Malfunctions during crane operation
14.4 Troubleshooting
Operating manual GMK 6400 3 112 993 en 14 - 23
12.07.2013
Error messages in
the Monitoring
submenu
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
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.
You can have all existing error messages dis-
played by repeatedly pressing the button (6).
Try to correct the error by turning off the ignition and turning it on again
after about 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
errors;
à p. 14 - 27.
s
G
Risk of accident
Immediately stop operating the crane if an error message is displayed.
The RCL may only be repaired by trained and qualified personnel.
4 Information symbol
5 Warning symbol
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