Hoist Ropes; Checking The Winding - Manitowoc Grove GMK 5200-1 Maintenance Manual

8.8
8.8.1
G
Prerequisites
Check the
following
H
Maintenance manual
GMK5200-1

Hoist ropes

Checking the winding

Risk of accidents when the rope drum is turning.
Keep away from the rope drum while it is turning.
This will prevent your limbs from being drawn in and getting crushed.
– The hoist mirrors must be folded out;
– One hook block must be reeved;
– The main boom must be raised to approx. 30°;
– The engine must be started.
The ropes of the top layer lie over the ropes of the bottom layer at the cross-
over points.
à
à
Operating manual .
Always check the entire length of the winding
of the ropes (1).
•
Slowly perform the lowering movement until
the rope has moved over the complete
width (X) of the rope drum.
– The rope needs to be evenly wound.
– The rope turns on the drum must be
evenly spaced at a distance of 0 to 2 mm
(0 to 0.08 in).
– The cross-over points must offset by
approx. 180°.
3 302 746 en
Maintenance work on the superstructure
Operating manual .
à
Operating manual .
8.8 Hoist ropes
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