Miller Electric 456 CV Welder User Manual


 
OM-188 422 Page 24
SECTION 5 MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
Y Disconnect power
before maintaining.
. Maintain more often
during severe conditions.
3 Months
Replace
Damaged Or
Unreadable
Labels
Replace Cracked
Torch Body
Repair Or
Replace
Cracked
Cables
Repair Or Replace
Cracked Cables
And Cords
Clean
And
Tighten
Weld
Terminals
6 Months
Blow Out Inside
5-2. Blowing Out Inside Of Unit
Y Do not remove case when
blowing out inside of unit.
To blow out unit, direct airflow
through front and back louvers as
shown.
ST-802 260