Electric Motor - JLG Toucan 8e Operation And Safety Manual

SECTION 6 – GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE

7-7 Electric Motor

DTC FAULT MESSAGE
MASTER MODULE CAPACITOR
7721
BANK FAULT
SLAVE MODULE CAPACITOR
7722
BANK FAULT
RIGHT MOTOR FEEDBACK
7723
FAILURE
LEFT MOTOR FEEDBACK
7724
FAILURE
PUMP MOTOR - NOT
7725
RESPONDING
RIGHT MOTOR OUTPUT-OUT
7726
OF RANGE HIGH
LEFT MOTOR OUTPUT-OUT OF
7727
RANGE HIGH
RIGHT MOTOR OUTPUT-OUT
7728
OF RANGE LOW
6-48
DESCRIPTION
There is a problem with the Master Module (right
controller).
There is a problem with the Slave Module (left
controller).
The right motor voltage feedback circuits are
damaged (Master Module).
The left motor voltage feedback circuits are dam-
aged (Slave Module).
The pump motor feedback is not responding
when the pump is being driven (by the Master
Module).
The right motor voltage output is higher than
expected (Master Module).
The left motor voltage output is higher than
expected (Slave Module).
The right motor voltage output is lower than
expected (Master Module).
– JLG Lift –
CHECK
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
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