Malfunctions in driving mode
7.8 Procedure during malfunctions
Operating manual GMK 6400 3 112 993 en 7 - 41
12.07.2013
7.8.3 Procedure during transmission malfunctions
If the transmission malfunctions, the electronic system will try to establish
a secure operating condition with the remaining functions.
H
Even if the transmission still shifts, always notify Manitowoc Crane Care.
This avoid situations where another small error could lead to transmission
failure.
Error messages If a malfunction occurs, the display shows different error messages.
CH entry
The transmission electronic system conducts a check.
Serious fault (1)
The STOP and Service symbol are displayed.
Service symbol (2)
It is possible to continue driving. However, depending on the type of error,
there may be restrictions in
Automatic operating mode or you can only shift
the transmission in
Manual operating mode.
Entry, error message (3)
The entry displays the error messages.
– entry
• Drive on until you have a chance to stop.
• Switch off the ignition and wait about 15 seconds, then switch it on again.
If – continues to be shown and the transmission does not shift, refer to
Manitowoc Crane Care.
FP entry
• Bring the accelerator to neutral position.
If FP continues to be shown, stop the truck crane, observing the traffic situ-
ation.
Do not continue driving under any circumstances – refer to Manitowoc
Crane Care.
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