Lincoln Electric VANTAGE 520 SD Operator's Manual page 17

VANTAGE ® 520 SD
CONNECTION OF WIRE FEEDERS WITH CONTROL
CABLE (14 PIN)
Shut off welder before making any electrical connections.
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CONNECTION OF LF-72, LF-74, FLEX FEED 74 HT,
FLEX FEED 84, LN-25 PRO DUAL POWER TO THE
®
VANTAGE 520 SD
• Shut the welder off.
• Set the "WIRE FEEDER VOLTMETER" switch to either "+" or "-"
as required by the electrode being used (See Figure A.5).
• For electrode Positive, connect the electrode cable to the "+" termi-
nal of the welder and work cable to the "-" terminal of the welder.
For electrode Negative, connect the electrode cable "-" terminal of
the welder and work cable to the "+" terminal of the welder.
• Set the "MODE" switch to the "CV-WIRE" position.
• Adjust the "ARC CONTROL" knob to desired Crispness. SOFT for
MIG and CRISP for Innershield.
• Set the "WELDING TERMINALS" switch to the "REMOTELY
CONTROLLED" position.
• Set the wire feeder voltage switch to 42V.
• Connect the 14 pin control cable from the wire feeder to the
engine drive (See Figure A.6).
• Set the "REMOTE/LOCAL" switch to "REMOTE" if the feeder is
equipped with a remote output control knob.
ENGINE WELDER
WARNING
FIGURE A.6
Set weld terminals to
remotely controlled
Set mode to
CV Wire
K1797-xx
CABLE
A-9
INSTALLATION
FIGURE A.5
Set Polarity to
match electrode
Set to
polarity
Remote
Set to
42V
WIRE FEEDER