NOTE
Observe the "Actuating the reset button after
automatic emergency shutdown" section in
the chapter entitled "Procedure in emergen-
cies".
Traction motor and pump motor monitoring
1 Surface temperature of the right-
hand traction motor
The maximum surface temperature of the
right-hand traction motor has been
reached.
No driving functions are available.
2
Surface temperature of the left-hand
traction motor
The maximum surface temperature of the
left-hand traction motor has been
reached.
No driving functions are available.
3
Surface temperature of the pump
motor
The maximum surface temperature of the
pump motor has been reached.
No hydraulic functions are available.
– Set down the load.
– Actuate the reset button and drive the truck
out of the potentially explosive area.
– Safely bring the truck to a standstill.
– Allow the overheated motor to cool down.
– If one of the warning lights (1-3) remains il-
luminated after the motor has cooled down,
notify the authorised service centre.
NOTE
The insulation warning (4) explosion-protec-
tion light
is not present in category 3
trucks.
Insulation monitoring
4 Insulation warning
There is an insulation fault.
No driving functions are available.
– Switch off the truck immediately.
– If necessary, perform emergency lowering
of the load and set down the load.
Operation
4
Display messages
36556368011531 EN - 01/2021 - 05
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