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Susan LeeAug 12, 2025
What to do if the overheat LED is lit on my Infinium WELD STAR WS-PC40-DV?
- WwalkerryanAug 12, 2025
If the Overheat LED is lit on your Infinium Welding System, it could be due to the machine being operated beyond its duty cycle. Allow the machine to cool down, and it should reset automatically. Another possible cause is the fan not working; check for any obstructions blocking the fan.


