Enterprise E8000X Service Manual
Troubleshooting
Page 11
CHAPTER 5
TROUBLESHOOTING
1
Fault finding
The following table identifies some fault symptoms, possible cause(s) and suggested remedial action.
2
Fault Indications
The bed’s control software can detect and indicate faults within the electrical system by means of
flashing LEDs on the Attendant Control Panel (ACP). These fault codes are shown in the following table.
Symptom
Possible cause
Remedial action
All actuators inoperative
Functions locked on ACP
Unlock functions on ACP
Power disconnected and
backup battery
discharged
Connect the power supply cord to a
suitable outlet socket
Mains fuse blown and
backup battery
discharged
Check fuse in mains plug (UK BS1363
type plug only)
Patient / nurse controls
disconnected
Check wiring between head end split
side rails, junction box and control box
ACP disconnected
Check wiring between foot end split
side rails, junction box and control box
One actuator
inoperative.
Actuator cable
disconnected or faulty.
Check actuator cable is plugged into
both the control box and the
actuator. Check actuator cable.
All functions inoperative,
except raising the mattress
platform.
Control box software has
lost calibration.
Raise mattress platform to maximum
height and flatten all sections to reset
the software.
Brakes and/or steering lock
not effective.
Worn or damaged
castor(s) or brake pedal.
Replace castor(s) or brake pedal.
Emergency CPR release
inoperative.
CPR release cable(s)
stretched or worn.
Adjust or replace CPR
release cable(s).
ACP LED(s) flashing
ACP LED(s)
always on
Fault location
Height actuator on control unit Channel 2 (drives
foot end radius arm)
Height actuator on control unit Channel 4 (drives
head end radius arm)
Содержание Enterprise E8000X
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Страница 19: ...Enterprise E8000X Service Manual Troubleshooting Page 15 3 6 Fatal Error Actuator Diagram...
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