Hobart Welding Products AIRFORCE 250A - Manual (Page 19)

OM-928 Page 15
SECTION 6 − MAINTENANCE & TROUBLESHOOTING
6-1. Routine Maintenance
Y Disconnect power
before maintaining.
.
Maintain more often
during severe conditions.
Each Use
Check
Torch Tip,
Electrode,
And Shield
Cup
Every Week
Check
Shield Cup
Shutdown
System
3 Months
Replace
Damaged Or
Unreadable
Labels
Replace
Cracked
Parts
Torch Body, Cable
Tape Torn
Outer
Covering
6 Months
Blow Out Or
Vacuum Inside
Check Compressor Filter −
Clean With A Damp Cloth
Or Replace If Necessary
(Compressor Model Only)