4-5. Ammeter And Voltmeter (Optional)
1 Voltmeter
1
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.
2
SECTION 5 – MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
Y Disconnect power before maintaining.
3 Months
Replace unreadable labels.
6 Months
Blow out or vacuum inside. During heavy service, clean monthly
Repair or | Clean | and |
replace | tighten | weld |
cracked | terminals. | |
weld |
|
|
cable. |
|
|
| Sealed |
Or | Bearings |
– No Oil | |
| Needed |
