required Tools:

5/16” Socket Wrench 3/8” Socket Wrench (w/6” Extension) Floor Jack 2x4 (or Equivalent)

Procedure: NOTE

If you need more space to work under the base frame, place a 2x4 across the base frame rails and use a floor jack to raise the base frame off the floor.

1. Unplug the bed power cord from the wall socket.

2. Using a 5/16” socket wrench, remove the five bolts holding the lower lift cover to the base and remove the cover.

3. Using a 3/8” socket with an extension, remove the four bolts (A) holding the isolation plate (B) to the lift housing and lower the lift motor and isolation plate assembly to allow access to the coupler (C).

4. The motor coupler can now be removed from the lift housing.

5. Reverse the above steps to install the new motor coupler and bushings.

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Service Information

POWER AND SENSOR COIL CORD REPLACEMENT

Required Tools:

#2 Phillips Screwdriver Side Cutters 5/16” Socket Wrench

Bungee Cord (or equivalent) 5/16” Nut Driver Floor Jack

2x4 (or Equivalent)

Procedure: NOTE

If you need more space to work under the base frame, place a 2x4 across the base frame rails and use a floor jack to raise the base frame off the floor.

1. Unplug the bed power cord from the wall socket.

2. Using a 5/16” socket wrench, remove the five bolts holding the lower lift cover to the base and remove the cover.

4. Using side cutters, cut the cable ties holding the power and sensor coil cords to the base. Remove the ground wire coming from the sensor cord that is attached to the base (note the star washer arrangement).

5. Disconnect the cables going to the motor and the lift potentiometer (at the head end, the sensor cord is also attached to the brake switch sensor).

6. Pull both cords up through the frame of the bed and the lift housing.

7. Using a 5/16” socket wrench, remove the two screws (A) holding the cable clamps* to the top of the lift housing.

8. Using a 5/16” socket wrench, remove the two screws (B) securing the cable clamps* to the underside of the header crossbar assembly.

9. Pull both coil cords up through the header crossbar assembly.

10. Disconnect the power and sensor coil cords from the connectors.

11. The cords should now be completely removed from the bed. Reverse the above steps to install the new power and sensor cords.*

CAUTION

* When replacing the power and sensor coil cords, secure the cable clamps to the cords at the first coil both on the top and on the bottom to ensure there is not too much slack in the cords between the top of the lift housing assembly and the bottom of the header crossbar. Be sure the clamps are fastened at exactly the correct angle, as shown by the arrows in the illustration. Arrange the cords exactly as shown in the illustration

(left in front of right). If this is not done correctly, damage to the cords will result.

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Service Information

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VIEW FROM CENTER OF BED

Service Information

OPTIONAL BATTERY REMOVAL AND REPLACEMENT

Required Tools:

Torx T27 7/16” Wrench 1/2” Socket Wrench Bungee Cords Phillips Screwdriver

5/32” Allen Wrench

Procedure:

1. Raise the litter to full up. Unplug the power cord from the wall socket and push the battery power on/off switch to the “OFF” position.

2. Using a Phillips screwdriver, remove the four screws holding the base hood to the base frame.

3. Lift the base hood and support it from the litter frame using bungee cords or the equivalent.

4. Properly ground yourself (see page 20 for static discharge precautions).

5. Open the cable clamp at the head end, left side of the base frame and remove the cables from the clamp.

6. Using a Torx T27, remove the four screws (A) holding the electronics box cover and remove the cover.

7. Disconnect the two battery cables (B).

WARNING

The battery tray assembly weighs 50 pounds. Use caution when removing the two hex head screws securing it to the base frame or personal injury could result. Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other re-

productive harm. Wash hands after han- dling. Properly dispose of the old battery in

accordance with local regulations.

8. Support the battery tray assembly from the bottom. Using a 7/16” hex socket or wrench, remove the two screws (C) supporting the battery tray.

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Service Information

OPTIONAL BATTERY REMOVAL AND REPLACEMENT (CONTINUED)

9. The back of the battery tray assembly has a lip which catches on the electronics box. Lift up and out to remove the battery tray assembly.

10. Using a Phillips screwdriver, remove the two screws holding the battery terminal to the battery tray assembly.

11. Using a 5/32” Allen wrench and a 7/16” wrench, remove the four screws and nuts holding the battery harness to the battery terminals.

12. Reverse steps 1 − 11 to install the new batteries. Complete the last four items of the set−up procedures on page 8.

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Service Information

SCALE SYSTEM DIAGNOSTICS AND CALIBRATION

Diagnostic Mode Functions:

1. ANGLE CALIBRATE − This may be required in the field to recalibrate the scale. Calibrate using 50 pounds.

2. DISP. CORNER LBS − This function displays the individual corner weights in pounds for each load cell

and can be used to isolate a defective load cell.

3. DISP. CORNER CTS − This function displays the individual corner weights in counts for each load cell

and can be used to isolate a defective load cell.

4. DISPLAY FACTORS – This function is used to see the scale calibration factors. This can be used to diagnose a bad scale calibration.

5. DISPLAY AVERAGES − This function is used to see the average weight in pounds each load cell has experienced.

6. DISPLAY MAXIMUMS − This function is used to see the maximum weight each load cell has experienced.

7. CLEAR STATISTICS − This function is used to clear the averages and maximums.

8. INIT TO DEFAULTS − This function is used to reset the scale factors back to defaults.

9. VIEW ERROR LOG − This function can be used to see a log of scale errors and the time they occurred.

10. LOCK/UNLOCK LBS/KG − This function can be used to lock out the ability to change weight units.

11. PICK EXIT ALARM − This function can be used to select a different bed exit alarm tone.

12. BRAKE ALARM OFF/ON − This function can be used to enable or disable an audible alarm when the brakes are not set. Not available for beds with Zoom or Battery Backup.

