Owner`s manual

OM-1324 Page 13
4-4. Process/Polarity Table
Process
Polarity
Cable Connections
P
rocess
P
o
l
ar
i
ty
Cable To Gun Cable To Work
GMAW − Solid wire with shield-
ing gas
DCEP − Reverse polarity Connect to positive (+) out-
put terminal
Connect to negative (−) output
terminal
FCAW − Self-shielding wire −
no shielding gas
DCEN − Straight Polarity Connect to negative (−)
output terminal
Connect to positive (+) output
terminal
4-5. Changing Polarity
1 Lead Connections For Direct
Current Electrode Positive
(DCEP)
2 Lead Connections For Direct
Current Electrode Negative
(DCEN)
Always read and follow wire
manufacturer’s recommended po-
larity, and see Section 4-4.
Close door.
1
Ref. 203 501
2
CHANGING POLARITY
DCEP
Electrode POSITIVE
FOR SOLID WIRE
DCEN
Electrode Negative
Flux Core Wire
Work Clamp
Le a d
Wire Drive
Le a d
WorkClamp
Le a d
Wire Drive
Le a d
CHANGING POLARITY
DCEP
Electrode Positive
FOR SOLID WIRE
DCEN
Electrode Negative
Flux Core Wire
Work Clamp
Le a d
Wire Drive
Le a d
WorkClamp
Le a d
Wire Drive
Le a d