Miller Electric M-10 Gun manual Installing Welding Gun, Setting Gun Polarity For Wire Type

4-7. Installing Welding Gun

1

3

4

2

1Drive Assembly

2Gun Securing Knob

3Gun End

Loosen securing knob. Insert gun end through opening until it bottoms against drive assembly (make sure gun end does not touch drive rolls). Tighten knob.

4 Gun Trigger Plug

Insert plug into receptacle, and tighten threaded collar.

Close door.

803 860-B

4-8. Setting Gun Polarity For Wire Type

Changing Polarity				Information
		1		Polarity Changeover Label
Wire Drive	Work Clamp Lead		Always read and follow manufac-
			ture’s recommended polarity.
Assembly Lead
			1

D

D

+Positive Terminal - Negative Terminal

Shown as shipped − Electrode Positive (DCEP): For solid steel, stainless steel, aluminum, or flux core with gas wires (GMAW).

Electrode Negative (DCEN): Reverse lead connections at
terminals from that shown above for gasless flux core wires
(FCAW). Drive assembly becomes negative.	3/4, 11/16 in

Ref. 190 821-A

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