3-3. Process/Polarity Table
Process | Polarity | Cable Connections | |
|
| ||
|
| Cable To Gun | Cable To Work |
|
|
|
|
GMAW − Solid wire with shield- | DCEP − Reverse polarity | Connect to positive (+) out- | Connect to negative (−) output |
ing gas |
| put terminal | terminal |
|
|
|
|
FCAW − | DCEN − Straight Polarity | Connect to negative (−) | Connect to positive (+) output |
no shielding gas |
| output terminal | terminal |
|
|
|
|
3-4. Changing Polarity
CHANGING | |
POLARITY | |
DCEN | |
Electrode | Negative |
For Flux | Core Wire |
1 |
|
DCEP | |
Electrode Positive | |
For Solid Wire |
1Lead Connections For Direct Current Electrode Negative (DCEN)
2Lead Connections For Direct Current Electrode Positive (DCEP)
Always read and follow wire manufacturer’s recommended po- larity, and see Section
Close door.
2
Ref. 209 228 / Ref. 209 229
Handler 135 / 175 | Return To Table Of Contents |