Controls and instruments truck with 180° steering
© BT 237077-040
48
Error codes
When an error occurs a buzzer will sound at the same time as
an error code is displayed on the right-hand side of the character
window (C). The error code is shown until the key is turned and
the voltage to the truck is cut.
If the error remains when the key is turned on again the buzzer
will sound and the error code displayed.
The truck cannot be used with the hydraulic functions listed in
the table.
The error is also indicated in the indicator window (G).
WARNING!
Ignoring error indications.
Truck safety in jeopardy.
Always contact a service technician before the truck is used
again after an error code has been displayed.
Character Error
Error
Code
No.
Error type Probable cause Effect on the truck
102 Error signal from the
servo electronics.
Faulty servo unit or the
emergency stop is on.
All hydraulic functions except
lowering the forks are
stopped.
120 -121
123
127 -140
Fault in the electronics. Faulty electronics. All hydraulic functions except
lowering the forks are
stopped.
122 Too much heat in the
servo electronics.
Faulty electronics. All hydraulic functions except
lowering the forks are
stopped.
125 Faulty in the steering
generator.
Faulty generator or bro-
ken cable.
All hydraulic functions except
lowering the forks are
stopped.
126 Faulty in the steering
motor
Faulty motor or broken
cable.
All hydraulic functions except
lowering the forks are
stopped.
100 Brake fault
step 1
Faulty brakes or cabling All hydraulic functions except
lowering the forks are
stopped.
AAC
DEFGHIJ
1/2
1
0
B
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