.
Complete Parts List is available at www.MillerWelds.com
OM-258413 Page 31
6-4.
Typical MIG Welding Connections And Settings
259 707 / Ref 258 070-A / Ref. 802 766-C
!
Stop engine.
.
This section provides general guide-
lines and may not suit all ap-
plications.
Typical Control Settings For Short
Circuit Transfer Using .035 (ER70S-3)
Solid Wire And 75/25 Argon/CO
2
Gas:
>
Set Weld Process Selector switch
to Wire + (DCEP) position.
>
Set Coarse Range switch to
Wire/17−22 Range position.
>
Set Fine Control to obtain minimum
spatter.
>
Set wire feed speed between
100-300 ipm.
Typical Control Settings For Spray
Transfer Using .035 (ER70S-3) Solid
Wire And 80% Or Higher Argon/CO
2
Gas:
>
Set Weld Process Selector switch
to Wire + position.
>
Set Coarse Range switch to
Wire/20-28 Range position.
>
Set wire feed speed between
320-500 ipm.
>
Set Fine control to 3 and increase
for longer arc length.
Typical Control Settings Using .045
(E71T-11) Self-Shielded Flux Core
Wire:
>
Set Weld Process Selector switch
to Wire − position (DCEN).
>
Set Coarse Range switch to
Wire/17-22 Range position.
>
Set Fine Control near minimum set-
ting.
>
Set wire feed speed between
125-200 ipm.
>
Do a test weld. To increase arc
length, increase Fine Control set-
ting. To shorten arc length, reduce
fine control setting or increase wire
feed speed.
1
Work Clamp
2
Wire Feeder
3
MIG Gun
4
Gun Trigger Plug
5
Voltage Sensing Clamp
6
Gas Cylinder:
75/25 Argon/CO
2
Gas for Short
Circuit Transfer
80% Argon (Or Higher)/CO
2
For
Spray Transfer
7
Gas Hose
Connect work cable to welder/generator
Work terminal. Connect cable from wire
feeder to cable from welder/generator
Electrode terminal.
.
Miller recommends Hobart filler met-
als.
Tools Needed:
3/4 in.
6
3
2
5
1
4
7
Work
Содержание Bobcat 250 Diesel
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Страница 37: ...Complete Parts List is available at www MillerWelds com OM 258413 Page 33 6 6 Fuel Hour Gauge Descriptions...
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