Process/Polarity Table; Changing Polarity - Hobart Handler 140 Technical Manual
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Also See for Handler 140:
- Owner's manual (48 pages) ,
- Specifications (4 pages) ,
- Owner's manual (44 pages)
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4-4. Process/Polarity Table
Process
GMAW − Solid wire with shielding
gas
FCAW − Self-shielding wire − no
shielding gas
4-5. Changing Polarity
Handler 140
Polarity
DCEP − Reverse polarity
DCEN − Straight Polarity
1
Cable Connections
Cable To Gun
Connect to positive (+) output
terminal
Connect to negative (−) output
terminal
2
Cable To Work
Connect to negative (−) output ter-
minal
Connect to positive (+) output termi-
nal
1
Lead Connections For Direct
Current Electrode Negative
(DCEN)
2
Lead Connections For Direct
Current Electrode Positive
(DCEP)
Always read and follow wire
manufacturer's
recommended
polarity, and see Section 4-4.
Close door.
258 321-A
TM-258 267 Page 7
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