13. 3ø Control Box Installation:
A. Attach Mounting Bracket to the Power Unit Bracket using (4)
5/16"-18NC x 1" Lg. Soc HD Flat C'Sink Screws, (4) 5/16" Flat
Washers, and (4) 5/16"-18NC Hex Flange Nuts, Fig. 21a.
B. Attach Control Box to Bracket using (4) 1/4"-20NC x 1/2"
HHCS, (4) 1/4" Flat Washers, and (4) 1/4" Star Washers. Fig.
21a.
C. Route cord through strain relief on motor and connect per
table on the bottom of page 11.
Note:
The contactor in the control box has a 480V coil.
For installations where the electric supply is 230V,
the coil must be replaced with the extra 230V coil
shipped with the control box. For 575V electric
supply, the coil must be replaced with the extra
575V coil shipped with the lift.
Fig. 21b
5/16"-18NC x 1" Lg.
Soc. HD Flat C'Sink Screw
1/4" Flat Washer
1/4" Star Washer
1/4"-20NC x 1/2" HHCS
5/16"-18NC Hex Flange Nut
12
5/16" Flat Washer
Fig. 21a