Troubleshooting - Jungheinrich EFG-Vac 25 Betriebsanleitung

5

Troubleshooting

This chapter enables the operator to locate and rectify minor faults and malfunctions,
or the effects of operating errors. When trying to locate a fault, proceed in the order
shown in the table.
Fault
Truck
does not move
Load cannot
be lifted
Error indication
in display
A
If the fault could not be eliminated after carrying out the remedy procedure, notify the
manufacturer's service organisation, as any further troubleshooting can only be
performed by specially trained and qualified service personnel.
Possible cause
–– Battery plug
not connected
–– Master switch
depressed
–– Key switch
in position “"0”"
–– Battery charge
too low
–– Fuse defective
–– Truck not ready
foroperation
–– Hydraulic oil level
too low
–– Fuse defective
–– Battery charge too
low
–– Truck not ready
for operation
–– Software fault
Remedial action
–– Check battery plug and plug in, if necessary
–– Release the master switch
–– Set the key switch to position “"I”"
–– Check battery charge, recharge battery, if
required
–– Check fuses
–– Perform all remedial actions listed under the
fault “"Truck does not move”"
–– Check hydraulic oil level
–– Check fuses
–– Check battery charge, recharge battery, if
required
–– Press master EMERGENCY OFF switch or
set key switch to position “"0”", repeat desired
working function
3 seconds
after approximately
E 29