Stryker L9000 LED User manual

Birthing Bed

Model LD304

Maintenance Manual

For Parts or

USA: 1-800-327-0770 (option 2)

Canada: 1-888-233-6888

2007/01

4701-109-002 REV C

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Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	7
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	. 7
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . 7
Product Illustration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	. 8
Warning / Caution / Note Definition . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	. 9
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	10
Summary of Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	11
Safety Tips and Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	11
Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . 13
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 15
Quick Reference Replacement Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Electrical Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 23
Bed Circuit Boards - CPU Board - 3002-407-950 . . . . . . . . . . . . . . . . . .	. .	.	.	.	23
Bed Circuit Boards - Software Configuration . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 25
Bed Circuit Boards - Power Supply - 0059-157-000 . . . . . . . . . . . . . . . . .	. .	.	.	.	26
Bed Circuit Boards - Foot Power Board - 4701-080-053 . . . . . . . . . . . . . . . .	. .	.	.	. 27
Optional Bed Communications Tester - 3002-045-700 . . . . . . . . . . . . . . . .	. .	.	.	.	28
Head Wall Output Configuration . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	29
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 30
Static Discharge Precautions . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	30
CPU Board Replacement (3002-407-950) . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 31
Power Supply Replacement (0059-157-000) . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	31
Foot Power Board Replacement (4701-080-053) . . . . . . . . . . . . . . . . . .	. .	.	.	.	32
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 32
Bed Lift Motor Replacement (120V - 4701-700-005) . . . . . . . . . . . . . . . . .	. .	.	.	.	33
Trendelenburg Motor Replacement (120V - 4701-032-095) . . . . . . . . . . . . . . .	. . . . . 34
Fowler Motor Replacement (120V - 4701-035-040) . . . . . . . . . . . . . . . . . . . . . . 36
Fowler Ball Screw Replacement (4701-035-012) . . . . . . . . . . . . . . . . . .	. .	.	.	.	37
Skoocher™ Motor Replacement . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	38
Foot Motor Replacement (120V - 4701-040-035 / 230V - 4712-040-035) . . . . . . . . .	. .	.	.	.	39
Optional Air Mattress Compressor Replacement (120V - 4701-048-015 / 230V - 4712-048-015) .	. .	.	.	. 40
Night Light Replacement (4701-080-080) . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	41
Nurse Call 9V Battery Replacement . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	41
Diagnostics Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 41
Foot Potentiometer Replacement . . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	42
Foot Potentiometer Burn-In Procedure . . . . . . . . . . . . . . . . . . . . . .	. . . . . 43
Fowler Potentiometer Replacement (4701-080-025) . . . . . . . . . . . . . . . . . . . . . . 44
Fowler Potentiometer Burn-In Procedure . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	44
Lift Potentiometer Replacement (4701-080-025) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . .	. .	. .	. . 45
Lift Potentiometer Burn-In Procedure . . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	. 45
Smart TV Interface Burn-in Procedure . . . . . . . . . . . . . . . . . . . . . .	. .	.	.	.	46

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4701-109-002 REV C

Table of Contents

Asembly Drawings
6” Caster/Base Assembly . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 47
8” Caster/Base Assembly . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 48
6” Caster Assembly - 3001-200-060 . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 49
6” Steer Caster Assembly - 3001-200-050 . . . . .	. . . . . . . . . . . . . . . . . . . .		. 50
6” Molded Wheel Assembly - 5000-002-010 . . . .	. . . . . . . . . . . . . . . . . . . . . 51
Optional 8” Caster Assembly - 3001-200-090 . . . . . . . . . . . . . . . . . . . . . . . . 52
Optional 8” Steer Caster Assembly - 3001-200-080 . .	. . . . . . . . . . . . . . . . . . .	.	53
Optional 8” Wheel Assembly - 0715-002-025 . . . .	. . . . . . . . . . . . . . . . . . . .		. 54
Base Assembly . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 55
Head End Brake Assembly, Right . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	60
Head End Brake Assembly, Left . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	61
Foot End Brake Assembly, Right . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	62
Foot End Brake Assembly, Left . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 63
Litter Lift/Trend Assembly . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 64
Litter/Lift/Trend Standard Components . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 69
Domestic Trend Motor Assembly . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	74
International Trend Motor Assembly . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	76
Bed Lift Motor Assembly . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	79
Bed Lift Standard Components . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 80
Foot Lift Assembly . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	85
Foot Lift Assembly Standard Components . . . . .	. . . . . . . . . . . . . . . . . . . .		. 86
Litter Assembly . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		. 89
Seat Assembly . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		101
Left Hand Grip Assembly - 5010-230-061 . . . . .	. . . . . . . . . . . . . . . . . . . .		102
Right Hand Grip Assembly - 5010-230-060 . . . . . . . . . . . . . . . . . . . . . . . . . 103
Bellows Cover Assembly - 4701-030-130 . . . . . .	. . . . . . . . . . . . . . . . . . .	. 104
Plastic Fluid Basin - 4701-036-001 . . . . . . . .	. . . . . . . . . . . . . . . . . . .	. 105
Night Light Option Assembly - 4701-036-201 . . . .	. . . . . . . . . . . . . . . . . . . .		106
Foot Positioning Assembly . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.	108
Foot Positioning Subassembly, Left . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	110
Foot Positioning Subassembly, Right . . . . . . .	. . . . . . . . . . . . . . . . . . . .		112
Foot Lift Casting Subassembly - 4701-040-205 . . .	. . . . . . . . . . . . . . . . . . . .		114
Skoocher™ Option Assembly . . . . . . . . . .	. . . . . . . . . . . . . . . . . . .	.	115
Non-Skoocher™ Option . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		120
Fowler Guide/Skoocher™ Standard Components . . . . . . . . . . . . . . . . . . . . . . . 122
Domestic Fowler/Skoocher™ Motor - 4701-035-040 . . . . . . . . . . . . . . . . . . . . . . 130
International Fowler/Skoocher™ Motor - 4712-035-040	. . . . . . . . . . . . . . . . . . . .		130
Domestic Fowler Motor W/Clutch . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		131
International Fowler Motor W/Clutch . . . . . . .	. . . . . . . . . . . . . . . . . . . .		131
Foot Section Assembly . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		132
Foot Section Standard Components - 4701-040-005 .	. . . . . . . . . . . . . . . . . . . .		133
Sliding Block Assembly . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . .		139

