Manual De UsuarioTabla de contenidosMaster Table of Contents6Safety2Section A - Installation - LF-727Section AA - Installation LF-7443Section B - Operation LF-7227Section BB - Operation LF-7465Section C - Accessories - LF-7233Section CC - Accessories - LF-7471Section D - Maintenance - LF-7239Section DD - Maintenance - LF-7477Section E - Theory of Operation81Section F - Troubleshooting and Repair85Symptoms88The wire drive does not feed wire and the drive rolls do not spin88The wire feeds erratically, or the motor LED lights.88The wire continues to feed when the gun trigger is released.88No shielding gas.89Variable or hunting arc.89When the trigger is pulled, the drive rolls spin but no arc voltage89The arc burns back to the tip.89The gas continues to flow for a long time after the weld.89The motor (L12081) failed when a load (6 N m) was applied to the wire drive.90Section G - Electrical Diagrams107Tamaño: 6 MBPáginas: 119Language: EnglishManuales abiertas