Tilt Sensor - JLG 1930ES Operation And Safety Manual

7-7 Electric Motor
DTC FAULT MESSAGE
7710 PUMP P HIGH - CHECK POWER CIR-
CUITS
7711 PUMP P LOW - CHECK POWER CIR-
CUITS
7741 ARMATURE BRAKING CURRENT TOO
HIGH
7742 FIELD VOLTAGE IMPROPER

8-1 Tilt Sensor

DTC FAULT MESSAGE
811 TILT SENSOR NOT CALIBRATED
812 NO DATA FROM TILT SENSOR - NOT
CONNECTED OR FAULTY
3121165
DESCRIPTION
The power module detected a problem in
the drive motors' power circuit wiring.
The power module detected a problem in
the drive motors' power circuit wiring.
The power module has detected excessive
braking current .
The power module detected a problem in
the drive motors' power circuit wiring.
DESCRIPTION
The tilt sensor calibration has not been
performed.
No signal from tilt sensor.
– JLG Lift –
SECTION 4 - MACHINE OPERATION
CHECK
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
This can be caused by transporting an excessive load on a steep grade.
Recycle power on/off, if problem persists;
Refer problem to a qualified JLG mechanic.
CHECK
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
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