4701-109-002 REV C

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Table of Contents

Assembly Drawings (Continued)
Foot Mattress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.	142
Enhanced Comfort Mattress Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Enhanced Comfort Mattress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		144
Enhanced Comfort Mattress Standard Components . . . . . . . . . . . . . . . . . . . . .	. 145
Air Mattress Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.	146
Air Mattress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		147
Optional Air Mattress Standard Components . . . . . . . . . . . . . . . . . . . . . . . .		148
Air Mattress Compressor / Manifold Assembly . . . . . . . . . . . . . . . . . . . . . . .	. 150
Left Upright Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.	152
Right Upright Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		155
Foot Assembly, Left & Right . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		158
Upright Housing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		159
Upright Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	.	163
Foot Abduction Extrusion Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 164
Left Upright Slide Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		166
Right Upright Slide Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 167
Left Abduction Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 168
Right Abduction Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		169
Abduction Assembly Standard Components . . . . . . . . . . . . . . . . . . . . . . . .	. 170
No Calf Support Option - 4701-040-185 . . . . . . . . . . . . . . . . . . . . . . . . . .		172
Attached Support Calf Option - 4701-840-290 . . . . . . . . . . . . . . . . . . . . . . .	. 173
Right Attached Calf Support Assembly - 4701-840-270 . . . . . . . . . . . . . . . . . . . .		174
Left Attached Calf Support Assembly - 4701-840-275 . . . . . . . . . . . . . . . . . . . .	. 175
Removable Calf Support Option - 4701-840-295 . . . . . . . . . . . . . . . . . . . . . .	. 176
Removable Calf Support Assembly, Right & Left . . . . . . . . . . . . . . . . . . . . . .	. 177
No Optional Headwall Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		178
Headwall Interface with Pendant Port/No Nurse Call . . . . . . . . . . . . . . . . . . . . .		180
Headwall Interface with Nurse Call/No Pendant Port . . . . . . . . . . . . . . . . . . . . .		182
Headwall Interface with Nurse Call & Pendant Port . . . . . . . . . . . . . . . . . . . . .	. 184
Electrical Box Standard Components . . . . . . . . . . . . . . . . . . . . . . . . . . .		186
Full Bed Electrical Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		189
Left Siderail Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		193
Standard Siderail Components, Left - 4701-020-085 . . . . . . . . . . . . . . . . . . . . .		194
Right Siderail Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 198
Standard Siderail Components, Right - 4701-020-090 . . . . . . . . . . . . . . . . . . . . . 199
Siderail Latch Assembly, Left - 3002-400-070 . . . . . . . . . . . . . . . . . . . . . . . . 203
Siderail Latch Assembly, Right - 3002-400-075 . . . . . . . . . . . . . . . . . . . . . . . 204
Siderail Bypass Detent Clip Assembly - 3002-400-090 . . . . . . . . . . . . . . . . . . . .	. 205
Siderail Timing Link Ass’y, Head End, Right - 4700-320-004 . . . . . . . . . . . . . . . . . .	. 206
Siderail Timing Link Ass’y, Head End, Left - 4700-320-005 . . . . . . . . . . . . . . . . . . .		207
Siderail Release Lever Assembly, Right . . . . . . . . . . . . . . . . . . . . . . . . . .		208
Siderail Release Lever Assembly, Left . . . . . . . . . . . . . . . . . . . . . . . . . .	. 209

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4701-109-002 REV C

Table of Contents

Assembly Drawings (Continued)

