Jungheinrich ESE 533, Operating Instructions Manual

Page: 74 / 133

6 Troubleshooting
This chapter allows the user to identify and rectify basic faults or the effects of
incorrect operation. When trying to locate a fault, proceed in the order shown in the
table.
Z
If the fault cannot be rectified after carrying out the above procedures, notify the
manufacturer’s service department, as further troubleshooting can only be performed
by specially trained and qualified service personnel.
In order for customer services to react quickly and specifically to the fault, the
following information is essential:
- Truck serial number
- Error number on the display unit (if applicable)
- Error description
- Current location of truck
Warning messages
Display Meaning
LED 31 Battery empty, main lift cutout
LED 24 Safety switch not pressed
INFO 07 LED 25 At least 1 control not in home position when system
starts
INFO 09 LED 25 Slow travel applied or forced by battery latching
INFO 10 LED 23 Drive motor overtemperature
INFO 11 LED 23 Lift motor overtemperature
INFO 12 LED 23 Steer motor overtemperature
INFO 25 LED 23 Traction controller overtemperature
INFO 26 LED 23 Lift controller overtemperature
INFO 27 LED 23 Steering controller overtemperature
74
02.21 en-GB