13. DEFAULT ANGLE − This function can be used to select the default angle displayed to either fowler or trend.

14. SOFTWARE CONFIG − This function can be used to see what the bed configuration is.

15. SOFTWARE VERSION − This function can be used to see what software version it is.

16. CALIBRATE SCALE − This is the old scale calibration routine with 200 pounds. Only there for backup

purposes.

17. EXIT DIAGNOSTIC − This function will give you the ability to exit the diagnostic mode and go into scale

mode.

Diagnostic Mode: NOTE

It requires two people to enable the diagnostic mode for the scale system.

1. To enter diagnostic mode, unplug the bed’s power cord from the wall socket.

2. Press and hold down the LBS/KGS button.

3. While still holding the LBS/KGS button, plug the bed’s power cord into the wall socket.

4. After two seconds, release the LBS/KGS button. The LCD should display “ANGLE CALIBRA TE”. The diagnostic mode is now active.

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Service Information

SCALE SYSTEM DIAGNOSTICS AND CALIBRATION (CONTINUED)

Displaying Individual Load Cell Outputs:

A defective load cell can be detected by entering diagnostics and displaying individual load cell outputs.

1. Enter the diagnostic mode. The LCD will display “ANGLE CALIBRATE” when the diagnostic mode is activated.

2. Repeatedly press and release the up or down arrow button (ZERO or SCALE ON/OFF) until the LCD displays “DISPLAY CORNER CTS”.

3. Press and release the ENTER button (LBS/KGS). The LCD should display “ ƜƝ SELECT CORNER”.

The two buttons listed below function as POSITION buttons to select the four corners of the bed’s litter. Whenever the LCD displays “ƜƝ SELECT CORNER”, press one of these buttons to cycle through the corners and to select the load cell assembly at the desired corner.

A. ZERO = cycle up through the four corners

B. SCALE ON/OFF = cycle down through the four corners

4. Press and release the position button that corresponds with the load cell to be checked. The LCD should display “X/X=NNN.N”. ”X/X” represents the initials of the selected corner , i.e. H/R will be displayed for the patient’s head end, right side. ”NNN.N” represents the resistance of the load cell.

5. Repeat step four for each corner. Head end weight readings will normally be lower than foot end weights. Weight readings should be constant. A drifting 000.0 or 999.9 weight, or a reading that does not change when weight is applied to that corner of the bed indicates a problem with the selected load cell assembly or load cell cable.

Verifying Scale Accuracy:

1. Zero the empty bed. Place a known weight on the center of the bed; the heavier the better and no less than 100 pounds. The displayed weight should be ± 1% of the actual weight.

2. If the displayed weight is not accurate, remove the weight from the bed and proceed to the Scale Calibration section.

Scale Calibration: NOTE

It requires two people to enable the calibration mode for the scale system.

Raise the siderails when calibrating the scale to avoid getting inaccurate scale readings due to possible interference between the siderails and the casters.

Calibrate the scale system with a known 50 pound weight. If exactly 50 pounds is not available, the factory default for calibration will have to be changed as described in step 6.

1. To enter the calibration mode, unplug the bed’s power cord from the wall socket.

2. Press and hold down the LBS/KGS button.

3. While still holding the LBS/KGS button, plug the bed’s power cord into the wall socket.

4. After two seconds, release the LBS/KGS button. The LCD should read “ANGLE CALIBRATE”. The cal-

ibration mode is now active.

5. Press and hold the ENTER button (LBS/KGS). Zero the bed, following the displayed instructions. When

the bed is zeroed, the LCD should display “REF X100=<0>5000”. This is the factory default for 50 pounds. If 50 pounds will be used to calibrate the scale, proceed to step 7.

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Service Information

SCALE SYSTEM DIAGNOSTICS AND CALIBRATION (CONTINUED)

Scale Calibration (Continued):

6. If exactly 50 pounds is not available, change the display to match the weight you are using. Pressing

the CHANGE EQUIP button will move the cursor position to the right. Pressing the up arrow (ZERO) button will increase the numbers. Pressing the down arrow (SCALE ON/OFF) button will decrease the numbers. Scroll through the numbers until they match the weight you will use for calibration.

7. Place the 50 pound calibrated weight in the center of the bed. Press and release the ENTER button and

the LCD will display “PRESS REV. TREND”. Press and hold the button with the Reverse Trendelenburg symbol (feet down/head up) until the bed stops. Release the button and the LCD will display “DO NOT TOUCH BED”. Press and hold the Reverse Trendelenburg button again until the bed stops. Release the button and the LCD will display “DO NOT TOUCH BED”.

8. The LCD will display “PRESS TREND.” Press and hold the button with the Trendelenburg symbol (feet

up/head down) until the bed stops. Release the button and the LCD will display “DO NOT TOUCH BED”. Press and hold the Trend button again until the bed stops. Release the button and the LCD will display “DO NOT TOUCH BED”.

9. Repeat steps 5 − 8 with 200 pounds.

10. The LCD will display the weight. This indicates the calibration procedure is complete.

11. Level the bed at a full up or full down position. Remove the weight and zero the bed.

12. Verify scale accuracy and functionality before returning the bed to service.

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Service Information

LOAD CELL REPLACEMENT

Required Tools:

9/16” Socket Wrench 9/16” Open End Wrench Saw Horse (or Equivalent) Wire Cutters

Replacement Procedure:

1. Raise the Fowler or knee section, depending which end of the litter needs service.

2. Unplug the load cell connector from the load cell cable.

3. Using wire cutters, remove the wire ties holding the cable to the frame.

4. Using a 9/16” socket and a 9/16” open end wrench, remove the two bolts holding the load cell to the litter cross tube and remove the load cell.