Standard Siderail Assembly . . . . . . . . . . . . . . . . . . . . . .	. . . .	. . . . . . . .	. . . . . . . . . . . . . . . . .	. . . . . . .	. . .		210
Siderail Assembly, with Nurse Call . . . . . . . . .	. .	. . . .	. . . . . . . .	. . . .	.		213
Siderail Assembly, with Lumbar . . . . . . . . . .	. .	. . . .	. . . . . . . .	. . . .	.		216
Siderail Assembly, with Skoocher™ . . . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 219
Siderail Assembly, with Skoocher™ and Nurse Call . .	. .	. . . .	. . . . . . . . .	. . .	.	. 222
Siderail Assembly, with Lumbar and Nurse Call . . . .	. .	. . . .	. . . . . . . .	. . . .	.		225
Siderail Assembly, with Skoocher™ and Lumbar . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 228
Siderail Assembly with Skoocher™/Nurse Call/Lumbar .	. .	. . . .	. . . . . . . . .	. . .	.	. 231
Siderail Assembly with Nurse Call, TV/Radio & Lights .	. .	. . . .	. . . . . . . . .	. . .	.	. 234
Siderail Assembly with Nurse Call/Smart TV/Lights . .	. .	. . . .	. . . . . . . . .	. . .	.	. 237
Siderail with Nurse Call, TV/Radio, Lights & Lumbar . .	. .	. . . .	. . . . . . . . .	. . .	.	. 240
Siderail with Nurse Call/Smart TV/Lights & Lumbar . .	. .	. . . .	. . . . . . . . .	. . .	.	. 243
Siderail with Skoocher™, Nurse Call, TV/Radio & Lights .	. .	. . . .	. . . . . . . .	. . . .	.		246
Siderail with Skoocher/Nurse Call/Smart TV/Lights . .	. .	. . . .	. . . . . . . . .	. . .	.	. 249
Siderail W/ Skoocher™, NC, TV/Radio, Lights & Lumbar .	. .	. . . .	. . . . . . . .	. . . .	.		252
Siderail W/ Skoocher™/ NC / Smart TV / Lights / Lumbar	. .	. . . .	. . . . . . . .	. . . .	.		255
Outer Siderail Panel, W/O Nurse Call - 4700-020-011 .	. .	. . . .	. . . . . . . . .	. . .	.	. 258
Outer Siderail Panel, with Nurse Call - 4700-020-009 .	. .	. . . .	. . . . . . . . .	. . .	.	. 259
Optional Siderail Lumbar Module, Left - 5000-220-008 .	. .	. . . .	. . . . . . . .	. . . .	.		260
Optional Siderail Lumbar Module, Right - 5000-220-010 .	. . . .	. . . . . . . .	. . . . . . . . . . . . . . . . .	. . . . . . .	. . . 261
Siderail Smart TV Module, Left - 5000-020-028 . . . .	. .	. . . .	. . . . . . . .	. . . .	.		262
Siderail Smart TV Module, Right - 5000-020-029 . . .	. . . . . . . . . . . . . . . . . . . . 263
Siderail TV/Lumbar Module, Left - 5000-020-026 . . . . . . . . . . . . . . . . . . . . . . 264
Siderail TV/Lumbar Module, Right - 5000-020-027 . . . . . . . . . . . . . . . . . . . . . . 265
Wood Head Board Mounting Hardware - 4701-030-125 .	. .	. . . .	. . . . . . . . .	. . .	.	. 266
Crank Handle Assembly - 4701-036-020 . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 267
Optional Labor Bar Assembly - 4701-036-010 . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 268
3-Stage I.V. Assembly - 4701-036-035 . . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 269
3-Stage I.V. Pole Assembly - 1211-211-010 . . . . . .	. .	. . . .	. . . . . . . .	. . . .	.		270
3-Stage IV Pole 3rd Stage Assembly . . . . . . . .	. .	. . . .	. . . . . . . .	. . . .	.		271
I.V. Pole Latch Assembly - 1211-210-026 . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 272
Optional Mattress Overlay - 4701-045-020 . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 273
Warranty . . . . . . . . . . . . . . . . . . . .	. .	. . . .	. . . . . . . .	. . . .	.		274
Limited Warranty . . . . . . . . . . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	.	274
To Obtain Parts and Service . . . . . . . . . . .	. .	. . . .	. . . . . . . .	. . . .	.		274
Service Contract Coverage . . . . . . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	.	274
Service Contract Programs . . . . . . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 275
Return Authorization . . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . . 275
Damaged Merchandise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
International Warranty Clause . . . . . . . . . .	. .	. . . .	. . . . . . . . .	. . .	.	. 275

4701-109-002 REV C

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Introduction

Intended Use

This manual is designed to assist you with the maintenance of the LD304 Birthing Bed. Read it thoroughly before using the equipment or beginning any maintenance on it.

Product Description

This product is an electrically operated maternity bed designed for general patient care use. Major functions include: Raising and lowering of the litter, raising and lowering of the head and foot end portions and Trendelenburg-like function.

Product Illustration

93

81

33

37

0−70

0−8

17.5

35.5

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4701-109-002 REV C

Introduction

Specifications

Safe Working Load					500 pounds			227 kilograms
					250 pounds (Foot Section)			113.4 kilograms (Foot Section)
Weight of Product					475 pounds, standard configuration			215 kilograms
					525 pounds, all options/accessories			238 kilograms
Bed Length/Width					93” x 41” (with siderails up)			236 cm x 104 cm (with siderails
					- 37” (with siderails down)			up) - 94 cm (with siderails down)
Bed Height (to top of seat)					Low - 17.5” High / - 35.5” W/6” Casters			44 cm High / - 90 cm W/6” Casters
Mattress Size					Head - 49.5” x 33” x 5”			Head -126 cm x 84 cm x 13 cm
					Foot - 30” x 30” x 3”			Foot - 76 cm x 76 cm x 8 cm
					Patient Sleep Surface - 81”			Patient Sleep Surface - 206 cm
Caster Size					6” Standard; 8” Optional
Critical Angles					Maximum Elevation - Head 70°, Trendelenburg 8°,
Foot Section Height					Foot Section Travel - 0” up / 7” down			Foot Section Travel - 0 cm up
								17.8 cm down
Break-Away Point from Wall					60”			152 cm
Electrical					Standard 4 motors function: Head-Bed-Foot-Trendelenburg
					120 VAC, 60 Hz, 10 Amp
					Optional: 230 VAC, ~ 50/60 Hz, 10 Amp
					Current leakage less than 300 microamperes (per UL 60601-1).
					Hospital grade plug and 3-wire heavy duty cord.
					Compatible with non-flammable anesthetic agents and oxygen by nasal catheter
					or mask type.
Rated Duty Cycle					5% / hr (Continuous Operation with Short-Time Loading)
Environmental Conditions					Operation			Storage and Transportation
Temperature

Relative Humidity

Atmospheric Pressure

Stryker reserves the right to change specifications without notice.

Specifications listed are approximate and may vary slightly from unit to unit or by power supply fluctuations.

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Introduction

Warning / Caution / Note Definition

The words WARNING, CAUTION, and NOTE carry special meanings and should be carefully reviewed.

Warning

Alerts the reader about a situation, which if not avoided, could result in death or serious injury. It may also describe potential serous adverse reactions and safety hazards.

Caution

Alerts the reader of a potentially hazardous situation, which if not avoided, may result in minor or moderate injury to the user or patient or damage to the equipment or other property. This includes special care necessary for the safe and effective use of the device and the care necessary to avoid damage to a device that may occur as a result of use or misuse.

Note

This provides special information to make maintenance easier or important instructions clearer.

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Symbols

Warning, Refer to Service/Maintenance Manual

~Alternating Current

Type B Equipment: Equipment providing a particular degree of protection against electric shock, particularly regarding allowable leakage current and reliability of the protective earth connection.

Class 1 Equipment: Equipment in which protection against electric shock does not rely on basic insulation only, but which includes an additional safety precaution in that means are provided for the connection of the equipment to the protective earth conductor in the fixed wiring of the installation in such a way that accessible metal parts cannot become live in the event of a failure of the basic insulation.

