OM-2228 Page 17
4-10. Wiring Optional 240 Volt Plug (119 172) For Connection To Miller Bobcat Or
Trailblazer 251NT, 280NT, 300D NT, 301G, DC And 301D With A Minimum Of
8 kVA Auxiliary Power
144 221 / 802 183 / Ref. 120 813-D
Check input voltage available at the
power supply.
. The Auto-LineE circuitry in this
unit automatically adapts the
power source to the 240 volts,
single-phase, 50 or 60 Hz
primary voltage from the power
supply.
1 Input And Grounding
Conductors
2 Plug Wired for 240 V, 2-Wire
Load
3 Neutral (Brass) Terminal And
Prong (Not Used)
4 Load 1 (Brass)Terminal And
Prong
5 Load 2 (Brass) Terminal And
Prong
6 Ground (Brass) Terminal And
Prong
7 Black And Brown Input
Conductors; Or Black And
White Input Conductors
8 Blue Input Conductor; Or Red
Input Conductor
9 Insulation Sleeving
10 Electrical Tape
11 Green Or Green/Yellow
Ground Conductor
Insulate and isolate blue conductor
or red conductor as shown.
! Always connect green or
green/yellow wire to ground
terminal, never to a load
terminal. Connect black (L1)
and brown (L2); or black (L1)
and white (L2) wires to load
terminals.
Tools Needed:
1
7
1
10
9
8
. These instructions cover two different power cords, one with
conductors that are black, brown, and blue with a green/yellow
ground conductor, and one with conductors that are black,
white, and red with a green ground conductor.
Green Or
Green/Yellow
2
3
4
5
6
240V
11
3/16 in.
11
7
6
5
4
3
Plug Front
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