Hobart OM-353 manual Amperage Adjustment Controls, Output Contactor Control Switch

4-7. Amperage Adjustment Controls

1 Amperage Adjustment Control

Use control to adjust amperage, and preset amperage on ammeter

1(see Section 4-3). This control may be adjusted while welding.

For remote amperage control, front panel control setting is the maximum amperage available. For example: If front panel control is set to 200 A, the range of the remote amperage control is 5 to 200 A.

For spot welding, use Amperage Adjust control to select from 5–310 amps of peak amperage (see Sec- tion 4-5).

	2 Amperage Control Switch
	Use switch to select way of control-
	ling amperage adjustment.
	For front panel control, place switch
	in the PANEL position.
2	For remote control, place switch in
	REMOTE 14 position, and connect

remote control device (see Section 3-8).

4-8. Output (Contactor) Control Switch

	Y Weld output terminals are
	energized when Output
	(Contactor) switch is On and
	Power is On.
1	1 Output/Contactor Switch
	Use switch to select way of control-
	ling unit output.

For front panel control, place switch in ON position.

When On is selected, HF and gas control are disabled.

For remote control, place switch in REMOTE 14 position, and connect remote control device (see Section 3-8).

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