GE Giraffe OmniBed Manuals

GE Giraffe OmniBed Manuals

Manuals and User Guides for GE Giraffe OmniBed. We have 1 GE Giraffe OmniBed manual available for free PDF download: Service Manual

GE Giraffe OmniBed Service Manual

GE Giraffe OmniBed Service Manual (270 pages)

Brand: GE | Category: Medical Equipment | Size: 20.05 MB

Table of Contents

Table of Contents
3
About this Manual

15
- Scope and Intended Users
  15
- Conventions
  15
- References
  16
- Symbol Definitions
  16
- User Responsibility
  18
- Important
  18
- Technical Competence
  19
- Warnings
  19
- Cautions
  20
Chapter 1: Functional Description

29
- Control Board
  29
- Figure 1-1 Block Diagram
  30
- Relay Board
  31
- Display Driver Board / el Display
  32
- LED Board
  33
- Power Supply
  33
- Peripheral Components
  33
  - Rail and Heater Door Switches
    34
- Datalink Option
  34
- Servo Controlled Oxygen Option
  35
- Humidifier
  37
- Figure 1-2 Humidifier
  37
Chapter 2: Service Checkout

39
- Setup
  39
- Mechanical Checks
  39
- Controller Checks
  40
- Humidity Check
  42
- Servo Controlled Oxygen Check
  42
  - Leak Check
    42
  - Pre-Use Checkout
    42
  - Supply Valve Leak Test
    43
- Scale Check
  44
  - Mechanical Check
    44
  - Weight Checks
    44
    
    Center Weight Check
    44
    
    Off Center Weight Check
    45
- Other Accessory Checks
  45
- Cable Connections and Mechanical Controls
  46
- Figure 2-1 Connections and Controls
  46
Chapter 3: Calibration and Maintenance

49
- Service Maintenance Schedule
  49
- Figure 3-1 Control Board Test Points
  50
- Special Tools
  51
- System Calibration
  51
- Line Voltage Calibration
  52
- Humidifier Calibration
  53
- Servo Controlled Oxygen Calibration
  54
- Scale Calibration
  54
- Leakage Current
  55
- Ground Resistance Check
  55
Chapter 4: Troubleshooting

57
- Startup Sequence
  57
- Service Screen
  58
- Figure 4-1 First Service Screen
  58
- Figure 4-2 Second Service Screen
  59
- Figure 4-3 Status Menu
  59
- Figure 4-4 Switch Diagnostic Diagram
  60
- Figure 4-5 Pedal Screen
  60
- Figure 4-6 Service Screen
  61
- Alarm Messages
  62
- Air Probe Failure" Alarm
  62
- Air Temp >38C" or "Air Temp >40C" Alarm
  62
- Baby Hot" or "Baby Cold" Alarm
  62
- Baby Mode Disabled" Alarm
  63
- Baby Probe 1 Failure" or "Baby Probe 2 Failure" Alarm
  63
- Bad Membrane Switch" Alarm
  63
- Bed Heater Failure" Alarm
  64
- Bed Up/Down Pedal Failure" Alarm
  64
- Bed Up/Down Pedal Switches Disabled" Alarm
  64
- Canopy Pedal Disabled" Alarm
  65
- Canopy Pedal Failure" Alarm
  65
- Canopy Pedal Pressed" Alarm
  65
- Down Pedal Pressed" Alarm
  65
- Fan Always in High Speed" Alarm
  66
- Fan Failure" Alarm
  66
- Heater Doors Not Closed" Alarm
  67
- Heater Doors Not Opened" Alarm
  67
- Humidifier Failure" Alarm
  68
- In Transition - Heat Off" Alarm
  69
- Motor Drive Failure" Alarm
  69
- Error Codes
  71
  - System Failure 0
    71
  - System Failure 1
    72
  - System Failure 2
    72
  - System Failure 3
    72
  - System Failure 5
    72
  - System Failure 6
    73
  - System Failure 7
    73
  - System Failure 8
    73
  - System Failure 11
    73
  - System Failure 12
    74
  - System Failure 13
    74
  - System Failure 14
    74
  - System Failure 15
    74
  - System Failure 16
    76
  - System Failure 17
    76
  - System Failure 18
    76
  - System Failure 19
    77
  - System Failure 20
    77
  - System Failure 22
    77
  - System Failure 23
    78
  - System Failure 25
    78
  - System Failure 26
    78
  - System Failure 27
    79
  - System Failure 28
    79
  - System Failure 29
    79
  - System Failure 30
    79
  - System Failure 33
    80
  - System Failure 34
    80
  - System Failure 35
    80
  - System Failure 36
    80
  - System Failure 37
    81
  - System Failure 38
    81
  - System Failure 50
    81
  - System Failure 51
    81
  - System Failure 52
    82
  - System Failure 53
    82
  - System Failure 55
    82
  - System Failure 60
    82
  - System Failure 98
    82
  - System Failure 99
    82
- Troubleshooting Symptoms
  83
- Additional Troubleshooting Tips
  86
- Servo Controlled Oxygen
  93
Chapter 5: Repair Procedures

