1. routine maintenance, 3 months, 6 months – Miller Electric 456 CV User Manual
Page 28: 2. blowing out inside of unit
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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
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