Lincoln Electric 125 Operator's Manual page 17

WIRE FEEDER WELDERS (125, 140)
SETTING UP AND MAKING A MIG WELD 140AMP MACHINE
A. ITEMS NEEDED FOR MIG WELDING
1. .025"(0.6mm) Contact Tip
3. .025"(0.6mm) Dual Groove drive roll is used with L-56 Solid
Mig wire.
4. .025"(0.6mm) SuperArc L-56 Solid MIG Wire
5. Brass gun nozzle
6. Welding Gun
7. Work Cable & Clamp
8. Gas Regulator & Gas Line
9. Bottle of 75/25 Ar/CO shielding gas (or 100% CO
2
gas) (note this requires a CO
separately).
MALE END
CO
2
100%
(REQUIRES ADAPTER
SOLD SEPARATELY)
* 125 Amp Units can not be upgraded for MIG welding.
B 7
OPERATION
*
shielding
2
regulator adapter which is sold
2
FEMALE END
75/25
MIXES