OM-270 231 Page 13
5-3. Process/Polarity Table
Process Polarity
Cable Connections
Cable To Gun Cable To Work Clamp
FCAW − Self-shielding wire − no
shielding gas
DCEN − Straight Polarity Gun cable is connected to the
negative (−) output
Work cable is connected to the positive
(+) output
5-4. Installing Wire Spool And Adjusting Hub Tension
When a slight force is needed
to turn spool, tension is set.
Tools Needed:
161-072 / 803 012
Installing 4 in. (102 mm) And 8 in. (203 mm) Wire Spools
5-5. Connecting 115 Volt Input Power
! Installation must meet all
National and Local Codes −
have only qualified persons
make this installation.
! Special installation may be
required where gasoline or
volatile liquids are present −
see NEC Article 511 or CEC
Section 20.
For 115 volts AC input power, a 20
ampere individual circuit protected
by time-delay fuses or circuit
breaker is required.
1 Plug From Unit
2 Receptacle − NEMA Type
5−15R (Customer Supplied)
Select extension cord of 12 AWG
for up to 50 ft (15 m) or 10 AWG for
50 up to 100 ft (30 m).
Input6 2011−03 / 803 443-C
1
2
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