Manitowoc Published 04-06-18, Control # 231-14 4-53
MLC650 VPC-MAX™ OPERATOR MANUAL SET-UP AND INSTALLATION
See Figure 4-48 for the following procedure.
3. Remove the safety pins (1) from the lower retaining
pins (2) connecting the fixed mast butt (3) and fixed
mast top (4).
4. Slide the retaining pins out.
5. Pay out wire rope from the boom hoist drum in the mast
butt while performing the next step.
6. Lift the mast top away from the mast butt and place the
mast top on the foundation 20 to 25 m (66 to 82 ft) in
front of the mast butt as shown.
7. Lay the boom hoist wire rope (5) on the foundation
alongside the mast butt and top so the wire rope does
not interfere with installation of the mast inserts.
8. Slide the retaining pins back in and install the safety
pins.
9. Remove the SL 6 slings from the assist crane. Leave the
slings and shackles connected to the mast top.
FIGURE 4-48
Item Description
1 Safety Pin (qty 2)
2 Retaining Pin (qty 2)
3Fixed Mast Butt
4Fixed Mast Top
5 Boom Hoist Wire Rope
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