Replacing Drive Roll And Wire Inlet Guide; Replacing Gun Contact Tip - Hobart Welding Products BETA-MIG 2250 Mode D'emploi

4-3. Replacing Drive Roll And Wire Inlet Guide

2
Tools Needed:

4-4. Replacing Gun Contact Tip

Tools Needed:
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-801 875
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. ST-801 987
OM-192 440 Page 19