Rigging Work On The Main Boom; Hook Block On The Bumper - Manitowoc Grove GMK4100L-1 Operating Manual

12.10
12.10.1
Picking up the
hook block
S
Operating manual
GMK4100L-1

Rigging work on the main boom

Hook block on the bumper

When the hook block is transported on a separate vehicle;
Depending on the driving mode, you must pick up the hook block from the
à
Driving modes , p. 6 - 1.
front bumper;
Risk of accidents if the view is obstructed
Have someone instruct you when raising the main boom, since the view of
the hook block is obstructed. That way you will not raise the boom too far,
which would cause the retaining rope to tear.
The main boom must be fully retracted.
•
Enter and confirm the current rigging mode.
•
Slacken the hoist rope and raise the main
boom simultaneously.
•
Raise the main boom until the boom head is
in a vertical position above the hook block.
•
Detach the hook block from the retaining
rope (1).
3 302 690 en
12.10 Rigging work on the main boom
à
p. 12 - 101.
Rigging work
s
12 - 99