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Jared SmallAug 17, 2025
What to do if my Miller Electric Shopmaster 300 AC/DC has no weld output but the fan is on?
- DDebra HolmesAug 17, 2025
If your Miller Electric Welding System isn't providing any weld output but the fan is running, try the following: * If using remote control, ensure the Output (Contactor) switch is in the Remote 14 position and the remote control is properly connected to the Remote 14 receptacle. If not using a remote, place the Output (Contactor) switch in the On position. * Check, repair, or replace the remote control. * If the unit overheated, allow it to cool down with the fan on. * Have a Factory Authorized Service Agent check the control board PC1.
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