Threading Welding Wire - Miller Millermatic 252 Owner's Manual

5-14. Threading Welding Wire

Open pressure assembly.
Close and tighten pressure
assembly, and let go of wire.
Press gun trigger until wire
comes out of gun. Reinstall
contact tip and nozzle
OM-230 693 Page 22
.
A complete Parts List is available at www.MillerWelds.com
1 2
3
5
.
Hold wire tightly to keep it
from unraveling.
Pull and hold wire; cut off end.
.
Use pressure indicator
Tighten
scale to set a desired
drive roll pressure.
Pressure
1
Indicator
2
3
Scale
4
Remove gun nozzle and contact tip.
WOOD
Feed wire to check drive roll pressure.
Tighten knob enough to prevent slipping.
4
7
6
6 in.
(150 mm)
Push wire thru guides into gun;
continue to hold wire.
Tighten
1
2
3
4
1 Wire Spool
2 Welding Wire
3 Inlet Wire Guide
4 Pressure Adjustment Knob
5 Drive Roll
6 Outlet Wire Guide
7 Gun Conduit Cable
Lay gun cable out straight.
Tools Needed:
Turn On.
Cut off wire. Close
and latch door.
Ref. 804 913-A