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Cynthia LongJul 30, 2025
What to do if Miller Electric 75 electrode wire feeding stops or feeds erratically during welding?
- JJasmine CampbellJul 30, 2025
If the electrode wire feeding stops or feeds erratically during welding, there are several potential solutions: * Check the gun trigger connection as described in the gun Owner’s Manual. * Check the gun trigger as described in the gun Owner’s Manual. * Readjust hub tension and drive roll pressure. * Change to the correct size drive roll. * Clean or replace a dirty or worn drive roll. * Address incorrect size or worn wire guides. * Replace the contact tip or liner as described in the gun Owner’s Manual. * Remove weld spatter or foreign matter from around the nozzle opening. * Have a Factory Authorized Service Agency check the drive motor or motor control board PC1.
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