Lincoln Electric IMT10049 WIRE FEEDER WELDER 125, 140 - Manual (Page 20)

B-11 OPERATION B-11
1. Loosen the THUMB SCREW and disconnect
Magnum 100L Gun.
2. Insert K2532-1 Magnum 100SG spool gun into the
brass block and tighten the THUMB SCREW.
3. Depress Gun selector SWITCH to Spool Gun posi-
tion. (See Figure B.20 and B.21)
4. Connect a bottle of 100% Argon shielding Gas per
previous section.
5. Follow the MIG welding steps in the previous sec-
tion.
FIGURE B.20
6. Turn machine on and make weld per recommended
settings on Procedure Decal inside machine door.
WIRE FEEDER WELDERS (125, 140 MODELS)
SETTING UP AND MAKING A ALUMINUM WELD USING SPOOL GUN
(Aluminum Welding can only be used on 140 Amp machines.)
FIGURE B.21
(Location of Selector Switch and Thumb Screw)
MAGNUM 100SG
SWITCH
THUMB SCREW FOR
CONNECTING THE
MAGNUM 100L GUN OR
MAGNUM 100SG SPOOL GUN.
MAGNUM 100L