Threading Welding Wire - Miller Multimatic 220 Owner's Manual

5-14. Threading Welding Wire

philips head wrench
7
nutdriver
wirecutter
1 Wire Spool
2 Welding Wire
3 Inlet Wire Guide
4 Pressure Adjustment Knob
5 Drive Roll
6 Outlet Wire Guide
7 Gun Conduit Cable
Lay gun cable out straight.
Step 1. Open pressure assembly.
greasegun
Step 2. Pull and hold wire; cut off end.
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Complete Parts List is available at www.MillerWelds.com
1
Warning
Tighten
4
crescent wrench
Warning
chippinghammer
frontcutter
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Step 3. Push wire through guides into gun;
continue to hold wire.
Step 4. Close and tighten pressure assem-
bly, and let go of wire.
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filterwrench
Step 5. Remove gun nozzle and contact tip.
4
2
Warning
5
1
3
6
2
6 in.
(150 mm)
1
2
3
4
8
Tighten
WOOD
Hold wire tightly to keep it from
unraveling.
Use pressure indicator scale to set a
desired drive roll pressure. Begin with
a setting of 2. If necessary, make addi-
tional adjustments after trying this ini-
tial setting.
7
Warning
5
9
1
2
3
4
Step 6. Turn On.
Step 7. Press gun trigger until wire comes
out of gun. Reinstall contact tip and nozzle.
Step 8. Feed wire to check drive roll pres-
sure. Tighten knob enough to prevent
slipping.
Step 9. Cut off wire. Close and latch door.
3
6
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