Owner`s manual

OM-1324 Page 20
5-2. Weld Parameter Chart For 115 VAC Model
Selecting Wire, Gas and Control Settings
What
Material
Are
you
Welding
Tri−Mix
90% He / 7.5% Ar / 2.5% CO
2
No Shielding Gas
required. Good for windy
or outdoor applications.
C
25
Gas Mixture
75% Ar / 25% CO
2
(Ar / CO
2
produces less
spatter better overall
appearance)
Suggested
Gases
(Flow Rate
of
20−30
cfh)
.024”
(
0.6 mm
)
.030”
(
0.8 mm
)
.024”
(
0.6 mm
)
.030”
(
0.8 mm
)
.030”
(
0.8 mm
)
.035”
(
0.9 mm
)
.024”
(
0.6 mm
)
.030”
(
0.8 mm
)
Wire
Sizes
(Diameters)
Steel
Stainless
Steel
100% CO
2
Solid Wire
(or Hard)
ER70S−6
(DCEP)
Solid Wire
(or Hard)
ER70S−6
(DCEP)
Flux Core
E71T−11
(DCEN)
Stainless
Steel
(DCEP)
Suggested
Wire
Types,
Polarity
Note: 1. Settings are approximate. Adjust as required.
2. ”−−” Means not recommended.
3. Thicker materials can be welded using proper technique,
joint preparation and multiple passes.
M−10 (#195605) Torch Consumables:
Contact Tips:
.024” (0.6 mm) #087299
.030”
(0.8
mm)
#000067
.035” (0.9 mm) #000068
Nozzles:
#169715
Tip Adapter:
#169716
Liners:
.024” (0.6 mm) #194010
.030
−
.035”
(0.8
−
0.9
mm)
#194011
.035
−
.045” (0.9
−
1.2 mm) #194012
Quick Change Dual Grooved Drive Rolls:
Wire Diameters
.024”
(0.6 mm)
.030” (0.8 mm)
.035”
(0.9
mm)
V−Smooth
#220179
#220179
#220179
V−Knurled
*
#202926
#202926
*
For Flux Core or
Stainless Wire
Match feedroll groove to diameter of wire being used. Set Tension knob setting to 3 at start.
Adjust tension per instructions in the manual.
−
Shielding