99
- Canopy Removal for Replacement
  99
- Figure 5-1 Heater Housing Cover and Soffit
  100
- Figure 5-2 Original Seal Parts
  101
- Figure 5-3 Nuts
  101
- Figure 5-4 Access Holes
  102
- Figure 5-5 Canopy, Bracket, and Heater Housing
  102
- Figure 5-6 Two People Needed for this Step
  103
- Servicing the Canopy Seals
  104
- Porthole Door Replacement
  118
- Right Rail Assembly Repair Procedures
  118
- Left Rail Internal Repairs
  130
- Radiant Heater Assembly Repair Procedures
  139
- Compartment Air Probe Repairs
  149
- Figure 5-48 Compartment Air Probe Disassembly
  149
- Removing the Upper End Cap Spring
  150
- Figure 5-49 Top Rail End Cap
  150
- Lower Unit Repairs
  151
- Bed Tilt Brake Pad Replacement
  160
- Figure 5-55 Replacing the Tilt Brake Pad
  160
- Caster Replacement
  161
- Humidifier Assembly Repairs
  161
  - Tips for Repairing an Old Style Unit
    162
  - Disassembly
    162
  - Figure 5-56 Humidifier Parts
    163
  - Reassembly
    164
- Controller and Display Module Procedures
  165
  - Display Module
    165
  - Figure 5-57 Display Module
    165
  - Probe Panel
    166
    
    Figure 5-58 Probe Panel
    166
    
    Battery
    167
  - Controller Components
    168
    
    Figure 5-59 Electronics Enclosure
    168
    
    Control Board
    169
    
    Power Supply
    169
    
    Relay Board
    169
    
    Solid State Relays
    169
    
    Canopy Lift Motor, ISO Transformer, Circuit Breakers, Power Switches, and Power Outlets
    170
    
    Toroidal Transformer
    170
- Servo Controlled Oxygen Service Procedures
  171
  - Installing Oxygen Sensors
    171
  - Replacing the Vent Screen
    171
  - Figure 5-60 Installing Sensors
    171
  - Sensor Housing Repairs
    172
    
    Sensor Housing Repairs: Boards, Calibration Fan Assembly, and Sensor Plug Assembly
    172
    
    Figure 5-61 Sensor Housing
    172
    
    Sensor Housing Repairs: Calibration Valve
    173
  - Valve Housing Repairs
    174
    
    Valve Housing Repairs: Regulator Assembly
    174
    
    Figure 5-62 Valve Housing
    174
    
    Valve Housing Repairs: Supply Valves
    175
  - Endcap Safety Valve
    175
  - Figure 5-63 Endcap Safety Valve
    175
  - Servo Oxygen Board Repairs
    176
Chapter 6: Illustrated Parts

177
Appendix A: Compartment and Skin Probe Characteristics

261
Appendix B: Specifications

263
- Power Requirements
  263
- Accessory Outlets
  263
- Standards
  263
- Operating Environment
  264
- Storage Conditions
  264
- User Control Settings
  264
- Alarms
  264
- Performance
  265
  - System
    265
  - Humidity
    265
  - Servo Control Oxygen
    265
- Weight Scale
  266
- Mechanical Specifications
  266
  - Accessories
    266
Appendix C: RS-232 Serial Data

267
- Connector
  267
- Data Stream
  267
- Nurse Call
  268

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