Lincoln Electric 140, 180

NOTES

POWER MIG (140, 180 MODELS)

Contents

Main POWER MIG (140, 180 MODELS) OPERATORS MANUAL IM890-A Safety Depends on You 11444 FORENGINE poweredequipment. i Mar 95 i ELECTRICAND MAGNETICFIELDS maybedangerous ARCRAYScanburn. ii ELECTRIC SHOCK can kill. FUMESANDGASES canbedangerous. AUG 06 FORELECTRICALLY poweredequipment. iii CYLINDERmayexplode ifdamaged. Jan, 07 WELDING and CUTTING SPARKScan causefireorexplosion. PRCAUTIONSDESRET iv PRCAUTIONSDESRETPOUR LESMACHINESSOUDER TRANSFORMATEURET REDRESSEUR Mar. 93 iv Page Page viivii TThhaannkk YYoouufor selecting a QUALITYproduct by Lincoln Electric. We want you PleaseExamine Carton and Equipment ForDamage Immediately On-LineProduct Registration viii viii TABLE OF CONTENTS TECHNICAL SPECIFICATIONS 180 Amp units 140 Amp units TECHNICAL SPECIFICATIONS 180 Amp units A-3 SELECT SUITABLE LOCATION STACKING TILTING SAFETY PRECAUTIONS A-4 IDENTIFY AND LOCATE COMPONENTS A-4 INCLUDED COMPONENTS Page B-2 67 5a 4 CONTROLS AND SETTINGS 5b 5 5c B-3 B-4 B-5 SETTING UP AND MAKING A FLUX-CORED WELD B-5 A. ITEMS NEEDED FOR FLUX CORED WELDING B-6 B. CONNECT LEADS AND CABLES ON THE MACHINE C. LOAD WIRE SPOOL B-7 B-8 SETTING UP AND MAKING A MIG WELD WIRE B-8 L-56 MIG A. ITEMS NEEDED FOR MIG WELDING B-9 B. INSTALL SHIELDING GAS SHIELDING GAS B-10 C. CONNECT LEADS AND CABLES ON THE MACHINE D. LOAD WIRE SPOOL B-11 B-12 SETTING UP AND MAKING A ALUMINUM WELD USING SPOOL GUN B-12 C-1 C-2 C-3 D-1 MAINTENANCE SAFETY PRECAUTIONS ROUTINE MAINTENANCE POWER SOURCE COMPARTMENT WIRE FEED COMPARTMENT FAN MOTOR GUN AND CABLE MAINTENANCE FOR MAGNUM 100L GUN OVERLOAD PROTECTION D-3 GUN HANDLE PARTS CHANGING LINER E-1 Step 1. LOCATE PROBLEM (SYMPTOM). HOW TO USE TROUBLESHOOTING GUIDE Page Page Page F-1 DIAGRAMS Enhanced Diagram F-1 POWER MIG (140, 180 MODELS) WIRING DIAGRAM FOR CODES 11254, 11255, 11256 AND 11257 Page Page Page AVISO DE PRECAUCION ATTENTION WARNUNG ATENO AVISO DE PRECAUCION ATTENTION WARNUNG ATENO