IPX4 Protection from liquid splash

Dangerous Voltage Symbol

Protective Earth Terminal

Potential Equalization Symbol

Medical Equipment Classified by Underwriters Laboratories Inc. with Respect to Electric Shock, Fire, Mechanical and Other Specified Hazards Only in Accordance with UL 60601-1, First Edition (2003) and CAN/CSA C22.2 No. 601.1-M90 with updates 1 and 2.

Safe Working Load Symbol

Caution: Electrostatic Sensitive

Warning: Non-Protectively Earthed, Potential for Risk of Electric Shock

In accordance with European Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE), this symbol indicates that the product must not be disposed of as unsorted municipal waste, but should be collected separately. Refer to your local distributor for return and/or collection systems available in your country.

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Summary of Safety Precautions

Safety Tips and Guidelines

Before operating the Stryker LD304 Birthing Bed, it is important to read and understand all information in this manual. Carefully read and strictly follow the safety guidelines listed on this page. It is important that all users have been trained and educated on the inherent hazards associated with the usage of electric beds.

To ensure its proper use and the safety of patients and staff, the LD304 Birthing Bed has been marked with the following caution and warning labels:

DANGER Explosion Hazard - do not use in the presence of flammable anesthetics.

CAUTION This unit is equipped with a hospital grade attachment plug. Grounding reliability can be achieved only when equipment is connected to equivalent receptacle.

CAUTION Electrical shock hazard. Do not remove cover panels. Refer all servicing to qualified personnel. CAUTION Disconnect the power cord while using the manual hand crank.

Warnings

•Powered bed mechanisms can cause serious injury. Operate bed only when all persons are clear of the mechanisms.

•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. The intermediate position should be used only to assist the patient during ingress and egress from the 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, put the pedal in the steer position. This locks the swivel motion of the right foot end caster and makes the bed easier to move.

•The instant CPR release is for emergency use only. Before activating the instant CPR, verify all persons and equipment are away from the area below and around the Fowler (back rest) section of the bed or serious personal injury or damage to the equipment could occur.

•Prior to placing weight on the foot section, verify the locking bar has been lowered and locked. The foot section locking bar is not designed for use as a grasping bar or other patient assist device.

•When large spills occur in the area of the circuit boards, 110 volt cables and motors, immediately unplug the bed power cord from the power source. Remove the patient from the bed and clean up the fluid. Have maintenance completely check the bed. Fluids can have an affect on operational capabilities of any electrical product. Do not put the bed back into service until it is completely dry and has been thoroughly tested for safe operation.

•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.

•There is a possible fire hazard when using oxygen administering equipment of other than the nasal, mask, or 1/2 bed length tent type. Oxygen tent should not extend below the mattress support platform. Siderails must be kept outside of the oxygen tent.

•To avoid possible injury or damage to the bed use caution when removing the rue clip and clevis pin. Once the rue clip and clevis pin are removed from the motor drive tube, the bed will lean toward the foot end. A hard stop will prevent excessive tipping.

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11

Summary of Safety Precautions

SAFETY TIPS AND GUIDELINES (CONTINUED)

Cautions

•Do not steam clean or hose off the bed. Do not immerse any part of the bed. The internal electric parts may be damaged by exposure to water. Hand wash all surfaces of the bed with warm water and mild detergent. Dry thoroughly. Inspect the mattress cover after each use. Discontinue use if any cracks or rips are found in the cover which may allow fluids to enter the mattress. Exposure to fluids may cause injury to patient and/or user.

•Preventative maintenance should be performed at a minimum of annually to ensure all bed features are functioning as designed. Close attention should be given to safety features including, but not limited to:

•Safety side latching mechanisms,

•Caster braking system,

•Frayed electrical cords and components,

•Leakage current 300 microamperes max,

•Protective earth ground impedance 100 milliohms max,

•No controls or cabling entangled in bed mechanisms,

•All electrical controls return to off or neutral position when released,

•For additional maintenance information, refer to your maintenance manual.

•Always unplug bed during service or cleaning. When working under the bed with the bed in the high position, always place blocks under the litter frame and set the brakes to prevent injury in case the Bed Down switch is accidently pressed.

•Hand wash all surfaces of the bed with warm water and mild detergent. Dry thoroughly. Do not steam clean, pressure wash, hose off or ultrasonically clean. Using these methods of cleaning is not recommended and may void this product’s warranty. Inspect the mattress cover after each use. Discontinue use if any cracks or rips are found in the cover which may allow fluids to enter the mattress. Exposure to fluids may cause injury to patient and/or user.

•To avoid injury, unplug the bed power cord from the power source before using the manual hand crank.

•The LD304 Birthing Bed is equipped with a hospital grade plug for protection against electric 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.

•To avoid damage, the weight of the I.V. bags should not exceed 40 pounds.

•To avoid damage while transporting the bed, verify the I.V. pole is at a low enough height to allow it to pass safely through door openings.

•I.V. poles should not be used as a bed push/pull device.

•The cleanliness and integrity of both ground chains must be maintained to minimize static build-up and discharge.

•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 Static Protection Procedure located in the Service Information section. 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.

•Before removing the last motor mounting bolt when replacing a bed lift motor, hold the bed lift motor securely so that it will not fall and cause damage.

•Keep your fingers clear of moving parts when activating the Trend motor to avoid possible injury.

•Release the Foot Down button immediately if the foot support touches the litter frame or damage could occur.

•I.V. poles should not be used as a bed push/pull device.

•The cleanliness and integrity of both ground chains must be maintained to minimize static build-up and discharge.

