Swing-away lattice
3.3 Rigging work checklists
Lattice extension operating instructions 3 112 441 en 3 - 15
GMK 4100/4100-L/5095
11.01.2008
3.3.4 CHECKLIST: Rigging the 10 / 17 m (33 / 56 ft) swing-away lattice
H
This checklist is not a complete set of operating instructions. There are
accompanying operating instructions which are referred to by cross-refer-
ences. Observe the warnings and safety instructions there.
1. Rig the truck crane:
– Rig the truck crane according to the
CHECKLIST: Rigging; à Operat-
ing instructions.
– Before operating the crane, check according to the
CHECKLIST:
Checks before crane operation
; à Operating instructions.
– Fully retract the main boom and lower it into a horizontal position.
– Roll up the unused hoist rope onto the drum.
2. Check the transport condition of the swing-away lattice;
à Transport
condition with folded swing-away lattice
, p. 3 - 30.
3. With derricking swing-away lattice:
– Check whether the locking device on the hose drum has been
released;
à p. 3 - 33.
– Bring the hydraulic hoses into the position for operating with the lat-
tice extension;
à p. 3 - 34.
4. For derricking swing-away lattice, establish a hydraulic connection;
à p. 3 - 35.
5. Establish the electrical connection;
à p. 3 - 61.
s
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