Manitowoc Grove GMK4100L-1 Operating Manual page 855

S
Reeving the
hoist rope
G
Operating manual
GMK4100L-1
Risk of damage to the hoist rope!
Always install the pocket lock as it is described in the following paragraph.
This will prevent the hoist rope rubbing against the locknut and being
damaged.
Depending on the version, you can use the rigging aid for fitting the hoist
à
rope if necessary;
Danger due to slack rope!
Only use hook blocks and lifting gear of the minimum weight prescribed in
the Lifting capacity table , depending on the reeving and boom length. This
prevents slack rope forming at large heights when lifting without a load.
This can result in the load slipping.
Fastening the pocket lock on the main boom
•
Fasten the pocket lock to the fixed point of
the main boom in such away that
– The locknut (1) faces outward
and
– The locknut (2) faces forward in the
driving direction.
p. 6 - 26.
For hook blocks with ballast plates, you can
achieve the required weight by installing or
removing ballast plates;
3 302 690 en
12.10 Rigging work on the main boom
à
p. 12 - 106.
Rigging work
s
12 - 109