Manitowoc GROVE GMK5150L, Operating Manual

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Crane operation
11.5 Crane operation with main boom
Operating manual 3 302 709 en 11 - 109
GMK5150L
1
2
.0
1.
201
8
Locking the tele-
scopic section Every telescopic section can be locked at the fixed lengths – fixed lengths;
à
p. 11 - 95.
Prerequisites
– Telescoping mechanism on – symbol ( 3 )
green
– Telescopic section unlocked – symbol ( 1 )
red
– Telescoping cylinder locked – symbol ( 2 )
green .
Locking
•
Telescope to the desired fixed length,
e. g. telescopic section (
1 )
1
to 100%.
If the symbol ( 4 ) is displayed, the telescopic
section must be locked.
•
Select and confirm the symbol ( 3 ).
The locking pins ( 2 ) extend.
s
– Yellow: Intermediate position
– Green: Locked – symbol ( 5 ) displayed