Tweco 141i Fabricator - Manual (Page 55)

Fabricator 141i
Manual 0-51 45 3-25 INSTALLATION, OPERATION AND SETUP
3.21 Setup for SPOOL GUN MIG (GMAW) Welding with Gas Shielded MIG Wire
Set the Process Selection Control to MIG for Spool Gun welding.
For setup and operation of the spool gun, please refer to the spool gun operations manual.
Switch the MIG GUN/SPOOL GUN switch inside the wire feed compartment to SPOOL GUN.
Connect the Argon shielding gas to the Shielding Gas Inlet on the rear panel of the Power Source.
1. Make sure the welding
power source is turned
OFF before connecting
the welding gun.
2. Open side panel and
loosen thumb screw.
3. Insert the back end of the
Spool gun into the gun
receiving bushing.
4. Tighten thumb screw and
replace side panel.
5. Connect gas supply fitting
and tighten with a wrench.
6. Connect the 8 pin plug by
aligning the keyway then
inserting the 8 pin plug into
the 8 pin socket and rotate
threaded collar fully clockwise
to lock the plug into position.
Art # A-10363