Lincoln Electric IM647-A

D-7D-7

MAGNUM® 400 FM DUAL PROCEDURE GUNS

THREAD SIZES FOR MAGNUM® 400 CONSUMABLES

MAINTENANCE

Contents

Main MAGNUM 400 DUAL PROCEDURE FM GUN & CABLE ASSEMBLIES OPERATORS MANUAL IM647-A K1723 K575 FORENGINE poweredequipment. i Mar 95 ELECTRICAND MAGNETICFIELDS maybedangerous ii ARCRAYScanburn. ELECTRIC SHOCK can kill. FUMESANDGASES canbedangerous. iii Jan, 07 FORELECTRICALLY poweredequipment. CYLINDERmayexplode ifdamaged. WELDING and CUTTING SPARKScan causefireorexplosion. iv Mar. 93 PRCAUTIONSDESRET PRCAUTIONSDESRETPOUR LESMACHINESSOUDER TRANSFORMATEURET REDRESSEUR vv Thank You PleaseExamine Carton and Equipment For DamageImmediately On-LineProduct Registration vivi A-1 GENERAL DESCRIPTION Page A-3 CONTACT TIP AND GAS NOZZLE INSTALLATION CONNECTION TO FAST-MATE COMPATIBLE FEEDERS INSTALLATION OF THE K489-7 AND K573-1 FAST-MATE ADAPTER KITS B-1 OPERATION B-1 ELECTRODES AND EQUIPMENT MAKING A WELD AVOIDING WIRE FEEDING PROBLEMS D-1 INSTALLATION AND TRIMMING INSTRUCTIONS FOR MAGNUM LINERS FEEDING ALUMINUM WIRE REMOVAL, INSTALLATION AND TRIMMING INSTRUCTIONS FOR MAGNUM LINERS FEEDING STEEL WIRE D-2 GUN TUBES AND NOZZLES GUN CABLES CABLE CLEANING CABLE REPAIR FOR K575 & K1723 MODELS GUN TUBE END CABLE REPAIR FOR K575 AND K1723 D-3 D-4 D-5 WIRE FEEDER END REPAIR (K575 AND K1723) D-6 Page E-1 HOW TO USE TROUBLESHOOTING GUIDE E-2 CAUSE RECOMMENDED PROBLEMS (SYMPTOMS) POSSIBLE COURSE OF ACTION E-3 CAUSE RECOMMENDED PROBLEMS (SYMPTOMS) POSSIBLE COURSE OF ACTION Page Page Page Page AVI SO DE PRECAUCION ATTENTION WARNUNG ATENO