Malfunctions during crane operation
14.4 Troubleshooting
14 - 18 3 112 993 en Operating manual GMK 6400
12.07.2013
Waiting
The symbol usually disappears shortly after switching on the ignition.
If the symbol does not go out or is displayed while operating the crane, this
may be due to an RCL shutdown or blown F1/2 fuse. Contact Manitowoc
Crane Care if none of these are the cause.
Telescope status divergence
ECOS has detected a difference between the displayed and the current tele-
scope status. Enter the current telescope status;
à p. 14 - 53.
Emergency programme access
The telescoping mechanism can only be operated with the emergency pro-
gramme;
à p. 14 - 43.
Emergency programme
The
Telescoping emergency programme is open; Ã p. 14 - 43.
Inactive
Contact Manitowoc Crane Care if this status is still displayed after repeat-
edly switching on the ignition.