4-3. Replacing Drive Roll And Wire Inlet Guide
2
Tools Needed:
4-4. Replacing Gun Contact Tip
Tools Needed:
OM-198 781 Page 20
3
4
1
2
1
1
Inlet Wire Guide Securing
Screw
2
Inlet Wire Guide
Loosen screw. Slide tip as close to
drive rolls as possible without
touching. Tighten screw.
3
Drive Roll
Install correct drive roll for wire size
and type.
4
Drive Roll Securing Screw
Secure drive roll with screw as
shown.
Ref. ST-802 285-A
Y
Turn
Off
power
before
replacing contact tip.
1
Nozzle
2
Contact Tip
Cut off welding wire at contact tip.
Remove nozzle.
Remove contact tip and install new
contact tip. Reinstall nozzle.
Ref. 800 797-C