TOC-2 Service Manual
1.3.15 SpO2........................................................................................................................................................1-23
1.3.16 Alarms.....................................................................................................................................................1-24
1.3.17 Equipment Grounding.....................................................................................................................1-25
1.3.18 AC/DC Power Distribution .............................................................................................................1-26
1.4 RS-232 Serial Data..........................................................................................................................................1-27
1.4.1 RS-232 Connector ...............................................................................................................................1-27
1.4.2 Data Stream...........................................................................................................................................1-27
1.4.3 Nurse Call ................................................................................................................................................1-28
Chapter 2: Installation, Maintenance, and Checkout ............................................2-1
2.1 Warmer Maintenance Schedule.................................................................................................................2-1
2.1.1 Operator Maintenance.........................................................................................................................2-1
2.1.2 Service Maintenance.............................................................................................................................2-1
2.2 Installation and Service Checkout Procedures ....................................................................................2-2
2.2.1 Mechanical Checks................................................................................................................................2-2
2.2.2 Controller Checks (Figure E-2)...........................................................................................................2-3
2.2.3 Electrical Safety Tests...........................................................................................................................2-4
2.3 Mounting the Universal Adapter Plate.....................................................................................................2-5
2.4 Scale Checkout Procedures ..........................................................................................................................2-6
2.4.1 Visual Inspection.....................................................................................................................................2-6
2.4.2 Center Weight Check ............................................................................................................................2-6
2.4.3 Off Center Weight Check.....................................................................................................................2-6
2.4.4 Load Cell Check .......................................................................................................................................2-7
Chapter 3: Calibration .................................................................................................3-1
3.1 Scale Calibration (Bedded Models Only)..................................................................................................3-1
Chapter 4: Troubleshooting........................................................................................4-1
4.1 Service Mode........................................................................................................................................................4-1
4.1.1 Unit Information......................................................................................................................................4-1
4.1.2 Main Menu..................................................................................................................................................4-1
4.1.3 Unit Info Menu..........................................................................................................................................4-2
4.1.4 Operation Settings .................................................................................................................................4-3
4.1.5 Scale Calibration .....................................................................................................................................4-4
4.1.6 Date/Time...................................................................................................................................................4-5
4.1.7 Diagnostics ................................................................................................................................................4-6
4.1.8 Odometer Readings...............................................................................................................................4-9
4.1.9 Event Logs...............................................................................................................................................4-10
4.1.10 Set Defaults.............................................................................................................
.............................4-12
4.1.11 Heat Engine Diagnostic..................................................................................................................4-13
4.2 PC Command Line Interface......................................................................................................................4-13
4.2.1 Accessing the PC Command Line Interface............................................................................4-13