Rigging work
12.1 Rigging work checklists for crane operation with the main boom
Operating manual 3 302 736 en 12 - 1
GMK4090
xx.xx.xxxx
12 Rigging work
If the truck crane on the site has already been rigged, proceed according to
the
CHECKLIST: Checks before operating the crane, p. 11 - 1.
12.1 Rigging work checklists for crane operation with the
main boom
H
This checklist is not a complete operating manual. There are accompanying
operating instructions which are indicated by cross-references.
Observe the warnings and safety instructions there.
12.1.1 CHECKLIST: Rigging
1. Choose a suitable site; Ã Choice of a suitable positioning site, p. 12 - 11.
2. Check that the parking brake is engaged – if necessary, engage the park-
ing brake.
3. If the main boom is resting on a dolly:
– Switch off the boom floating position;
à p. 12 - 19
– Switch off the slewing gear freewheel;
à p. 12 - 20
– If necessary, switch off boom pre-tensioning;
à p. 12 - 21.
H
The following points only apply to rigging in Free on wheels working position.
Continue the checklist at point 8. when rigging the truck crane on outrig-
gers.
s
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