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	Preventative Maintenance
______	All fasteners secure.
______	All welds intact, not cracked or broken.
______	No bent or broken tubing or sheet metal.
______	No debris in casters.
______	All casters secure and swivel properly.
______	Engage brake pedal and push on the bed to ensure all casters lock securely.
______	Steer caster latches properly.
______	Siderails move and latch properly.
______	Fowler operates properly.
______	Fowler (back rest) Slide operates properly.
______	Bed Up/Down operates properly.
______	Foot section operates properly.
______	Foot uprights operate properly.
______	Trendelenburg operates properly.
______	I.V. pole intact and operating properly.
______	No rips or cracks in mattress cover.
______	Lubricate where required.
______	Replace Nurse Call 9V battery (annually).
______	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.
	Bed Serial Number:

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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Cleaning

Hand wash all surfaces of the bed with warm water and mild detergent. Dry thoroughly. Do not steam clean or hose off the LD304 Birthing 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 - phenylphenol)

•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 nature and may 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 and disinfecting, use warm water and a neutral detergent. A sodium hypochlorite solution can also be used for cleaning. If using a chlorinated bleach solution (5.25%) dilute to less than 2 parts bleach to 100 parts water.

CAUTION

Mattresses must be completely dried after cleaning. Failure to thoroughly rinse and dry mattress surfaces after cleaning may cause damage to the mattress and may void this product’s warranty.

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	Troubleshooting Guide
Problem / Failure	Recommended Action
No power to bed.	A. Verify the power cord connections at the wall and the bed.
	B. Check circuit breakers. 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 section
	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, reconnect 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 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 Diagnostic mode section) and press bed down.
	a. If motion is not present, verify there is a two pin shunt present on
	connector Z, pins 1 and 2, if not, install shunt (P/N 0059-137-000)
	1. Test bed down motion, if motion is present, go to step D.
	b. If motion is present, re-burn lift potentiometer limits, (see re-burn lift
	potentiometer section).
	B. Check for 5 VDC on TP 10 on the CPU board (reference the ground test
	point) while pressing the Bed Down button.
	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, pin 1 white and pin 6, black of
	the CPU board, while pressing bed motion down.
	a. If voltage is not present, replace CPU board.
	b. If voltage is present at motor, check capacitor or motor.
	D. Verify bed function and return to service.

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Troubleshooting Guide

Problem / Failure		Recommended Action
No bed up motion.	1.	A. Enter diagnostics, (see diagnostic mode section) 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 re-burn lift
		potentiometer section for procedure.
	B.	Check for 5 VDC on TP 9 (reference the ground test point) while pressing
		the Bed Up button.
		a. If 5 VDC is present, go to step C.
		b. If 5 VDC is not present, replace the CPU board.
	C.	Check for 120 VAC power on connector N, pin 1 white and pin 3 green, of
		the CPU board while pressing bed motion up.
		a. If voltage is not present, replace the CPU board.
		b. If voltage is present at the motor, check capacitor or motor.
	D.	Verify bed function and return to service.
No Fowler down motion.	A.	Enter diagnostics, (see diagnostic mode section) and press fowler down.
		a. If motion is not present, go to step B.
		b. If motion is present, re-burn fowler potentiometer limits, see Fowler
		Potentiometer Burn-in procedure.
	B.	Check for 5VDC on TP 5 of the CPU board referencing any of the ground
		test points while pressing the Fowler Down button.
		a. If 5 VDC is present, go to step C.
		b. If 5 VDC is not present, replace the CPU board.
	C.	Check for 120 VAC on connector CC, pin 2 (green) and pin 3 (white) of the
		CPU board while pressing the fowler down button.
		a. If voltage is not present, replace the CPU board.
		b. If 120 VAC is present, check the capacitor motor.
	D.	Verify bed function and return to service
No Fowler up motion.	A.	Enter diagnostics, (see diagnostic mode section) and press fowler up.
		a. If motion is not present, go to step B.
		b. If motion is present, re-burn fowler potentiometer limits, see Fowler
		Potentiometer Burn-in procedure.
	B.	Check for 5VDC on TP 6 of the CPU board referencing any of the ground
		test points while pressing the Fowler Up button.
		a. If 5 VDC is present, go to step C.
		b. If 5 VDC is not present, replace the CPU board.
	C.	Check for 120 VAC on connector CC, pin 1 (black) and pin 3 (white) of the
		CPU board while pressing the fowler up button.
		a. If voltage is not present, replace the CPU board.
		b. If 120 VAC is present, check the capacitor motor.
	D.	Verify bed function and return to service.

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Troubleshooting Guide

Problem / Failure		Recommended Action
No foot up motion.	A.	Enter diagnostics, (see diagnostic mode section) and press foot up.
		a. If motion is not present, go to step B.
		b. If motion is present, re-burn foot potentiometer limits, see Foot
		Potentiometer Burn-In procedure.
	B. Check for 5VDC on J32 (Z) of the CPU board between pin 1 (black) and pin
		4 (green) while pushing the foot up button.
		a. If voltage is present, go to step C.
		b. If voltage is not present, listen for the safety relay click on the CPU
		board when the foot up button is pressed.
		1. If no click, replace the CPU board.
		2. If it does click, isolate the siderails and inspect the siderail boards
		and cabling.
	C.	Check for 5 VDC power on J4 (G), on the foot power board between pin 1
		(black) and pin 4 (green) while pushing the foot up button.
		a. If voltage is present, go to step D.
		b. If voltage is not present, replace the foot power board.
	D.	Check for 120 VAC on J6 (F) on the foot power board between pin 1 (black)
		and pin 3 (white) while pushing the foot up button.
		a. If voltage is present, check the capacitor and motor.
		b. If voltage is not present, replace the foot power board.
	E.	Verify bed function and return to service.
No foot down motion.	A.	Enter diagnostics, (see diagnostic mode section) and press the Foot down
		button.
		a. If motion is not present, go to step B.
		b. If motion is present, re-burn foot potentiometer limits (see Foot
		Potentiometer Burn-In procedure.
	B. Check for 5 VDC on J32 (Z) of the CPU board between pin 1 (black) and
		pin 5 (orange) while pushing the foot down button.
		a. If voltage is present, go to step C.
		b. If voltage is not present, listen for the safety relay click on the CPU
		board when the foot up button is pushed.
		1. If no click, replace the CPU board.
		2. If it does click, isolate the siderails and inspect the siderail boards
		and cabling.
	C.	Check for 5 VDC on J4 (G) on the foot power board between pin 1 (black)
		and pin 5 (orange) while pushing the foot down button.
		a. If voltage is present, go to step D.
		b. If voltage is not present, replace the cable between the CPU and the
		foot power board.
	D.	Check for 120 VAC on J6 (F) on the foot power board between pin 2 (red)
		and pin 3 (white), while pushing the foot down button.
		a. If voltage is present, check the capacitor and motor.
		b. If voltage is not present, replace the foot power board.
	E.	Verify bed function and return to service.

