Manitowoc GROVE GMK 4100 - Setting the Angle Position of the Heavy Load Lattice Extension

Heavy load lattice extension
6.2 Rigging the heavy load lattice extension
6 - 8 3 112 441 en Lattice extension operating instructions
GMK 4100/4100-L/5095
11.01.2008
6.2.3 Setting the angle position of the heavy load lattice extension
The heavy load lattice extension can be used at two angles. The chain hoist
supplied with the truck crane is used for these settings.
Installing / remov-
ing the chain hoist
Installation
• Attach the chain hoist (3) at the slinging
points (2) and (4).
Removal
The pin (1) is inserted and secured with a
retaining pin.
• Unload the chain hoist (3).
• Remove the chain hoist at the slinging
points (2) and (4).
(A) 0° angle (also as transport position)
(B) 40° angle
G
Risk of uncontrolled movements
When removing the chain hoist, the pin must be always inserted in the tie
member and secured with a retaining pin. This way, you can prevent the
heavy load lattice extension from folding down in an uncontrolled manner.