Connecting 3-Phase Input Power - Miller XMS 403 Owner's Manual

3-14. Connecting 3-Phase Input Power

4
3
6
Tools Needed:
3
= GND/PE Earth Ground
7
2
L1
L2
L3
1
5
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 conductor to supply
grounding terminal first, and nev-
er to a line terminal.
For Three-Phase Operation
1 Input Power Cord.
2 Disconnect Device (switch shown in
the OFF position)
3 Green Or Green/Yellow Grounding
Conductor
4 Disconnect Device Grounding
Terminal
5 Input Conductors (L1, L2 And L3)
6 Disconnect Device Line Terminals
Connect green or green/yellow grounding
conductor to disconnect device grounding
terminal first.
Connect input conductors L1, L2, and L3
to disconnect device line terminals.
7 Over-Current Protection
Select type and size of over-current
protection using Section 3-13 (fused dis-
connect switch shown).
Close and secure door on disconnect
device. Remove lockout/tagout device,
and place switch in the On position.
input2 2008−01 − 803 766-C / 956142645-3-5
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