Miller Electric MILLERMATIC 350P - Manual (Page 21)

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A complete Parts List is available at www.MillerWelds.com
OM-1327 Page 17
3-10. Setting Gun Polarity For Wire Type
1 Polarity Changeover Information
Always read and follow manufacture’s
recommended polarity.
1
3/4, 11/16 in.
Ref. 803 541-A
Changing Polarity
D
Wire Drive
Assembly Lead
Work Clamp Lead
+
Positive
Terminal
Shown as shipped − Electrode Positive (DCEP): For
solid steel, stainless steel, aluminum, or flux core with
gas wires (GMAW).
-
Negative
Terminal
Electrode Negative (DCEN): Reverse lead connections
at terminals from that shown above for gasless flux core
wires (FCAW). Drive assembly becomes negative.
D