Connecting 230 Vac Single Phase Input Power - Miller Electric MPi 220P Owner's Manual

4-11. Connecting 230 VAC Single Phase Input Power

Tools Needed:
OM-253 918 Page 20
1
3
L1
L2
6
1
! Installation must meet all National
and Local Codes − have only quali-
fied persons make this installation.
! Disconnect and lockout/tagout in-
put power before connecting input
conductors from unit.
! Always connect green or green/
yellow
grounding terminal first, and never
to a line terminal.
See rating label on unit and check input
voltage available at site.
7
1 Input Power Cord
2 Disconnect Device (switch shown in
the OFF position)
2
3 Disconnect Device Grounding
Terminal
4 Disconnect Device Line Terminals
4
5 Black And White Input Conductor
(L1 And L2)
6 Green Or Green/Yellow Grounding
Conductor
5
Connect green or green/yellow grounding
conductor to disconnect device grounding
terminal first.
Connect input conductors L1 and L2 to
disconnect device line terminals.
7 Over-Current Protection
Select type and size of over-current
protection using Section 4-10 (fused dis-
connect switch shown).
Close and secure door on disconnect
device. Remove lockout/tagout device,
and place switch in the On position.
conductor to supply
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