OM-947 Page 11
4-2. Process/Polarity TableProcess
Polarity
Cable Connections
P
rocess
P
o
l
ar
i
ty Cable To Gun Cable To Work Clamp
FCAW − Self-shielding wire −
no shielding gas DCEN − Straight Polarity Connect to negative (−)
output terminal Connect to positive (+) output
terminal
GMAW* − Solid wire with
shielding gas DCEP − Reverse polarity Connect to positive (+) out-
put terminal Connect to negative (−) output
terminal
* Unit must have MIG conversion kit 195 158 installed.
4-3. Changing Polarity1 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 po-
larity, and see Section 4-2.
Close door.
Ref. 210 428
12