Tig Welding; Smaw Welding - Lincoln Electric 11672 Operator's Manual

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A-11

TIG WELDING

(Figure A.7)
Tig uses Electrode Negative Polarity so for this appli-
cation, connect the Tig torch to the negative (-) output
stud and connect the work clamp to the positive (+)
output stud. The TIG torch gas connection should be
connected to the POWER WAVE
supply connection. If required a foot amptrol can be
connected to the remote control receptacle.
INSTALLATION
C300ʼs internal gas
®
FIGURE A.7
NEGATIVE
STUD (-)
POSITIVE
STUD (+)
TO POSITIVE
STUD (+)
WORK CLAMP
WORK PIECE
TO NEGATIVE
STUD (-)
POWER CABLE
GAS HOSE
TIG TORCH
FOOT AMPTROL
(OPTIONAL)
POWER WAVE

SMAW WELDING

Most SMAW welding procedures use Electrode
Positive welding. For these applications, connect the
stick electrode holder to the positive (+) output stud
and connect the work clamp to the negative (-) output
stud.
Some SMAW welding procedures use Electrode
Negative Polarity. For these applications, connect the
stick electrode holder to the negative (-) output stud
and connect the work clamp to the positive (+) output
stud.
12 PIN CONNECTOR
GAS SUPPLY
CONNECTION
4 PIN GUN TRIGGER
CONNECTOR
TO GAS SUPPLY
CONNECTION
TO REMOTE CONTROL
RECEPTACLE
C300
®
A-11

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