5. Using a saw horse, support the litter at the end where the load cell was removed. Reverse the above procedure to install the new load cell.

NOTE

Scale calibration procedure must be performed after the load cell is replaced (see page 52).

HEAD END MOTOR REMOVAL AND REPLACEMENT

Required Tools:

T27 Torx 7/16” Socket Wrench 3/8” Socket Wrench Wire Cutters

Procedure:

1. Run the litter to the full up position and remove the mattress from the bed.

2. Fold the foot section back toward the head end of the bed. Electrically run the knee section to full up.

If the knee section will not move electrically, pull the foot section toward the head end of the bed while pulling the CPR release handle (located at the head end of the bed). The knee section will raise.

3. Using a T27 torx, remove the four screws holding the cover to the actuator box and remove the cover.

4. Remove the two CPR release cables from the CPR release bracket. Using a 3/8” socket wrench under-

neath the actuator box, remove the two bolts holding the release bracket to the actuator box and remove the bracket from the actuator box.

5. Disconnect all the electrical connections going to the head motor and move aside any wiring that could

interfere with the removal of the motor.

6. Using a 3/8” socket wrench underneath the actuator box, remove the four bolts holding the motor mount-

ing bracket to the actuator box. Lift up and out on the motor to remove it.

7. Remove the motor mounting bracket from the old motor and install it on the replacement motor .

8. Reverse steps 3 through 6 to install the replacement motor.

9. Verify the bed is working properly before returning it to service.

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Service Information

KNEE MOTOR REMOVAL AND REPLACEMENT

Required Tools:

T27 Torx 7/16” Socket Wrench 3/8” Socket Wrench Wire Cutters

Procedure:

1. Run the litter to the full up position and remove the mattress from the bed.

2. Fold the foot section back toward the head end of the bed. Electrically run the knee section to full up.

3. Using a 7/16’ socket wrench, remove the mounting bolt on the litter for the knee dampening cylinder. This

leaves the knee dampener mounted only to the seat panel.

4. Using a T27 torx, remove the four screws holding the cover to the actuator box and remove the cover.

5. Remove the two CPR release cables from the CPR release bracket. Using a 3/8” socket wrench under-

neath the actuator box, remove the two bolts holding the release bracket to the actuator box and remove the bracket from the actuator box.

6. Disconnect all the electrical connections going to the knee motor and move aside any wiring that could

interfere with the removal of the motor.

7. Pull the foot panel toward the head end of the bed. This causes the knee motor linkage to roll past center

and allows the motor to be removed without supporting the knee section.

8. Using a 3/8” socket wrench underneath the actuator box, remove the four bolts holding the motor mount-

ing bracket to the actuator box. Lift up and out on the motor to remove it.

9. Remove the motor mounting bracket from the old motor and install it on the replacement motor .

10. Install the replacement motor.

11. Reverse step 3 − 5 to reinstall the knee dampener, CPR bracket and actuator box cover.

12. Pull the foot panel toward the foot end of the bed. This causes the knee motor linkage to roll back past center. If this step is not done, damage to the motor or linkage will occur.

13. Verify the bed is working properly before returning it to service.

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Service Information

POWER SUPPLY REMOVAL AND REPLACEMENT

Required Tools:

T27 Torx Needle−Nose Pliers

Procedure:

1. Run the litter to the full up position and remove the mattress from the bed.

2. Fold the foot section back toward the head end of the bed. Electrically run the knee section to full up. If the knee section will not move electrically, pull the foot section toward the head end of the bed while pulling the CPR release handle (located at the head end of the bed). The knee section will raise.

3. Using a T27 torx, remove the four screws holding the cover to the actuator box and remove the cover.

4. Properly ground yourself (see page 20).

5. Unplug all electrical connections from the power supply.

6. Using needle−nose pliers, squeeze the four stand−offs supporting the power supply and pull up gently on the power supply to remove it.

7. Reverse steps 2 through 5 to install the new power supply.

8. Verify the bed is working properly before returning it to service.

CPU BOARD REMOVAL AND REPLACEMENT

Required Tools:

T27 Torx Needle−Nose Pliers

Replacement Procedure:

1. Run the litter to the full up position and remove the mattress from the bed.

3. Using a T27 torx, remove the four screws holding the cover to the actuator box and remove the cover.

4. Properly ground yourself (see page 20).

5. Unplug all electrical connections from the CPU board.

6. Press the six stand−offs away from the board while gently lifting the board up and out.

7. Install the replacement CPU board.

NOTE

After the replacement CPU board is installed, a “burn−in” procedure must be performed for the Fowler and lift motor potentiometers (see page 45 and page 58). If the bed is equipped with a scale system, the scale calibration procedure must also be performed after the replacement CPU board is installed (see page 52).

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Service Information

FOWLER POTENTIOMETER REPLACEMENT

Required Tools:

T27 Torx Wire Cutters 1/2” Open End Wrench 7/64” Allen Wrench

Replacement Procedure:

1. Manually crank the knee section up until it stops.

2. Using a T27 Torx, remove the four screws holding the litter access cover to the litter and remove the cover.

3. Using a 7/64” Allen wrench, loosen the screw holding the linkage to the pot. shaft and remove the linkage

from the shaft.

