Ammeter And Voltmeter (Optional); Section 5 - Maintenance & Troubleshooting - Miller SRH-333 Owner's Manual

4-5. Ammeter And Voltmeter (Optional)

SECTION 5 – MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
3 Months
Replace
unreadable
labels.
6 Months
Blow out or vacuum inside.
During heavy service, clean
monthly
Y Disconnect power before maintaining.
Repair or
replace
cracked
weld
cable.
Or
1
2
1 Voltmeter
Voltmeter displays voltage at the
weld output terminals, but not nec-
essarily the welding arc due to
cable resistance, poor connec-
tions, etc.
2 Ammeter
Ammeter displays weld amperage
output of unit.
Clean and
tighten weld
terminals.
Sealed
Bearings
– No Oil
Needed
OM-2230 Page 23