Miller Electric PipePro 304 manual Connecting To Weld Output Terminals, Stop engine

5-6. Connecting To Weld Output Terminals

! Stop engine.

1Positive (+) Weld Output Terminal

2Negative (−) Weld Output Terminal

! Failure to properly connect weld cables may cause excessive heat and start a fire, or damage your machine.

3Weld Output Terminal

4Supplied Weld Output Terminal Nut

5Weld Cable Terminal

6Copper Bar

Remove supplied nut from weld output termi- nal. Slide weld cable terminal onto weld output terminal and secure with nut so that weld cable terminal is tight against copper bar. Do not place anything between weld cable termi- nal and copper bar. Make sure that the sur- faces of the weld cable terminal and cop- per bar are clean.

Stick And TIG Welding

For Stick welding Direct Current Electrode Positive (DCEP), connect electrode hold- er cable to Positive (+) terminal on left and work cable to Negative (−) terminal on right.

For Stick and TIG Direct Current Elec- trode Negative (DCEN), connect elec- trode holder cable to Negative (−) terminal on right and work cable to Positive (+) ter- minal on left.

MIG And FCAW Welding

For MIG welding Direct Current Electrode Positive (DCEP), connect wire feeder cable to Positive (+) terminal on left and work cable to Negative (−) terminal on right.

For MIG and FCAW Direct Current Elec- trode Negative (DCEN), connect wire feeder cable to Negative (−) terminal on right and work cable to Positive (+) termi- nal on left.

Tools Needed:

3/4 in

1 2

6

3

Do not place anything between weld cable terminal and copper bar.

4

5

Correct Installation Incorrect Installation

80801 941 / Ref. 213 263-B / 802 174-E / 803 778-A

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