Driving modes
6.7 Rigging the auxiliary hoist
Operating Manual GMK6300L 3 112 xxx en 6 - 103
xx.xx.xxxx
6.7.11 Check that the auxiliary hoist is functioning properly
Slewing direction Check the slewing direction before laying on the hoist rope.
Ask someone to observe the slewing direction for you, or stand next to the
auxiliary hoist and use the hand-held control.
• Remove the rope end fitting (1) from the
clamp (2).
• Drive slowly, and complete the lifting and
lowering movements – stop the movement
as soon as the hoist drum turns.
• Check that the slewing direction is correct:
If the slewing direction is incorrect
• Check if the hydraulic hoses have been
mixed up;
à p. 6 - 96.
Slewing indicator Check the function of the slewing indicator when applying the hoist rope.
• You must feel a pulse on the slewing indicator (1) when the auxiliary hoist
is rotating.
• If no pulse is present, contacts Manitowoc Crane Care.
G
Risk of accidents due to incorrect slewing direction!
Check after each installation that the slewing direction is correct.
This prevents accidents caused by the hoist rope winding up unexpectedly
when it is applied.
G
Danger due to slack rope!
Only drive the auxiliary hoist briefly and at the lowest speed.
This prevents slack rope from being created, or the rope end fitting being
pulled into the hoisting gear frame.
A Lifting
B Lowering
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