Manitowoc Grove GMK4100L-1 Operating Manual page 536

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