Manitowoc Grove GMK6300L Operating Manual page 927

Error messages in
the Monitoring
submenu
G
Operating Manual GMK6300L
If the rated capacity limiter detects an error, an error message is shown on
the RCL control unit.
There are different types of error messages:
– Error messages without shutdown,
– Error messages with shutdown,
Risk of accidents!
Immediately stop operating the crane if an error message is displayed!
The RCL may be repaired only by qualified personnel.
Try to remedy the error by turning off the ignition and turning it on again
after approx. 15 seconds.
If the error is displayed again, check whether the error code is contained in
the Error codes tables. These tables contain information on how to remedy
à
errors; p. 14 - 31.
14.4 Finding and eliminating malfunctions
Error message without shutdown
The error message is displayed either as a
warning or information.
– The buzzer tone sounds once.
– Lamps (1) and (2) light up.
– Display (3) shows an error code and the
associated symbol flashes.
4 Information symbol
5 Warning symbol
You can have all existing error messages dis-
played by repeatedly pressing the button (6).
3 112 xxx en
Malfunctions during crane operation
s
14 - 27