Hobart Welding Products OM-2208 manual Connecting Input Power, For single-phase operation

3-6. Connecting Input Power

3 1

	2
2
L1
L2
L3	L1
	L2
Green	Green
1
	1

Check input voltage available at site.

.The Auto-Link circuitry in this unit automatically links the power source to the primary voltage being applied. A 230/460 unit can be connected to either 230 or 460 VAC input power. A 460/575 model can be connected to either 460 or 575 VAC input power.

1Input And Grounding Conductors

2Line Disconnect Device

See Section 3-5.

For single-phase operation:

3Black And White Input Conductor

4Red Input Conductor

5Insulation Sleeving

6Electrical Tape

Insulate and isolate red conductor as shown.

YAlways connect green wire to supply grounding termi- nal, never to a line terminal. Connect black, white, and red wires (L1, L2, L3) to line terminals.

YAlways connect grounding

conductor first. 3

= GND/PE

1

4

Green

5

6

1

Tools Needed:

3/8 in

3/8 in

input_9_99 - Ref. ST-144 221 / Ref. ST-070 399-C / ST-801 192

OM-2208 Page 15