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Crane operation
11.5 Crane operation with main boom
Operating manual
3 302 690 en
11 - 107
GMK4100L-1
2
3
.1
1.
201
7
Unlocking the
telescopic section
Unlocking a telescopic section is required for the telescopic section to be
telescoped.
The telescoping cylinder and the telescopic section cannot be unlocked
simultaneously.
Prerequisites
– Telescoping mechanism on – symbol (
3
)
green
– Telescopic section locked – symbol (
1
)
green
– Telescoping cylinder locked – symbol (
2
)
green
Unlocking
•
Select the symbol (
1
).
•
Confirm the selection – the locking pins will
retract. Symbol (
2
)
red
.
If symbol (
2
) is not
rot
after about 10 seconds,
this means that the locking pins are under
load.
To relieve the load, carefully retract and
extend a little.
s
Summary of Contents for Grove GMK 4100L-1
Page 1: ...Operating manual 3 302 690 en 23 11 2017 ...
Page 6: ...16 01 2018 2 3 302 710 en Additional pages GMK4100L 1 Overview of Driving menu I ...
Page 8: ...16 01 2018 4 3 302 710 en Additional pages GMK4100L 1 Blank page ...
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Page 65: ...Operating manual 3 302 690 en GMK4100L 1 23 11 2017 15 15 Index ...
Page 66: ...3 302 690 en Operating manual GMK4100L 1 23 11 2017 ...
Page 68: ...Overview 1 1 Accidents 1 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Page 72: ...Overview 1 4 Terms used 1 6 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Page 996: ...Index 15 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Page 1014: ...Index Operating manual 3 302 690 en 15 20 GMK4100L 1 23 11 2017 Blank page ...
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