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Troubleshooting Guide

Problem / Failure		Recommended Action
No Trend motion.	A.	Check for 5 VDC on TP4, referencing any of the ground test points of the
		CPU board, while pushing the trend. button.
		a. If voltage is present, go to step B.
		b. If voltage is not present, listen for the safety relay click on the CPU
		board when the trend. button is pushed.
		1. If no click, replace the CPU board.
		2. If it does click, isolate the siderails and inspect the siderail boards
		and cabling.
	B.	Check for 120 VAC on J50 (GG) of the CPU board between pin 1 (white) and
		pin 3 (black) while pushing the trend. button.
		a. If voltage is present, check the capacitor and motor.
		b. If voltage is not present, replace the CPU board.
	C.	Verify bed function and return to service.
No Reverse Trend / Level motion.	A.	Check for 5 VDC on TP4, referencing any of the ground test points of the
		CPU board, while pushing the trend. button.
		a. If voltage is present, go to step B.
		b. If voltage is not present, listen for the safety relay click on the CPU
		board when the trend. button is pushed.
		1. If no click, replace the CPU board.
		2. If it does click, isolate the siderails and inspect the siderail boards
		and cabling.
	B.	Check for 120 VAC on J50 (GG) of the CPU board between pin 1 (white) and
		pin 3 (black) while pushing the trend. button.
		a. If voltage is present, check the capacitor and motor.
		b. If voltage is not present, replace the CPU board.
	C.	Verify bed function and return to service.
No Skoocher™ in motion.	A.	Check for 5 VDC on TP8, referencing any of the ground test points of the
		CPU board, while pushing the Skoocher In button.
		a. If voltage is present, go to step B.
		b. If voltage is not present, listen for the safety relay click on the CPU
		board when the trend. button is pushed.
		1. If no click, replace the CPU board.
		2. If it does click, isolate the siderails and inspect the siderail boards
		and cabling.
	B.	Check for 120 VAC on J53 (G) of the CPU board between pin 1 (White) and
		pin 6 (black) while pushing the skoocher in button.
		a. If voltage is present, check the capacitor and motor.
		b. If voltage is not present, replace the CPU board.
	C.	Verify bed function and return to service.
No Skoocher™ out motion.	A.	Check for 5 VDC on TP7, referencing any of the ground test points of the
		CPU board, while pushing the Skoocher In button.
		a. If voltage is present, go to step B.
		b. If voltage is not present, listen for the safety relay click on the CPU
		board when the trend. button is pushed.
		1. If no click, replace the CPU board.
		2. If it does click, isolate the siderails and inspect the siderail boards
		and cabling.
	B. Check for 120 VAC on J53 (G) of the CPU board between pin 1 (white) and
		pin 3 (green) while pushing the skoocher in button.
		a. If voltage is present, check the capacitor and motor.
		b. If voltage is not present, replace the CPU board.
	C. Verify bed function and return to service.

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	Troubleshooting Guide
Problem / Failure	Recommended Action
No Lumbar firm.	A. Push the lumbar firm button and verify the compressor runs.
	a. If the compressor runs, go to step D.
	B. Check for 5 VDC on J32 (Z) of the CPU board between pin 1 (black) and
	pin 8 (red / black) while pushing the lumbar firm button.
	a. If voltage is present, go to step C.
	b. If voltage is not present, listen for the safety relay click on the CPU
	board when the foot up button is pushed.
	1. If no click, replace the CPU board.
	2. If it does click, isolate the siderails and inspect the siderail boards
	and cabling.
	C. Check for 5 VDC on J4 (G) on the foot power board between pin 1 (black)
	and pin 8 (red / black) while pushing the lumbar firm button.
	a. If voltage is present, go to step D.
	b. If voltage is not present, replace the cable between the CPU and the
	foot power board.
	D. Check for 120 VAC on J2 (C) on the foot power board between pin 1 and
	pin 3 while pushing the lumbar firm button.
	a. If voltage is present, replace the solenoid and / or check the hoses
	going to the mattress.
	b. If voltage is not present, replace the foot power board.
	E. Verify bed function and return to service.
No Lumbar soft.	A. Check for 5 VDC on J32 (Z) of the CPU board between pin 1 (black) and
	pin 7 (white / black) while pushing the lumbar soft button.
	a. If voltage is present, go to step B.
	b. If voltage is not present, listen for the safety relay click on the CPU
	board when the foot up button is pushed.
	1. If no click, replace the CPU board.
	2. If it does click, isolate the siderails and inspect the siderail boards
	and cabling.
	B. Check for 5 VDC on J4 (G) on the foot power board between pin 1 (black)
	and pin 7 (white / black) while pushing the lumbar soft button.
	a. If voltage is present, go to step C.
	b. If voltage is not present, replace the cable between the CPU and the
	foot power board.
	C. Check for 120 VAC on J2 (C) on the foot power board between pin 1 and
	pin 2 while pushing the lumbar soft button.
	a. If voltage is present, replace the solenoid and / or check the hoses
	going to the mattress.
	b. If voltage is not present, replace the foot power board.
	D. Verify bed function and return to service.

