Rigging work
11.1 Rigging work checklists for crane operation with the main boom
11 - 2 3 302 633 en Operating Instructions GMK5250L
27.09.2017
4. Check whether the ground will support the maximum occurring outrig-
ger pressures;
à Determining the required load-bearing area, p. 11 - 9.
5. Switch off (lock) the suspension.
The symbol must be red (suspension off);
à p. 5 - 16.
6. Support the truck crane with the outrigger span required for the job
according to the
Lifting capacity table and raise until none of the wheels
is touching the ground;
à Outrigger operation, p. 11 - 37.
7. Align the truck crane horizontally.
The lamp (1) lights up in the measuring range 1°;
à p. 11 - 58.
8. Turn off the engine and remove the hand-held control;
à Starting/turning off the engine with the hand-held control, p. 11 - 23,
à Disconnecting the hand-held control, p. 11 - 22.
9. Earth the truck crane, if necessary;
à Earthing the truck crane, p. 11 - 13.
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