Manitowoc GROVE GMK 4100 - Page 215

Heavy load lattice extension
6.2 Rigging the heavy load lattice extension
Lattice extension operating instructions 3 112 441 en 6 - 7
GMK 4100/4100-L/5095
11.01.2008
• Pull the pins (4) out of the holder (6).
• Attach the heavy load lattice extension with
the pins (4) to the left side of the main boom
head and secure them with retaining pins.
• Insert the pin (1) into the bearing point (2)
and secure it with a retaining pin.
• Pull the pin out of the bearing point (3).
• Swivel the heavy load lattice extension onto the main boom until the
bearing points (1) and the boreholes align.
• Pull both pins (4) out of the holder (5).
• Insert both pins (4) in the bearing points (3)
on the right side of the main boom head and
secure them with retaining pins.
• Insert the pin (1) into the bearing point (2)
and secure it with a retaining pin.
The heavy load lattice extension is now in
working position.
• Reeve the hook block; à Attaching and
removing the hoist rope
, p. 6 - 10.
• For single reeving:
– Fold the rope attachment point (6) in;
à p. 6 - 15.
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