17. threading welding wire for mig gun – Miller Electric Millermatic 350 User Manual
Page 27
.
A complete Parts List is available at www.MillerWelds.com
OM-1327 Page 23
3-17. Threading Welding Wire For MIG Gun
1
Wire Spool
2
Welding Wire
3
Inlet Wire Guide
4
Drive Roll
5
Intermediate Wire Guide
6
Outlet Wire Guide
7
Pressure Adjustment Knob
8
Gun Conduit Cable
Lay gun cable out straight.
Tools Needed:
6 in
(150 mm)
.
Hold wire tightly to keep
it from unraveling.
WOOD
Open pressure assembly.
Pull and hold wire; cut off end.
Push wire thru guides into gun;
continue to hold wire.
Close and tighten pressure
assembly, and let go of wire.
Remove gun nozzle and contact tip.
Turn On.
Press gun trigger until wire
comes out of gun. Reinstall
contact tip and nozzle
Feed wire to check drive roll pressure.
Tighten knob enough to prevent slipping.
Cut off wire. Close
and latch door.
803 570-B / S-0627-A
Tighten
1
2
3
4
.
Use pressure indicator scale to set
a desired drive roll pressure.
Pressure
Indicator
Scale
Tighten
1
2
3
4
7
8
3
5
6
2
1
4