Lincoln Electric S22693-121

NOTES

800 AMP TANDEM MIG TORCH

Contents

Main TANDEM MIG 800 AMPERAGE WELDING TORCH OPERATORS MANUAL IM865 Safety Depends on You FOR ENGINE powered equipment. i ELECTRIC AND MAGNETIC FIELDS may be dangerous ii ARC RAYS can burn. ELECTRIC SHOCK can kill. FUMES AND GASES can be dangerous. FOR ELECTRICALLY powered equipment. CYLINDER may explode if damaged. iii WELDING SPARKS can cause fire or explosion. iv PRCAUTIONS DE SRET PRCAUTIONS DE SRET POUR LES MACHINES SOUDER TRANSFORMATEUR ET REDRESSEUR Thank You WARNING Please Examine Carton and Equipment For Damage Immediately vv On-Line Product Registration vi vi TABLE OF CONTENTS Page GENERAL DESCRIPTION TORCH MOUNTING LINER INSTALLATION A-2 CONTACT TIPAND DIFFUSER INSTALLATION TORCH CONNECTION TO WIRE FEEDER CONTACT TIPSELECTION A-3 Page B-1 OPERATION B-1 ELECTRODES AND EQUIPMENT MAKING A WELD AVOIDING WIRE FEEDING PROBLEMS SHIELDING GAS DELIVERY OPERATION B-2 NOZZLE REAMING STATIONS ANTI-SPATTER SPRAY C-1 MAINTENANCE C-1 CONTACT TIPREPLACEMENT LINER REPLACEMENT GOOSENECK REPLACEMENT C-2 MAINTENANCE C-2 CONTACT TIPALIGNMENT Page Page Page D-1 TROUBLESHOOTING D-1 WARNING HOW TO USE TROUBLESHOOTING GUIDE D-2 TROUBLESHOOTING D-2 PROBLEMS (SYMPTOMS) POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION Page Page AVISO DE PRECAUCION ATTENTION WARNUNG ATENO AVISO DE PRECAUCION ATTENTION WARNUNG ATENO