Malfunctions during crane operation
14.3 Warning and error messages
Operating manual 3 302 709 en 14 - 7
GMK5150L
12.01.2018
Transfer case not in crane operation
The change-over of the transfer case to crane operation has not yet been
completed or is blocked. There are no crane functions available.
– If the message is not hidden after starting the engine from the crane cab,
switch the ignition off and on again after a few seconds. Repeat the
procedure if necessary.
– If the sybol is still displayed, then start the engine from the cab and
carry out a few gear changes in the transmission.
– If the symbol continues to be displayed, please contact
Manitowoc Crane Care.
Emergency stop switch actuated
à Resetting the emergency stop switch, p. 4 - 19
Vehicle brake
• Stop the truck crane immediately and check the pressure in the brake
circuits;
à p. 5 - 10.
Parking brake released
Information – the parking brake was released from the crane cab.
This section does not include all messages. Symbols described for driving
may also be displayed;
à Warning messages on the CCS display, p. 8 - 13.
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