4. Using a 1/2” open end wrench, remove the nut holding the potentiometer to the frame.

5. Using wire cutters, remove the cable ties from the cable. Unplug the cable from the CPU and remove the

pot.

6. Reverse the above procedure to install the replacement potentiometer.

7. The new potentiometer must be calibrated after it has been installed.

8. The Fowler pot. should be set at 150 ohms ($ 10 ohms) in the full down position. This reading must be

taken from pins 3 and 4 on the connector with the pot. unplugged from the board. After the correct ohm reading is achieved, tighten the screw on the linkage.

9. Unplug the bed power cord from the wall socket.

10. Press and hold the “Knee Lockout” and “Bed Motion Lock” buttons on the foot board.

11. Plug the power cord into the wall socket. Release the two buttons and the “Knee Lockout” LED should be flashing. This indicates the bed is in the correct calibration mode.

12. Using the foot board controls, run the Fowler up to 90. Press and hold the button on the foot board to lock out the siderail controls for the back until the padlock LED flashes. Release the button.

13. Using the foot board controls, run the Fowler down to 0. Press and hold the button on the foot board

to lock out the siderail controls for the knee until the padlock LED flashes. Release the button and unplug the bed power cord to complete the “burn in” mode.

14. Plug the bed power cord into the wall socket and verify the back limits are set properly before returning the bed to service.

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Service Information

FOWLER POTENTIOMETER “BURN−IN” PROCEDURE

NOTE

It requires two people to enable the diagnostics mode for the bed.

1. Unplug the bed power cord from the wall socket.

3. Using the foot board controls, run the Fowler up to 90_. Press and hold the button on the foot board to lock out the siderail controls for the back until the padlock LED flashes. Release the button.

4. Using the foot board controls, run the Fowler down to 0_. Press and hold the button on the foot board to lock out the siderail controls for the knee until the padlock LED flashes. Release the button..

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Service Information

OPTIONAL SMART TV INTERFACE “BURN−IN” PROCEDURE

This procedure is used for selecting the style of TV interface needed for your bed. If traditional TV is desired, no calibration is required. If optional Smart TV is available on the bed, select one of the TV manufacturers listed in the table below.

SET−UP

 Ensure the communication cable is connected between the bed and the Db37 wall port or the pillow

speaker port of the nurse call system. If available, a bed communication tester can be used instead of the hospital wiring.

PROCEDURE

1. Place the bed in the lift potentiometer burn−in mode (see page 45).

2. Notice the Nurse Call LED (yellow) is flashing. Notice the Nurse Answer LED (green) is flashing on/off slowly.

3. Press and release the TV ON/OFF switch on the bed’s siderail once. Notice the Nurse Call LED flashes once. This is the first selection of TV manufacturers for the Smart TV mode. Notice the Nurse Answer LED (green) is flashing on/off slowly. The Nurse Answer LED will only light when the Nurse Call LED (yellow) is flashing.

4. Press and release the TV ON/OFF switch on the bed’s siderail to scroll to other TV manufacturers. Notice the number of times the Nurse Call LED flashes matches the number listed in the table below and represents the TV manufacturer selected.

5. When the desired TV manufacturer has been selected, unplug the bed power cord from the wall socket and plug it back in to complete the Smart TV burn−in procedure.

NOTE

If the bed is connected to a television during the burn−in procedure, the television will turn on when the correct setting is selected.

TV MANUFACTURER SELECTION FOR SMART TV BURN−IN PROCEDURE

Press and release TV ON/OFF switch: Nurse Call LED (Yellow) TV Manufacturer

One time One flash RCA 1

Two times Two flashes RCA 2

Three times Three flashes Zenith 1

Four times Four flashes Zenith 2

Five times Five flashes Phillips/Magnavox

Six times Six flashes Magnavox

(models 9120, 9220, 9320)

Seven times Seven flashes Traditional Plus

Eight times Eight flashes Traditional TV

Nine times Nine flashes Auto Detect: Smart TV

Ten times Ten flashes Auto Detect w/ Digital Volume

Smart TV

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Service Information

EPIC+ OPTION AC CROSSOVER BOARD REPLACEMENT

Required Tools:

T27 Torx 1/2” Box End Wrench #2 Phillips Screwdriver Wire Cutters Small Flat Blade Screwdriver Needle Nose Pliers 5/16” Nut Driver

Replacement Procedure:

1. Raise the litter and the head end to the full up position.

2. Remove the head board from the bed.

3. Unplug the power cord from the wall socket and push the battery power on/off switch to the “OFF” position.

4. Using a 5/16” nut driver, remove the screw (A) holding the power cord clamp to the bumper weldment and remove the clamp from the bumper.

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FIGURE 1

Service Information

EPIC+ OPTION AC CROSSOVER BOARD REPLACEMENT (CONTINUED)

5. Using a T27 Torx, remove the four bolts (C) at the head end of the bed holding the control bar mounting bracket to the head end (see Figure 2).

6. Using a #2 Phillips screwdriver, remove the three screws (D) holding the control bar cover to the head end of the bed (see Figure 3).

FIGURE 2

D D

7. Using a T−27 Torx, remove the 2 bolts holding the AC crossover board cover to the head end frame and remove the cover.

