Troubleshooting - CME BodyGuard 323 Service Manual

Troubleshooting

Use the troubleshooting guide below to identify probable service action.
Once a service action plan has been developed refer to service action section for
service action procedure.
Alarm or
Problem
Pump does not
switch on
Missing Key
Error 1, Motor
turns without
control or motor
can't turn
Error 7
Error 10
Error 11
Error 12
Error 13
Error 15
Error 16
Possible cause
Battery depleted
Battery malfunction
On/off key malfunction
Unauthorized set used
Pressure calibration
incorrect
Mechanical malfunction
Electronic malfunction
Wrong pressure
calibration
Pressure sensor
malfunction
Mechanical malfunction
Mechanical malfunction
Mechanical malfunction
Encoder malfunction
Microprocessor
malfunction
Microprocessor
malfunction
Electronic malfunction
Action
Click the pump into a charger connected to
AC power
Replace Battery
Replace the main PCB (ref. sec. 5.1)
Replace non-CME set. Use only BodyGuard
tubing set
Repeat pressure calibration
Check for mechanical obstruction of the
cam shaft and gears.
Replace Motor PCB
(ref. sec. 5.1)
Repeat pressure calibration procedure if
persists, replace pressure sensor
Replace pressure sensor and recalibrate.
(ref. sec. 3)
Turn the pump off and on again and set
pump to operate on 0.1 ml/hr
When the motor can't turn, check for
mechanical obstruction. If the problem
persists, replace motor PCB.
Turn the pump off and on. If the problem
persists, replace motor PCB.
Visually check encoders and verify no
mechanical obstruction
Replace main PCB (ref. sec. 5.1)
Replace main PCB (ref. sec. 5.1)
Replace main PCB (ref. sec. 5.1)
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