Malfunctions during crane operation
14.5 Emergency operations and programs
Operating manual 3 302 709 en 14 - 33
GMK5150L
12.01.2018
14.5.2 Telescoping emergency program
The emergency program is intended only for retracting the telescoping
when operation with the teleautomation menus is no longer possible due to
a malfunction.
The emergency program is enabled only when the current locking status
can still be detected by the crane control.
The emergency program is not intended for crane operation and is
therefore restricted to a certain amount of time.
Telescoping
emergency
program menu
• If possible, set down the load before starting the emergency program;
à What to do when malfunctions occur during crane operation, p. 14 - 2.
• Select and confirm the symbol (1) – the Telescoping emergency program is
opened.
• Select and confirm the symbols (1) to (4).
• Confirm the entry with the symbol (5).
You can cancel the entry at any time using
the (6) or (7) buttons.
Once the correct entry has been made, the
Telescoping emergency programme is started.
The emergency program has a time limit.
The display (1) counts down a time span of
about 360 seconds.
Within this time, you can operate the telescop-
ing mechanism using the emergency program.
If the time is not sufficient you must restart the
emergency program.
s
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