Operation 4
Procedure in emergencies
• No power steering effect; the steering
forces are increased by the remaining
emergency steering function
• The "Curve Speed Control" system (auto-
matic reduction in truck speed when cor-
nering) does not function. Brake the truck
using the service brake.
• The hydraulic functions are
not available.
The effects of pressing the emergency off
switch (1) or turning the battery isolating
switch (2) differ as follows:
Emergency off switch
pressed
Battery isolating
switch set to "OFF"
The lights work The lights do not work
The display-operating
unit works
The message
EMERGENCY
OFF active
appears on the
display-operating
unit.
The display-operating
unit does not work
.
1
6219_901-007
Automatic emerge
ncy shutdown
DANGER
Risk of explosion!
During operation, the current tempe-
ratures, wear values and insulation
values of various components are mo-
nitored by sensors.
If dangerous limit values are detected,
the truck controller automatically
shuts down the drive units. This
automatic emergency shutdown
indicates a serious malfunction.
– Remove the truck from the poten-
tially explosive area.
– The cause of the automatic
emergency shutdown must be
determined by the authorised
servicecentreandremedied.
563
68011531 EN - 06/2019 - 02 297
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