8. Disconnect all wires from the AC crossover board.

9. Using needle nose pliers, release the four mounting stand−offs from the board and remove the board.

FIGURE 3

10. Reverse steps 9 − 12 to install the new board.

11. Reverse steps 1 − 8 of the control bar potentiometer replacement procedure on 61 to reassemble the bed.

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Service Information

EPIC+ OPTION DISPLAY/CPU BOARD REPLACEMENT

Required Tools:

T27 Torx 1/2” Box End Wrench #2 Phillips Screwdriver Wire Cutters Small Flat Blade Screwdriver Needle Nose Pliers 5/16” Nut Driver

Replacement Procedure:

1. Follow steps 1 − 8 of the AC Crossover Board replacement procedure on page 60 & 61.

2. Disconnect all wires from the display/CPU board.

3. Using a #2 Phillips screwdriver, remove the six screws holding the display/CPU board to the control bar cover and remove the board.

4. Reverse steps 2 & 3 to install the new board.

5. Reverse steps 1 − 8 of the AC Crossover Board replacement procedure on page 60 & 61 to reassemble the bed.

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Service Information

HEAD AND FOOT SIDERAIL COVER REMOVAL

Required Tools:

#2 Phillips Screwdriver

Removal Procedure:

1. Unplug the power cord from the wall receptacle.

2. Using a #2 Phillips screwdriver, remove the 8 phillips screws (A) holding the covers (B) to the siderail.

CAUTION

There are two cables connecting the outside cover to the head end siderail. Be careful not to pull on them when removing the cover.

3. Remove the cables from the siderail. Make note of the proper location for the cables.

4. Reverse the above steps to reattach the cover.

CAUTION

Do not snag the cables when installing the siderail cover.

NOTE

Follow the same procedure for siderail cover removal for the foot end rails.

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Service Information

HEAD AND FOOT MOLDED SIDERAIL REPLACEMENT

Required Tools:

#2 Phillips Screwdriver 3/8” Nut Driver

Procedure:

1. Unplug the bed power cord from the wall socket.

2. Remove the siderail cover (see page 63).

3. Using a 3/8” nut driver, remove the four screws (A) holding the molded rail (B) to the siderail support assembly.

NOTE

Note the location of the spacers (C) for re−assembly purposes.

4. Pull up on the molded rail (B) to remove it from the siderail assembly.

5. Reverse the above steps to install the new molded rail.

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Service Information

HEAD END SIDERAIL CABLE REPLACEMENT

Required Tools:

#2 Phillips Screwdriver Side Cutters

Procedure:

1. Run the head section fully up.

2. Unplug the bed power cord from the wall socket.

3. Using a #2 Phillips screwdriver, remove the eight screws holding the siderail cover and remove the cover.

4. Put the siderail in the down position.

5. Remove the cover to expose the siderail cables.

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Service Information

HEAD END SIDERAIL CABLE REPLACEMENT (CONTINUED)

6. Using side cutters, clip the cable ties (A) holding the cables together.

7. Using a #2 Phillips screwdriver, remove the cable clamp (C) from the siderail.

8. Disconnect cable (B) from the circuit board and cable (D) from the speaker.

NOTE

The speaker and nurse call are optional equipment and may not be in the siderail as shown.

9. Pull the cables through the siderail (toward the center of the bed).

10. Unplug the cable assembly underneath the head section.

11. Reverse the above steps to install the new cable.

CAUTION

Be sure to position the cables on both sides of the pivot arm, as shown in the illustration on page 65, before reattaching the pivot arm cover. If not done properly, the cover will not fit tightly and damage could occur to the cables.

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Service Information

FOOT BOARD HINGE REMOVAL

Required Tools:

#2 Phillips Screwdriver

Procedure:

1. Using a #2 Phillips screwdriver, remove the screws (A & B) holding the door and hinge assembly to the foot board.

2. If replacing the hinge only, use a Phillips screwdriver to remove the screws holding the hinge to the door.

3. Reverse the above steps to attach the replacement door and/or hinge.

NOTE

Screw (B) is a machine screw and must be reinstalled in the proper hole.

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Service Information

FOOT BOARD MODULE REPLACEMENT

Required Tools:

#2 Phillips Screwdriver

Procedure:

1. Unplug the bed power cord from the wall socket. Remove the foot board hinge (see above).

NOTE

Regardless of which module is being replaced, the farthest module to the right must be removed first.

2. Pull the module out of the foot board and disconnect the cable from the module (A).

3. Reverse the above steps to install the new module.

CAUTION

The modules must be overlapped as shown in the illustration to prevent fluids from entering the board cavity and causing damage.

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Service Information

FOOT BOARD INTERFACE PLUG REPLACEMENT

Required Tools:

#2 Phillips Screwdriver

BOTTOM VIEW OF FOOT BOARD

Procedure:

1. Unplug the bed power cord from the wall socket.

2. Remove the foot board from the bed to access the bottom of the board.

3. Properly ground yourself (see page 20 for static discharge precautions).

4. Using a #2 Phillips screwdriver, remove the eight screws holding the foot board door to the foot board and remove the door.

5. Using a #2 Phillips screwdriver, remove the two screws (A) holding the plug to the foot board.

6. Disconnect the cable from the foot board module cable. Note proper placement of the cable so it will be reconnected properly.

7. Reverse the above steps to install the new interface plug.

CAUTION

Be sure to install the plug with the flat edge (B) at the top left, as shown in the illustration, or the foot board interface plug will not mate properly with the bed and damage to the plug or foot board could result.

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Base Assembly and Options

FOOT END

HEAD END

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Base Assembly and Options

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Installation of Roll Pin

into Brake Shaft Crank

Typical 4 Places

Base Assembly and Options

HEAD END

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Base Assembly and Options

HEAD END LEFT SIDE

FOOT END

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Base Assembly and Options

Zoom Option

Steer Option

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Base Assembly and Options

Typical Both Ends

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Base Assembly and Options

Base Assembly Common Components − Part Number 3002−200−3 (Reference Only)

Item Part No. Part Name Qty.

