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Jordan CarrollJul 29, 2025
What to do if my Miller Electric Welding System has no weld output but the fan is running?
- AAlan SandersJul 29, 2025
If your Miller Electric Welding System has no weld output but the fan motor is running, several factors could be at play. First, the unit might have overheated; allow it to cool down with the fan running. If that's not the case, reset circuit breakers CB1 and/or CB2 if necessary. Also, check the fuseable link. If these steps don't resolve the issue, have a Factory Authorized Service Agent check control relay CR1.