SET-UP AND INSTALLATION MLC650 VPC-MAX™ OPERATOR MANUAL
4-52
Published 04-06-18, Control # 231-14
Connecting the Fixed Mast Hydraulic Hoses
Electrical Cable
See Figure 4-46 for the following procedure.
1. On the mast butt, disconnect the hydraulic hoses (4)
from their stored positions on the bracket (1).
2. Connect the hydraulic hoses to the corresponding
couplers (5) on the rotating bed.
NOTE: The hoses and the corresponding couplers are
tagged with numbers. Match the numbers to
ensure proper hose connection.
3. Connect the electrical plug WMB1-P1 (2) from the mast
butt to electrical plug WRF2-J4 (3) on the rotating bed.
Disconnecting the Fixed Mast Top from the Fixed
Mast Butt
NOTE: The following steps assume the crane is in the Live
Mast Configuration which allows operation of
Drums 4 and 5 at the same time.
1. Disconnect two SL 6 slings and SH 2 shackles (View A,
Figure 4-44 on page 4-49
) from the lifting lugs on the
mast butt and attach them to the handling links on the
mast top (Figure 4-47
).
2. Leave the other two lifting slings and shackles
connected to the mast top as shown in View B,
Figure 4-44 on page 4-49
.
FIGURE 4-46
Item Description
1 Bracket
2 Electrical Plug WMB1-P1
3 Electrical Plug WRF2-J4
4 Hydraulic Hose (4 or 6)
5 Coupler (4 or 6)
FIGURE 4-47
Item Description
1 SL 6 Sling – 5 m (16.40 ft), 31 751 kg (70,000 lb) (qty 2)
2 SH 2 Shackle – 17 t (18.70 USt) (qty 2)
3 Lifting Link (qty 2)
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