Malfunctions during crane operation
14.4 Finding and eliminating malfunctions
Operating Manual GMK6300L 3 112 xxx en 14 - 29
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Displays in the
Error submenu
• Stop all crane movements and bring both control levers into initial posi-
tion.
• Press the button (2) once. The button is only active when the lamp (1)
flashes or lights up.
This opens the
Errors submenu.
Display (2) shows the error total and display (1)
shows which error is displayed.
3/5, for example, means:
– Error 3 is shown,
– There is a total of 5 errors.
If the error shown is not acknowledged, the
lamp next to the button (3) lights up.
Acknowledging the error
• Press the button (3) once.
The next, pending error is displayed and can
be acknowledged.
• You can call up all current errors with the buttons (1) and (2).
Every time you press the button, the next error will be displayed.
When you keep the button pressed, all errors are shown one after the other
continuously.
s
1 Display errors in ascending order
2 Display errors in descending order