Hobart Welding Products 300 AC, 300 DC Placing Jumper Links And Connecting Input Power, Section

2-10. Placing Jumper Links And Connecting Input Power

200 VOLTS		230 VOLTS		460 VOLTS
L	L	L	L	L	L
				S-083 566-C
230 VOLTS		460 VOLTS		575 VOLTS
L	L	L	L	L	L
					S-010 587-B
220 VOLTS		380 VOLTS		415 VOLTS
L	L	L	L	L	L

S-131 783-A

1

Tools Needed:

3/8 in

3/8, 1/2, 7/16 in

Check input voltage available at site.

1 Jumper Link Label

Check label – only one is on unit.

2 Jumper Links

Move jumper links to match input voltage.

3 Input And Grounding

Conductors

Select size and length using

Section 2-9.

	4 Line Disconnect Device
	Select type and size of overcurrent
	protection using Section 2-9.
	Reinstall side panel.
	Y Special installation may be
2	required where gasoline or
	volatile liquids are present –
	see NEC Article 511 or CEC
	Section 20.

GND/PE

Earth Ground

4

L2 (V)

L1 (U)

3

ST-130 173-K

OM-318 Page 14