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4-15. Threading Welding Wire
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| 1 | Wire Spool |
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| 2 | Welding Wire |
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| 3 | Inlet Wire Guide |
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| 4 | Pressure Adjustment Knob |
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| 5 | Drive Roll | ||||||
| 6 | Outlet Wire Guide | |||||||
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| 7 | 7 | Gun Conduit Cable |
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| Lay gun cable out straight. | ||
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Tools Needed:
1 | 2 | 3 | 5 | 6 |
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Open pressure assembly.
Tighten
.Hold wire tightly to keep it from unraveling.
6 in
(150 mm)
Pull and hold wire; cut off end. | Push wire thru guides into gun; |
| continue to hold wire. |
.Use pressure indicator
scale to set a desired drive roll pressure.
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| 1 |
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| Pressure | |
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| 2 |
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| Indicator | |
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| 3 |
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| Scale |
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Close and tighten pressure assembly, and let go of wire.
Press gun trigger until wire comes out of gun. Reinstall contact tip and nozzle
Remove gun nozzle and contact tip. | Turn On. |
Tighten
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| 2 |
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WOOD |
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| 4 |
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Feed wire to check drive roll pressure. |
| Cut off wire. Close | ||||||||
Tighten knob enough to prevent slipping. |
| and latch door. |
Ref. 803