Fault Display
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13. Fault display
13.1
Sensor bath/short circuit
At faults of the measured value recognition the message
”AL-F” is shown.
⇒
The display part ”AL” blinks, the heater is
switched off, the shaking process is not interfered
as long as the fault is present.
When the measured value recognition has
regenerated itself the normal operation is contin-
ued.
13.2
Motor
Motor is set on drive speed setting >0 rpm
f there is no rotation at a drive speed setting of >0 the mes-
sage ”AL-d” is shown.
⇒
The display part ”AL” blinks, the heater is
switched off as long as the defect is present.
When the motor starts rotating the normal opera-
tion is continued.
13.3
Range sensor
When any parameter (preset value, RTA) is out of its scope.
Change values according to chapter 11.
Should the defects appear regularly the unit has to be sent
to the service.