The arc is unstable and or "hunting, The contact tip seizes in the gas diffuser, Troubleshooting & repair – Lincoln Electric WIRE-MATIC 255 SVM 119-A Manuel d'utilisation

The arc is unstable and or "hunting, The contact tip seizes in the gas diffuser, Troubleshooting & repair | Caution | Lincoln Electric WIRE-MATIC 255 SVM 119-A Manuel d'utilisation | Page 59 / 98