B 3−122 Hex Washer Hd. Screw 8 D 7−52 Truss Hd. Torx 4 E 11−310 Washer 4 G 11−343 Washer 4 H 16−2 Nylock Nut 8 J 16−98 Hex Flange Nut 8 K 16−49 Nylock Nut 4 L 18−36 Plastic Clip Nut 4 M 3−224 Hex Washer Hd. Screw 2 N 26−14 Roll Pin 4 P 38−151 Cable Tie 4 R 3002−200−316 Brake Track Roller 1 S 3000−200−305 Brake Shaft Bushing, Right 2 T 3000−200−328 Brake Guide Bushing 4 U 3000−200−331 Brake Shaft Bushing, Left 2 W 3000−200−343 Brake Switch Bracket 1 X 3000−300−2 Plastic Clip Nut 10 Y 3000−300−58 Plunger Switch 1 Z 3000−300−113 8” Cable Tie 6 AB (page 79) Head End Lift Assembly 1 AC (page 79) Foot End Lift Assembly 1 AD 3001−200−306 Brake Pedal Shaft Bearing 4 AE 3001−200−317 Brake Cam Shaft Bushing 4 AF 3001−200−334 Brake Return Extension Spring 2 AG (page 84) Brake Shaft Assembly, Left 1 AH (page 84) Brake Shaft Assembly, Right 1 AJ 3002−201−301 Brake Ratchet Track 1 AK 3002−200−302 Brake Ratchet Link Assembly 1 AL 3002−200−305 Brake Ratchet Crank, Left 1 AM 3002−200−306 Brake Ratchet Crank, Right 1 AN 3002−200−307 Brake Latch Spring 1 AP 3002−200−318 Brake Ratchet Crank Pin 1 AU 3002−200−314 Brake Mounting Bracket 2 AW (page 85) Brake Crank Assembly 2 AX (page 86) Brake Bar Assembly 2 AZ 3000−300−115 Stand−Off 1 GA 2025−000−101 Bellows 2 GB 3−74 Hex Hd. Bolt 2 GC 16−28 Nylock Nut 2

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Base Assembly and Options

Base Assembly, Epic Bed − Part Number 2030−246−3 (Reference Only)

Item Part No. Part Name Qty.

C 3−204 Hex Hd. Cap Screw 4 X 3000−300−2 Plastic Clip Nut 2 AB (page 79) Head End Lift Assembly 1 AC (page 79) Foot End Lift Assembly 1 BB 23−25 Hex Washer Hd. Screw 12 BC 23−80 Truss Hd. Screw 2 BF (page 92) Uni−Pan Cover 2 BG 3000−200−601 Brake Pedal Label 2 BH 3000−200−602 Stryker Logo Label 2 BK 3001−200−22 Bottom Cover 2 BL 3002−200−102 Base Weldment 1 GA 2030−000−101 Bellows 2

Base Assembly, Zoom ICU Option − Part Number 2040−244−3 (Reference Only)

Item Part No. Part Name Qty.

C 3−204 Hex Hd. Cap Screw 4 AB (page 79) Head End Lift Assembly 1 AC (page 79) Foot End Lift Assembly 1 BL 3002−200−102 Base Weldment 1 CA 3000−300−115 Stand−Off 1 CB 13−18 External Tooth Lock Washer 1 CE 2025−31−805 Ground Strap 1 CF 3000−200−343 Brake Switch Bracket 1 CG 3000−300−58 Switch Plunger 1 CH 3001−200−306 Brake Pedal Shaft Bearing 2 GA 2030−000−101 Bellows 2

6” Caster Option − 3001−999−138 (Ref.) 8” Caster Option − 3001−999−139 (Ref.)

Item Part No. Part Name Qty. Item Part No. Part Name Qty.

FA 3001−200−52 6” Ground Chain 2 FA 3001−200−54 8” Ground Chain 2 FB (page 88) 6” Steer Caster Assembly 1 FB (page 91) 8” Steer Caster Assembly 1 FC (page 87) 6” Caster Assembly 3 FC (page 90) 8” Caster Assembly 3

FD 2025−1−47 Caster Cover, Right 4 FE 2025−1−48 Caster Cover, Left 1

6” Caster Option, Zoom − 2040−999−138 (Ref.)

Item Part No. Part Name Qty.

FA 3001−200−52 6” Ground Chain 2 FC (page 87) 6” Caster Assembly 3

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Base Assembly and Options

Base Assembly, Steer Option − Part Number 3001−999−137 (Reference Only)

Item Part No. Part Name Qty.

EA 3−349 Hex Hd. Cap Screw 1 EB 5−16 Carriage Bolt 1 EC 16−11 Nylock Nut 1 ED 23−92 Truss Phillips Hd. Screw 4 EE 30−52 Snap Bushing 2 EF 38−414 Pedal Extension Spring 1 EG 38−416 Lever Extension Spring 1 EH 45−8 O−Ring 1 EJ 52−305 Brass Flat Washer 1 EK 3000−200−336 Steer Pedal 1 EL 3000−200−337 Push Fit Ball Plunger 1 EM 3000−200−339 Steer Lock Lever Bushing 1 EN 3000−200−341 Steer Pedal Bushing 1 EP 3000−200−347 Special Washer 1 ER 3000−200−348 Special Wide Washer 1 ES 3000−200−349 Special Narrow Washer 1 ET 3001−200−306 Brake Pedal Shaft Bearing 2 EU 3001−200−342 Steer Cable Assembly 1 EW 3001−200−370 Steer Lock Lever 1 EX 3001−200−371 Steer Pedal Arm 1 EY 5000−90−13 Steer Label 1

Base Assembly, Epic+ Steer Option − Part Number 2030−999−137 (Reference Only)

Item Part No. Part Name Qty.

