System Failure 52; System Failure 53; System Failure 55; System Failure 60 - GE Giraffe OmniBed Service Manual

Chapter 4: Troubleshooting

4.4.35 System Failure 52

System failure 53 indicates: Display No Timer2.
Cause(s)
Defective display driver board.

4.4.36 System Failure 53

System failure 53 indicates: Display Timer2 Too Fast.
Cause(s)
Defective display driver board.

4.4.37 System Failure 55

System failure 55 indicates: Display board On Line Self Test Failure.
Cause(s)
Defective display driver board.

4.4.38 System Failure 60

System failure 60 indicates: Line Circuit Failure.
Cause(s)
Failure in relay board LV2 calibration circuitry during calibration.

4.4.39 System Failure 98

System failure 98 indicates: Overflow.
Cause(s)
Software on the control board is not performing
correctly.

4.4.40 System Failure 99

System failure 99 indicates: Logic problem on the control board.
Cause(s)
Software on the control board is not performing
correctly.
54
Action(s)
Replace the display driver board.
Action(s)
Replace the display driver board.
Action(s)
Replace the display driver board.
Action(s)
Replace the control board.
Action(s)
Replace the control board.
6600-0343-000 104
Action(s)
Replace relay board.
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