10.2.1 General malfunctions
Fault Possible cause of fault Troubleshooting
All consumers without function. Battery main switch not connected
or defective.
►
Switch on the battery main
switch.
►
If the battery main switch is
defective, renew it.
Travel drive not working. An
EMERGENCY STOP
switch is
pressed.
►
Determine the cause of the
EMERGENCY STOP
.
►
Unlock the
EMERGENCY
STOP
switch if you can estab‐
lish that there is no danger
present.
Consumers do not function cor‐
rectly.
Hydraulic fluid filter contaminated Flow through the hydraulic fluid
filter is restricted.
►
Renew the hydraulic filter ele‐
ment.
50-020-1011-900_EN
1.0 - © 2/15/2017
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10 Malfunctions and troubleshooting
10.2 Malfunctions