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Troubleshooting Guide

Problem / Failure			Recommended Action
No seat firm.	A.	Push the seat firm button and verify the compressor runs.
		a.	If the compressor runs, go to step D.
	B.	Check for 5 VDC on J32 (Z) of the CPU board between pin 1 (black) and
		pin 10 (orange / black) while pushing the seat firm button.
		a.	If voltage is present, go to step C.
		b.	If voltage is not present, listen for the safety relay click on the CPU
			board when the foot up button is pushed.
			1. If no click, replace the CPU board.
			2. If it does click, isolate the siderails and inspect the siderail boards
			or cabling.
	A.	Check for 5 VDC on J4 (G) on the foot power board between pin 1 (black)
		and pin 10 (orange / black) while pushing the seat firm button.
		a.	If voltage is present, go to step D.
		b.	If voltage is not present, replace cable between the CPU and the foot
			power board.
	D.	Check for 120 VAC on J3 (E) on the Foot Power board between pin 1 and
		pin 3, while pushing the seat firm button.
		a.	If voltage is present, replace the solenoid and / or check the hoses
			going to the mattress.
		b.	If voltage is not present, replace the foot power board.
	E.	Verify bed function and return to service.
No seat soft.	A.	Check for 5 VDC on J32 (Z) of the CPU board between pin 1 (black)
		and pin 9 (green / black) while pushing the seat firm button.
		a.	If voltage is present, go to step B.
		b.	If voltage is not present, listen for the safety relay click on the
			CPU board when the foot up button is pushed.
			1. If no click, replace the CPU board.
			2. If it does click, isolate the siderails and inspect the siderail
			boards or cabling.
	B.	Check for 5 VDC on J4 (G) on the foot power board between pin 1
		(black) and pin 9 (green / black) while pushing the seat firm button.
		a. If voltage is present, go to step C.
		b.	If voltage is not present, replace cable between the CPU and the
			foot power board.
	C.	Check for 120 VAC on J3 (E) on the foot power board between pin 1
		and pin 2, while pushing the seat soft button.
		a.	If voltage is present, replace the solenoid and / or check the
			hoses going to the mattress.
		b.	If voltage is not present, replace the foot power board.
	D.	Verify bed function and return to service.

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Quick Reference Replacement Parts List

Note

The parts and accessories listed on this page are all currently available for purchase. Some of the parts identified on the assembly drawing parts in this manual may not be individually available for purchase. Please call Stryker Customer Service USA: 1-800-327-0770 (Option 2), Canada: 1-888-233-6888 for availability and pricing.

Part Name		Part Number
Capacitor, Bed Motor/Foot.		0059-778-000
Capacitor, Bed Motor/Foot, 230V.		0059-005-000
Capacitor, Fowler Motor/Skoocher.		0059-780-000
Capacitor, Fowler Motor/Skoocher, 230V.		3221-300-453
Capacitor, Trendelenburg Motor.		0059-779-000
Capacitor, Trendelenburg Motor, 230V.		0059-153-000
Caster Assembly, 8”.		3001-200-090
Caster Assembly, Steer, 8”.		3001-200-080
Caster Molded Wheel, 8”.		0715-002-025
Caster Assembly, 6”.		3001-200-060
Caster Assembly, Steer, 6”.		3001-200-050
Caster Molded Wheel, 6”.		5000-002-010
Circuit Breaker, 10A.		0059-196-000
Communications Tester.		3002-045-700
CPU Board.		3002-407-950
Crank Handle Assembly.		4701-036-020
Fluid Basin, Plastic.		4701-036-001
Fluid Basin Liners.		8813-320-000
I.V. Pole Service Kit, 3-Stage.		4701-036-035
Labor Bar.		4701-036-010
Mattress, Foot.		4701-045-005
Mattress Assembly, Head W/Electric Lumbar.		4701-048-000
Mattress Assembly, Standard, Enhanced Comfort.		4701-045-000
Motor, Bed Lift.		4701-032-055
Motor, Bed Lift, 230V.		4712-032-055
Motor Kit, Foot Lift.		4701-040-250
Motor Kit, Foot Lift, 230V.		4701-040-255
Motor W/Clutch, Fowler and/or Skoocher.		4701-035-040
Motor W/Clutch, Fowler and/or Skoocher, 230V.		4712-035-040
Motor, Trendelenburg.		4701-032-095
Motor, Trendelenburg, 230V.		4712-032-095
Night Light.		4701-080-080
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Quick Reference Replacement Parts List

Part Name	Part Number
9V Battery	3000-303-871
Power Board, Foot	4701-080-050
Paint, Touch-Up, Opal, Bottle W/Brush	7000-001-321
Paint, Touch-Up, Opal, Spray Can	7000-001-318
Potentiometer Assembly, Foot/Fowler/Bed	4701-080-025
Power Cord Assembly, 120V	0039-254-000
Siderail Lumbar PCB Board, Left	5000-400-930
Siderail Lumbar PCB Board, Right	5000-400-920
Siderail Main PCB Board	3001-400-930
Siderail Outside PCB Board, Left	4701-080-070
Siderail Outside PCB Board, Right	4701-080-060
Siderail Smart TV PCB Board, Left	5000-400-930
Siderail Smart TV PCB Board, Right	5000-400-920
Siderail Timing Link Assembly, Right	4700-220-004
Siderail Timing Link Assembly, Left	4700-220-005

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Electrical Service Information

Bed Circuit Boards - CPU Board - 3002-407-950

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Electrical Service Information

BED CIRCUIT BOARDS - CPU BOARD - 3002-407-950 (CONTINUED)

