Two-stage swing-away lattice extension 3.6 Description of rigging work
Lowering
• Insert the locking pin for the 12.5 m (41 ft) section in position Released;
à p. 3 - 58.
• Lower the lattice extension until the retaining mandrel (2) is fully out of the holder (1) on the main boom.
Raising
• Raise the lattice extension until the retaining mandrel (2) is fully in the holder (1) on the main boom.
• Insert the locking pin for the 12.5 m (41 ft)
à p. 3 - 58.
04.08.2004
section in position Secured;
3 - 60
2 084 906 en
Operating instructions lattice extension GMK 5200/6220-L