EA 3−349 Hex Hd. Cap Screw 1 EB 5−16 Carriage Bolt 1 EC 16−36 Nylock Nut 1 ED 23−92 Truss Phillips Hd. Screw 4 EE 30−52 Snap Bushing 2 EF 38−414 Pedal Extension Spring 1 EG 38−416 Lever Extension Spring 1 EH 45−8 O−Ring 1 EJ 52−305 Brass Flat Washer 1 EL 3000−200−337 Push Fit Ball Plunger 1 EM 3000−200−339 Steer Lock Lever Bushing 1 EN 3000−200−341 Steer Pedal Bushing 1 EP 3000−200−347 Special Washer 1 ER 3000−200−348 Special Wide Washer 1 ES 3000−200−349 Special Narrow Washer 1 ET 3001−200−306 Brake Pedal Shaft Bearing 2 EU 3001−200−342 Steer Cable Assembly 1 EW 3001−200−370 Steer Lock Lever 1 EX 2030−200−1 Steer Pedal Assembly 1 EY 5000−90−13 Steer Label 1

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Lift Assembly, Head and Foot End

Top View

Item Part No. Part Name Qty. Item Part No. Part Name Qty.

A(page 80) Common Lift Assembly 1 G 3001−200−815 Sensor Coil Cord 1 B 3000−200−52 Bellows Bracket 1 H 3−128 Hex Washer Hd. Screw 2 C 4−245 Flanged But. Hd. Screw 2 J 3−121 Hex Washer Hd. Screw 2 D 34−22 Cord Clamp 2 K 3001−200−240 Head End Pot. Ass’y 1 E 3−106 Hex Washer Hd. Screw 2 3001−200−230 Foot End Pot. Ass’y 1 F 3001−200−864 Power Coil Cord 1 M 34−381 Cord Clamp 2

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Lift Assembly (Common)

Assembly part number 3000−200−275 (Standard Height)

Assembly part number 2040−243−275 (Enhanced Fluoro Height Option)

(reference only)

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Lift Assembly (Common)

Lift Motor Ass’y

Upper Lift Housing Ass’y

Lower Lift Housing Ass’y

Idler Gear Ass’y

(Manual Override Shaft)

Coupler Receiver Ass’y

Motor Pinion Gear Ass’y Idler Gear Ass’y

Inner Screw Ass’y

P/N 3000−200−249 (Standard Height) Shown

P/N 2040−200−249 (Enhanced Fluoro Height) Not Shown

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Lift Assembly (Common)

Item Part No. Part Name Qty.

A 3000−200−201 Upper Lift Housing 1 B 3000−200−202 Lower Lift Housing 1 C 3000−200−251 Outer Screw 2 D 3000−200−204 Upper Housing Sleeve 2 E 3000−200−205 Upper Stage Nut 2 F 3000−200−249 Inner Screw, Standard Height 2

2040−200−249 Inner Screw, Enhanced Height 2 G 3000−200−207 Lower Stage Nut 2 H 3000−200−208 Glide Bushing 4 J 3000−200−209 Motor Pinion Gear 1 K 3000−200−210 Idler Gear 2 L 3000−200−252 Output Gear 2 M(page 83) Motor Isolation Plate Ass’y 1 N 3000−200−213 Lift Motor 1

3221−200−213 230V Lift Motor 1 P 3000−200−218 Idler Shaft, Lift 1 Q 3002−200−235 Idler Man. Over. Shaft 1 R 3000−200−220 Input Pinion Shaft 1 S 3000−200−223 Output Gear Thr. Washer 4 T 3000−200−224 Input Gear Thr. Washer 2 U 81−212 Thrust Needle Roller Brg. 1 V 3000−200−226 Pinion Shaft Bushing 6 W 3001−200−228 Mounting Standoff 4 Z 3001−300−19 Isolation Sleeve 4 AA 3000−200−233 Lift Motor Coupler 1 AB 3000−200−234 Coupler Receiver 1 AC 3000−200−241 Crush Washer 2 AD 3000−300−455 Isolation Bushing 4 AE 3000−200−245 Gear Washer 5 AF 3000−200−246 Nylon Washer 1 AG 11−408 Flat Washer 4 AH 3−82 Hex Hd. Cap Screw 4 AJ 4−213 Soc. Hd. Cap Screw 4 AK 58−44 Woodruff Key 3 AM 3−331 Hex Washer Hd. Screw 4 AP 28−121 Retaining Ring 2 AQ 28−97 Retaining Ring 1 AS 11−308 Serrated Belleville Washer 4 AV 3000−300−604 Warning Label 1 AX 3000−200−239 Pot. Drive Gear Shaft 1 AY 3000−200−216 Potentiometer Drive Gear 1

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3000−200−723 Isolation Plate Assembly

Assembly part number 3001−200−214 (reference only)

Item Part No. Part Name Qty.

A 3001−200−213 Isolation Plate 1 B 3000−300−442 Grommet 4

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Brake Shaft Assembly, Left and Right

Assembly part number 3001−200−340 (Left)

Assembly part number 3001−200−345 (Right)

Item Part No. Part Name Qty.

