Service Manual TOC-7
7.18.3.2 Sensor Housing Repairs: Calibration Valve.................................................7-62
7.18.4 Valve Housing Repairs.....................................................................................................7-63
7.18.4.1 Valve Housing Repairs: Regulator Assembly .............................................7-63
7.18.4.2 Valve Housing Repairs: Supply Valves ..........................................................7-63
7.18.5 End Cap Safety Valve .......................................................................................................7-64
7.18.6 Servo Oxygen Board Repairs........................................................................................7-64
7.19 Display Module Repairs ..............................................................................................................7-65
7.19.1 Rear Cover.............................................................................................................................7-65
7.19.1.1 Carrier Plate Hardware ........................................................................................7-65
7.19.2 Alarm Lens.............................................................................................................................7-66
7.19.3 Alarm Board..........................................................................................................................7-66
7.19.4 LCD Display Assembly......................................................................................................7-68
7.19.4.1 LCD Display Disassembly....................................................................................7-68
7.19.4.2 LCD Display Assembly ..........................................................................................7-70
7.19.5 SBC (Single Board Computer) PCA..............................................................................7-71
7.19.5.1 SBC Disassembly.....................................................................................................7-71
7.19.5.2 SBC Assembly ...........................................................................................................7-73
7.20 Clock Battery Replacement ......................................................................................................7-73
7.21 Display Harness Connections..................................................................................................7-74
Chapter 8: Illustrated Parts ............................................................................. 8-1
8.1 Probe Housing......................................................................................................................................8-1
8.2 Display Module.....................................................................................................................................8-3
8.3 Electrical Enclosure............................................................................................................................8-5
8.4 Electronic Enclosure Ground Stackup.......................................................................................8-8
8.5 Harnesses............................................................................................................................................8-10
8.5.1 Relay Board Harness Connections...............................................................................8-10
8.5.2 Control Board Harness Connections...........................................................................8-11
8.6 Humidifier Transformer and RS-232.......................................................................................8-11
8.7 Bed and Side Panels .......................................................................................................................8-13
8.8 Wire Covers.........................................................................................................................................8-19
8.9 Radiant Heater and Canopy .......................................................................................................8-19
8.10 Chassis................................................................................................................................................8-27
8.11 Humidifier.................................................................................................................
.........................8-31
8.12 Elevating Base.................................................................................................................................8-33
8.13 Uprights and Lift Rail Components.......................................................................................8-35
8.14 Compartment Sensor..................................................................................................................8-45
8.15 Servo Control Oxygen..................................................................................................................8-46
8.16 Storage Drawer..............................................................................................................................8-54
8.17 Options ...............................................................................................................................................8-55
8.18 Options PNs......................................................................................................................................8-63
8.19 Labels..................................................................................................................................................8-65
8.19.1 Label Illustrations...............................................................................................................8-66
8.19.1.1 Warning Label Set ..................................................................................................8-66
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