Manitowoc GROVE GMK 5095 - Page 113

Swing-away lattice
3.4 Description of the rigging work
Lattice extension operating instructions 3 112 441 en 3 - 43
GMK 4100/4100-L/5095
11.01.2008
Establishing the section 2 / main boom
position
This position must be established:
– When rigging the 10 m (33 ft) swing-away
lattice – if section 2 is installed.
– Before the removal – if only section 1 is to be
removed.
• Pin the locking bar (1) to the main boom
with the pin (2).
• Pin the locking bar (1) to section 2 with the
pin (3).
• Secure the pins with the retaining pins.
Undoing the section 2 / main boom position
This position must be undone if only section 2
is to be installed and removed.
• Sling section 2; à p. 2 - 5.
• (A) – Pull out the pin (2).
• (B) – Fold down the locking bar (1).
• Insert the pin (2) in the locking bar (1).
• Secure the pin (2) with the retaining pin.
On section 1 position
This position must be established:
– When rigging the 17 m (56 ft) swing-away
lattice – before section 2 is swung in front of
section 1.
• Pin the locking bar (1) to section 1 with the
pins (2) and (3).
• Secure the pins with the retaining pins.
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