A 3000−200−314 Brake Shaft 1 B 3001−200−325 Brake Pedal 1 C 4−270 Soc. Hd. Cap Screw 2

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3002−201−330 Brake Crank Assembly

Item Part No. Part Name Qty.

A 3002−201−309 Brake Cam Shaft Crank 1 B 14−4 Washer 2 C 3002−200−331 Brake Link 1 D 3002−200−332 Dog Leg Brake Link 1 E 2−108 Socket Hd. Shoulder Screw 2

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Brake Bar Assembly

Item Part No. Part Name Qty.

A 5−18 Carriage Bolt 4 B 16−35 Nylock Hex Nut 6 C 3000−200−318 Guide Pin 2 D 3000−200−321 Brake Ring 2 E 3000−200−323 Brake Bar 1 F 3000−200−324 Brake Bar Bumper 2 G 3002−200−310 Brake Bar Return Spring 2

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3001−200−60 6” Caster Assembly

Item Part No. Part Name Qty.

A(page 89) Wheel Assembly 1 B 16−60 Lock Nut 1 C 3−342 Hex Hd. Cap Screw 1 D 3001−200−61 Caster Horn w/Bearing 1

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3001−200−50 6” Steer Caster Assembly

Item Part No. Part Name Qty.

A(page 89) Wheel Assembly 1 B 16−60 Lock Nut 1 C 3−342 Hex Hd. Cap Screw 1 D 3001−200−51 Steer Caster Horn w/Bearing 1

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5000−2−10 6” Molded Wheel Assembly

Item Part No. Part Name Qty.

A 81−226 Bearing 2 B 715−1−255 Wheel Bushing 2 C 5000−2−20 Molded Wheel 1 D 6060−2−46 Bearing Spacer 1

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3001−200−90 Optional 8” Caster Assembly

Item Part No. Part Name Qty.

A(page 93) Wheel Assembly 1 B 16−60 Hex Nut 1 C 3−99 Hex Hd. Cap Screw 1 D 3001−200−76 Caster Horn 1 E 2025−1−47 Right Siderail Cover (not shown) 1 F 2025−1−48 Left Siderail Cover (not shown) 1

NOTE The hex head cap screw (item C) must be threaded through the caster horn in the direction shown to avoid damaging the plastic caster covers.

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3001−200−80 Optional 8” Steer Caster Assembly

Item Part No. Part Name Qty.

A(page 93) Wheel Assembly 1 B 16−60 Hex Nut 1 C 3−99 Hex Hd. Cap Screw 1 D 3001−200−81 Caster Horn 1 E 2025−1−47 Right Siderail Cover (not shown) 1 F 2025−1−48 Left Siderail Cover (not shown) 1

NOTE The hex head cap screw (item C) must be threaded through the caster horn in the direction shown to avoid damaging the plastic caster covers.

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3002−300−10 Base Uni−Pan Cover Assembly

Item Part No. Part Name Qty.

A 988−2−708 Service Caution Label 1 B 3002−300−9 Uni−Pan Cover 1

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715−2−25 Optional 8” Wheel Assembly

Item Part No. Part Name Qty.

A 52−503 Bearing Spacer 1 B 81−226 Bearing 2 C 715−1−255 Wheel Bearing 2 D 715−2−124 Wheel 1

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Optional Epic+ Base Assembly

Assembly part number 2030−201−210 (reference only)

HEAD END

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HEAD END

Optional Epic+ Base Assembly

HEAD END

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Optional Epic+ Base Assembly

HEAD END

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HEAD ENDFOOT END

Optional Epic+ Base Assembly

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Optional Epic+ Base Assembly

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Optional Epic+ Base Assembly

Item Part No. Part Name Qty.

A 3−32 Hex Hd. Cap Screw 4 B 4−301 Pan Hd. Machine Screw 1 C 5−17 Carriage Bolt 1 D 7−52 Truss Hd. Torx 13 E 11−63 Washer 5 F 13−10 External Tooth Star Washer 5 G 16−28 Nylock Nut 1 H 16−36 Nylock Nut 1 J 23−25 Hex Washer Hd. Screw 10 K 23−281 Self−Tapping Screw 4 L 25−79 Pop Rivet 1 M 30−38 Split Bushing 1 N 37−221 Hole Plug 1 P 58−90 Threaded Stud 1 R 59−133 Push−Mount Wire Clip 1 S 59−192 Split Ferrite 1 T(page 100) Base Power Assembly 1 U 2030−80−802 DC Jumper Assembly 1 W 2030−201−5 Hood Shroud 1 X(page 101) Foot End Bottom Cover Ass’y 1 Y(page 101) Head End Bottom Cover Ass’y 1 Z 2040−1−100 Drive Wheel Position Label 1 AA 2040−1−101 Charger Box Cover Label 1 AB 2040−1−102 Power Board Cover Label 1 AC 2040−301−809 Umbilical Cable Assembly 1 AD 3000−200−601 Brake Label 2 AE 3000−200−602 Stryker Logo Label 1 AF 3000−300−428 Gatch Link Sleeve 4 AG 3000−300−113 Wire Tie 2 AH 3002−1−10 Transformer 1 AJ (page 102) Battery Tray Assembly 1 AK 3002−1−50 Charger Box Weldment 1 AL 3002−1−68 Power Board Cover 1 AM 3002−1−71 Charger/Inverter Cover 1 AN 3002−1−78 Hood Slot Trim 1 AP 3002−1−79 Hood Slot Trim Bracket 1 AR 3002−1−802 Inverter/Battery Cable 1 AS 7000−1−326 10” Foam Tape 2

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Stryker Epic 2 2030 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual