Threading Welding Wire For Push/Pull Gun. Miller MATIC 355, MILLERMATIC 355

5-24. Threading Welding Wire For Push/Pull Gun

1 2

6 in.

(150 mm)

3

4

1

2

3

4

1

2

3

4 allen_wrench allen_set

NGO’s tools/ flathead philips head wrench crescent wrench

5

6 pliers needlenose knife steelbrush nutdriver chippinghammer

NGO’s tools/ solderiron torque screwdriver torque wrench stripcrimp socket wrench heavy-duty workclamp allen_wrench pliers drill light-duty workclamp allen_set needlenose knife wirecutter frontcutter philips head

Step 2.

Pull and hold wire; cut off end.

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Hold wire tightly to keep it from unraveling.

Step 3.

Push wire through guides into gun; continue to hold wire.

Step 4.

Close front pressure assembly.

Tighten front knob enough to prevent slipand adjust to 1/2 turn less than front assemfilterwrench wrench crescent wrench

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Use pressure indicator scale to set a desired drive roll pressure. Begin with a setting of 2. If necessary, make additional adjustments after trying this initial setting.

Step 5.

Turn on power switch.

Step 6.

Open top cover and open pressure

Press gun trigger until about 4 in. (102 mm) of wire is sticking out front of gun. Install nozzle and contact tip.

Close top cover on gun. Press trigger switch until about 6 in. (152 mm) of wire is sticking out end of contact tip. Cut off wire.

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XR-Aluma-Pro and XR-Aluma-Pro Lite gun drive roll pressure should be set to match the alloy being used.

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OM-222 Page 1