Rigging work
12.7 Rigging work on the main boom
12 - 78 3 302 819 en Operating manual
GMK3060
13.12.2018
Attaching the
hook block
Depending on the driving mode, you can attach the hook block to the front
bumper;
à Driving modes, p. 6 - 1.
H
Do not attach the rope end clamp to the front towing coupling! The towing
coupling must be free for a tow-rod in emergencies.
• Raise the hook block vertically above the
retaining rope (1).
• Lower the hook block and attach the hook block
to the retaining rope (1).
• Set down the main boom on to the boom rest
and pull the hoist rope tight only to the extent
that the hook block is stabilised in its position.
H
If the lifting limit switch is deactivated while you tighten the hoist rope, you can
override the shutdown of the lifting limit switch;
à p. 11 - 89.
G
Risk of accidents if the view is obstructed!
The reeved rope lines obstruct the view of the runway. The number of legally per-
missible rope lines can vary depending on the country in which you are working.
According to EU regulations, the hook block may be reeved no more than 4 times
when driving on the road.
G
Risk of accidents from the hook block swinging unexpectedly!
The hook block will suddenly swing forward if the retaining rope for the hook
block tears when tightening the hoist rope.
Therefore ensure that the banksman or other persons always stand at a safe
distance to the side of the hook block.
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