MAN-230000-00 REV B
15
Figure 12: AC disconnect switch
4. Open the top of the charger by loosening the four mounting screws and lifting the
cover off.
5. Push out the knockout (Figure 13) and pass the 480 VAC input power wires
through, using the appropriate conduit or strain relief fittings per local and
national codes.
6. Crimp a #10 ring tongue terminal (12-10
A
merican
W
ire
G
auge (
AWG
)) to the
ground (
GND
) wire and connect it to the GND terminal (Figure 13).
Torque the
nut to 20 in-lb
.
7. Strip the conductors back 0.5 inch (12 mm) and connect them to the disconnect
switch where labeled 480 VAC 3
in Figure 13.
Torque the terminal screws to
20 in-lb.
NOTE:
The charger is not phase-rotation sensitive.
AC
disconnect
switch
