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Dana GonzalezAug 5, 2025
What to do if the fault indicator light is on in my WELDPRO Welding System?
- JJeffrey HillAug 5, 2025
If the fault indicator light is on, the overheat protection may be activated. You can try turning off the power switch and restarting the machine once the fault indication light is off. Alternatively, the overheat protection may be activated, so wait 2-3 minutes. There may also be a malfunction in the inverter circuit.