Manitowoc GROVE GMK5150L, Operating Manual

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Malfunctions in driving mode
8.3 Warning and error messages
Operating manual 3 302 709 en 8 - 7
GMK5150L
1
2
.0
1.
201
8
Steering malfunction
Lamp ( 1 ) lights up, symbol ( 2 ) yellow.
– The lamp ( 1 ) only lights up briefly and then goes out.
Error with low priority; continued driving possible.
•
Pay attention to steering behaviour and have the error read out and
corrected at the next opportunity.
– The lamp ( 1 ) stays on.
There may be an error at the 3rd axle line or at the 4th axle line or at both
axle lines.
The affected axle line is steered into the straight running position or,
the next time when the steering goes into the straight running position,
it is held in this position and no longer steered. It is possible to continue
driving.
•
Pay attention to steering behaviour and have the error read out and
corrected at the next opportunity.
Steering system warning
The lamp ( 1 ) lights up, symbol ( 2 ) red.
There may be an error at the 3rd axle line or at the 4th axle line or at both
axle lines.
The affected axle line stays on the current steering angle and can no longer
steered.
•
Stop as quickly as possible, taking account of the current traffic situation.
•
Briefly switch the ignition off and then on again. If the error is still present,
then check the steering angle at the 3rd and 4th axle lines.
Whether it is possible to continue driving must be decided based on the
current situation. Contact
Manitowoc Crane Care
.
If necessary, the 3rd and 4th axle lines can be steered into the straight run-
ning position with emergency operation to make it possible to drive to the
repair shop;
à
Emergency operation, steering 3rd and 4th axle lines
, p. 8 - 39.
s
G
Risk of accidents because the truck crane cannot be steered.
Stop the vehicle as soon as possible.
The affected axle lines can no longer be steeted, which can lead to serious
accidents even for reduced speeds.