Threading Welding Wire For Xr-Aluma-Pro Or Xr-Aluma-Pro Lite - Miller Multimatic 255 Owner's Manual

5-18. Threading Welding Wire For XR-Aluma-Pro Or XR-Aluma-Pro Lite

wrench
crescent wrench
nutdriver
chippinghammer
wirecutter
Step 1. Open pressure assembly.
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 and tighten pressure assem-
bly, and let go of wire.
greasegun
filterwrench
OM-278174 Page 32
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Complete Parts List is available at www.MillerWelds.com
1
3
5
frontcutter
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Use pressure indicator scale to set a
Step 5. Turn on power switch.
Step 6. Open top cover and open pressure
roll assembly.
Remove nozzle and contact tip.
desired drive roll pressure. Begin with
a setting of 2. If necessary, make addi-
tional adjustments after trying this ini-
tial setting.
2
(150 mm)
1
2
3
4
4
6
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.
6 in.