Threading Welding Wire For Xr Edge, Xr-A Gun, Xr-A Python, Or Xr - Alumapro - Miller Millermatic 350P Technical Manual

4-14. Threading Welding Wire For XR Edge, XR-A Gun, XR-A Python, Or XR - AlumaPro

1
Open pressure assembly.
Push wire thru guides into gun;
continue to hold wire.
See Section NO TAG for
threading welding wire through
XR guns.
Millermatic 350
2 3 4 5 6
IMPORTANT!
For Aluminum Push-Pull welding.
Thread hub tension nut loosely
Close and tighten pressure
assembly, and let go of wire.
1
2
3
4
5
7
6
7
8
Lay gun cable out straight.
8
218243-A
Pull and hold wire; cut off end.
Tighten
Pressure
1
Indicator
2
3
Scale
4
.
Ref. 803 544-C / 218 243-A / 218 244-A / S-0627-A
Wire Spool
Welding Wire
Inlet Wire Guide
Drive Roll
Intermediate Wire Guide
Outlet Wire Guide
Pressure Adjustment Knob
Gun Conduit Cable
Tools Needed:
.
Hold wire tightly to keep
it from unraveling.
6 in.
(150 mm)
IMPORTANT!
For Aluminum
Push-Pull welding.
1
2 3
4
218244-A
Use pressure indicator scale to
set front drive roll pressure to 1
and rear drive roll pressure to
less than 1.
TM-1327 Page 19