7-11
4. According to the number of falls of wire rope, pass the wire rope through the load sheave and the hook block
sheave as shown in the following figure:
5. Pass the end of wire rope (5) through the weight for the over-winding
prevention unit.
6. Fix the end of the wire rope (5) to the wire socket (3), following the
procedure provided below:
(1) Draw the wire rope (5) through the wire socket (3) as shown in
the figure at the right.
(2) With the rope wedge (6) inserted in position (a), pull the wire
rope (5) strongly in the direction indicated by the arrow.
7. Fix a rope clip (4) to the wire rope (5) according to the dimensions
specified in the figure on the right.
8. Affix the wire socket (3) to the boom using wire socket pin (2), and
tighten the wire socket pin fixing bolt (1).
9. Pull the right operation lever inward or push down the left operation
lever forward to raise the hook block.
NOTES
Winch operation is allowed only after the hook block is raised.
10. Allow the boom to be fully extended and fully raised.
11. With the wire rope (5) held under tension, operate the right operation
lever to “UP” (pull it toward you) to wind up the wire rope (5) on to the
winch drum (9).
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