Snap-on Tools Corporation Kenosha, WI 53141-1410
3
4. Plug the TIG torch switch cord
into the Control receptacle
(OUTPUT).
5. Attach the gas regulator/flow-
meter to a cylinder of 100% pure
Argon gas.
6. Attach the TIG torch gas hose
directly to the gas regulator/
flowmeter.
7. Turn on the gas cylinder and open
the TIG torch gas valve to purge
the system of impurities in the
gas line. Purge for one minute to
ensure porosity free welds.
INSTALLATION (Cont.)
FLEX-TIG INSTALLATION
1. Disconnect the Feeder control
cable assembly from the front of
the power source.
2. Plug the TIG torch power cable
into "WORK" (-) terminal.
3. Plug the Work cable into "TORCH"
(+) terminal. With the TIG torch
and Work cable connected in this
manner, straight polarity(DCSP)
current is available as required
for TIG welding.
SWITCH CORD
TO WELDER
CONTROL
RECEPTACLE
TIG
TORCH
GAS HOSE
TO REGULATOR/
FLOWMETER
100%
ARGON
GAS
CONTROL
RECEPTACLE
(OUTPUT)
POWER CABLE TO
WORK (-) TERMINAL
(WORK CABLE PLUGS INTO
POSITIVE (+) TERMINAL)
LOCKING
SWITCH
FIG. 3. FLEX-TIG TYPICAL INSTALLATION PROCEDURES
YOU ARE NOW READY TO TIG WELD!
GAS
VALVE
