Crane operation
11.3 Crane operation with main boom
Operating manual GMK 6400 3 112 993 en 11 - 93
12.07.2013
Example of telescoping with teleautomation
Assuming the current telescoping is 100/0/0/0
and the telescoping cylinder is locked in tele-
scopic section I.
The desired telescoping status should be 50/100/
100/100.
The display should correspond to the opposite
diagram once you have entered the desired tele-
scope status and confirmed it.
ECOS will calculate the following telescoping
sequence:
Since the first step is retracting, the arrow (1) points to the left.
• Move the control lever to retract and hold it
Telescopic section I is fully retracted. The following processes are carried out
automatically for this.
s
– Telescopic section I retract to 0%
– Telescopic section IV extend to 100%
– Telescopic section III extend to 100%
– Telescopic section II extend to 100%
– Telescopic section I extend to 50%