	CONNECTOR	CABLE	VOLTAGE	POSITIVE	NEGATIVE	DESCRIPTION
	LOCATION	LOCATION		LEAD	LEAD
	J25	W	+12 VDC	Pin 1	Pin 4 or 5	Relays & Siderails
						Light Voltage
	J25	W	+5 VDC	Pin 2 & 3	Pin 4 or 5	+5 VDC from
						Power Supply
	J25	W	-12 VDC	Pin 6	Pin 4 or 5	Relays & Siderails
						Light Voltage
	J50	GG	0 VAC W/O Switch	Pin 2 Green	Pin 1 White	Reverse Trend
			120 VAC W/Switch
	J50	GG	0 VAC W/O Switch	Pin 3 Black	Pin 1 White	Trend
			120 VAC W/Switch
	J51	CC	0 VAC W/O Switch	Pin 1 Black	Pin 3 White	Fowler Up
			120 VAC W/Switch
	J51	CC	0 VAC W/O Switch	Pin 2 Green	Pin 3 White	Fowler Down
			120 VAC W/Switch
	J49	O	120 VAC	Pin 1	Pin 2	Line Voltage to Bed
	J52	N	0 VAC W/O Switch	Pin 3 Green	Pin 1 White	Bed Lift Up
			120VAC W/Switch
	J52	N	0 VAC W/O Switch	Pin 6 Black	Pin 1 White	Bed Lift Down
			120VAC W/Switch
	J53	G	0 VAC W/O Switch	Pin 3 Green	Pin 1 White	Skoocher Out
			120VAC W/Switch
	J53	G	0 VAC W/O Switch	Pin 6 Black	Pin 1 White	Skoocher In
			120VAC W/Switch

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Electrical Service Information

Bed Circuit Boards - Software Configuration

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

2.Move the switches to the appropriate positions as shown above.

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Electrical Service Information

Bed Circuit Boards - Power Supply - 0059-157-000

CONNECTOR LOCATION	VOLTAGE	POSITIVE LEAD	NEGATIVE LEAD
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

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Electrical Service Information

Bed Circuit Boards - Foot Power Board - 4701-080-053

J4

J6

		J3		J2		J5
CONNECTOR	CABLE	VOLTAGE			POSITIVE LEAD	NEGATIVE		DESCRIPTION
LOCATION	LOCATION					LEAD
J1	A	120 VAC*			Pin 1	Pin 2		AC Line Voltage
								from CPU Board
J4	G	+5 VDC			Pin 2 White	Pin 1 Black		+5 VDC from CPU
J4	G	12 VDC			Pin 3	Pin 1 Black		DC Voltage from CPU
J4	G	0 VDC W/O Switch			Pin 5 Orange	Pin 1 Black		Foot Down
		5 VDC W/Switch
J4	G	0 VDC W/O Switch			Pin 4 Green	Pin 1 Black		Foot Up
		5 VDC W/Switch
J4	G	0 VDC W/O Switch			Pin 6 Blue	Pin 1 Black		Compressor
		5 VDC W/Switch
J4	G	0 VDC W/O Switch			Pin 7	Pin 1 Black		Lumbar Soft
		5 VDC W/Switch			White/Black
J4	G	0 VDC W/O Switch			Pin 8 Red/Black	Pin 1 Black		Lumbar Firm
		5 VDC W/Switch
J4	G	0 VDC W/O Switch			Pin 9	Pin 1 Black		Seat Soft
		5 VDC W/Switch			Green/Black
J3	E	0 VAC W/O Switch			Pin 2	Pin 1		Seat Soft
		120 VAC W/Switch
J3	E	0 VAC W/O Switch			Pin 3	Pin 1		Seat Firm
		120 VAC W/Switch
J4	E	0 VDC W/O Switch			Pin 10	Pin 1 Black		Seat Firm
		5 VDC W/Switch			Orange/Black
J2	C	0 VAC W/O Switch			Pin 2	Pin 1		Lumbar Soft
		120 VAC W/Switch
J2	C	0 VAC W/O Switch			Pin 3	Pin 1		Lumbar Soft
		120 VAC W/Switch
J5	B	0 VAC W/O Switch			Pin 3 Black	Pin 1 White		Compressor
		120 VAC W/Switch
J6	F	0 VAC W/O Switch			Pin 2 Red	Pin 3 White		Foot Down
		120 VAC W/Switch
J6	F	0 VAC W/O Switch			Pin 1 Black	Pin 3 White		Foot Up
		120 VAC W/Switch

* 120 VAC present when Fowler slide, lumbar, or seat button is pressed.

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Electrical Service Information

Optional Bed Communications Tester - 3002-045-700

Item	Part No.	Part Name	Qty.
A	3002-045-805	BCT Unit	1
B	3001-303-825	37-Pin Cable	1
C	3002-045-806	Instructions	1
D	3000-303-087	9V Battery	1

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Electrical Service Information

Head Wall Output Configuration

STRYKER PENDANT PORT

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 +	1	Scan Line
Pin 10	Interlock +	2	Audio (-)
Pin 11	Interlock -	3	Nurse Call (+)
Pin 12	Spare	4	+5 VDC
Pin 13	Options 3 Common	5	Scan Line
Pin 14	Pot Low Common	6	Scan Line
Pin 15	Pot High Common (Std.)/Audio (STV)	7	Nurse Call (-)
Pin 16	Nurse Answer Light +	8	TV Channel Up
Pin 17	Option 1 NO/NC	9	Backlight
Pin 18	Option 1 Common	10	Audio (+)
Pin 19	Nurse Call Light +	11	Gatch Up/Fowler In/Foot Up/DMS Firm
Pin 20	Option 2 NO/NC	12	Gatch Down/Fowler Out/Foot Out/DMS Soft
Pin 21	Option 3 NO/NC	13	Fowler Up/Trend In
Pin 22	Option 3A NO/NC	14	Fowler Down/Trend Out
Pin 23	Option 2A Common	15	Audio Shield
Pin 24	Option 2A NO/NC	16	Not Used - Socket Filled
Pin 25	Nurse Call +	17	Bed Up
Pin 26	Nurse Call NO/NC	18	Ground
Pin 27	Room/Read Light Common	19	Read Light/Bed Down
Pin 28	Nurse Call Light -	20	Room 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.)/Common (STV)
Pin 35	Speaker Low Common
Pin 36	Audio Shield
Pin 37	Radio NO/NC

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Service Information

Static Discharge Precautions

The electronic circuits in the bed 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 bed. 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 power source.

2.Insert the grounding plug into a properly grounded hospital grade power source. 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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