Miller Electric XR Control - Manual (Page 43)

OM-1594 Page 37
7-9. Removing Diffuser In Air And Water-Cooled Pistol-Grip Guns
WATER IN GUN PARTS can cause ELECTRIC SHOCK and can lower weld quality.
•
Turn Off welding power source and water supply before working on gun. Stop engine on welding generators.
•
Always point gun downward when removing water-cooled barrel to keep water out of gun parts.
•
Wipe gun dry before putting it back together.
WARNING
Ref. 803 348-F
Turn Off welding power source.
1
Nozzle
2 FasTip
To remove, see Section 7-5.
3
Diffuser
Remove diffuser and replace.
Tools Needed:
3/8 in
1 2 3
Air Cooled Head Tube Assembly