Malfunctions during crane operation
14.4 Troubleshooting
Operating manual 3 302 819 en 14 - 23
GMK3060
13.12.2018
14.4.10 Malfunctions when operating with the hand-held control
14.4.11 Malfunctions when inclining the crane cab
Malfunction Cause Solution
After connection:
The CAN lamp does not
light up or blinks
Some other socket is lacking a
bridging plug
Insert bridging plug;
à p. 14 - 43
Crane cab: Fuse F5/6 blown Replace blown fuse;
à p. 14 - 71.
Pre-selected function
cannot be performed
Another function has been
pre-selected
Pre-select the desired
function
Operation not possible Malfunction in the control
system
Manitowoc Crane Care must
be notified
Malfunction Cause Solution
Crane cab inclination function
not working
Control unit fuse blown Replace blown fuse;
à p. 14 - 71.
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