Manitowoc Grove GMK 4100L-1, Operating Manual

Page: 536 / 1016

Operating elements for crane operation
9.2 Short description of the operating elements
9 - 126 3 302 690 en Operating manual
GMK4100L-1
2
3
.1
1.
201
7
Locking/releasing the telescoping cylinder
Lock/release telescopic section
Telescoping cylinder length display
Main boom length display
– To lock: – Telescopic section locked:
Select symbol ( 2 ) and confirm – telescoping cylinder is
locked
– To unlock: – Telescopic section locked:
Select symbol ( 1 ) and confirm – telescoping cylinder is
unlocked
à
p. 11 - 103
– Display Yellow: Locking pins intermediate position
Green: Telescopic section locked
Red: Telescopic section unlocked
– To lock: – The telescoping cylinder is locked:
Select symbol ( 2 ) and confirm – telescopic section locked
– To unlock: – The telescoping cylinder is locked:
Select symbol ( 1 ) and confirm – telescopic section is
unlocked
à
p. 11 - 107
– Display: Current extended length of the telescoping cylinder
– Unit of measure-
ment:
Displayed in % (per cent) and, depending on setting,
mm (millimetres) or ft (feet)
à
p. 11 - 101
– Display: Current extended length of the main boom
– Unit of measure-
ment:
Displayed depending on setting, mm (millimetres) or
ft (feet)
à
p. 11 - 101