OM-244 324 Page 15
!
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 never
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 3-12 (fused dis-
connect switch shown).
Close and secure door on disconnect de-
vice. Remove lockout/tagout device, and
place switch in the On position.
= GND/PE Earth Ground
L1
2
1
L2
L3
3
3
4
5
6
7
Tools Needed:
3-13. Connecting Input Power
