Red-D-Arc EXTREME 360 MAP Auto-Line, Owner'S Manual

Page: 23 / 56

OM-237 881 Page 19
4-10. Connecting 3-Phase Input Power
!
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.
.
The Auto-Line circuitry in this unit au-
tomatically adapts the power source
to the primary voltage being applied.
Check input voltage available at site.
This unit can be connected to any in-
put power between 208 and 575 VAC
without removing cover to relink the
power source.
See rating label on unit and check input
voltage available at site.
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 Overcurrent Protection
Select type and size of overcurrent protec-
tion using Section 4-8 (fused disconnect
switch shown).
Close and secure door on disconnect
device. 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:
input1 2011−03 − 803 766-C