Section 6 − Maintenance &Troubleshooting; Routine Maintenance; Blowing Out Inside Of Unit - Miller MigMatic S400i Owner's Manual

SECTION 6 − MAINTENANCE &TROUBLESHOOTING

6-1. Routine Maintenance

n = Check
* To be done by Factory Authorized Service Agent
Every
3
Months
nl:Labels
Every
3
Months
nΔ l:Cables And Cords
Every
3
Months
nΔ ~:Clean And Tighten Weld Connections
Every
6
Months
~:Blow Out Inside

6-2. Blowing Out Inside Of Unit

OM-287504 Page 24
Z = Change ~ = Clean
nΔ lRepair Or Replace
Cracked Cables
!
Disconnect power
before maintaining.
Δ = Repair
.
Maintain more often
during severe conditions.
l = Replace
l Replace Cracked Torch Body
!
Do not remove case when
blowing out inside of unit.
To blow out unit, direct airflow
through front and back louvers as
shown.
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