Lincoln Electric DUAL VANTAGE 700, Operator'S Manual

Page: 17 / 96

A-8
INSTALLATION DUAL VANTAGE ® 700
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
DUAL VANTAGE
® 700
Note: The DUAL VANTAGE ® 700 can operate two different
wire feeders at the same time.
• Shut the welder off.
• Set the “WIRE FEEDER VOLTMETER” switch to either “+” or “-”
as required by the electrode being used (See Figure A.2).
• 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 “REMOTE
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.3).
• This procedure can be done for both “Single” and “Dual”
operator modes.
WARNING
ENGINE WELDER
K1797-xx
CABLE
K1797-xx
CABLE
WIRE FEEDER
A
Operator
A
Operator
B
WIRE FEEDER
B
FIGURE A.3
FIGURE A.2
Set Mode
to CV Wire
Set Mode
to CV Wire
Set Weld
Terminals
to Remote
Set Weld
Terminals
to Remote
Set Polarity
to Match
Electrode
Polarity
Set Polarity
to Match
Electrode
Polarity
Set to
42V
Set to
42V