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Lincoln Electric K2950, K497 manual Worlds Leader in Welding and Cutting Products

Models: K497

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• World's Leader in Welding and Cutting Products •

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

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Lincoln Electric K2950, K497 manual Worlds Leader in Welding and Cutting Products

Contents

IM434-C Safety Depends on YouK2950 GMA GUN and CABLE ASSEMBLYFOR ENGINE powered equipment SAFETYELECTRIC AND MAGNETIC FIELDS may be dangerous CALIFORNIA PROPOSITION 65 WARNINGSARC RAYS can burn ELECTRIC SHOCK can killFUMES AND GASES can be dangerous SAFETYCYLINDER may explode if damaged WELDING and CUTTING SPARKS can cause fire or explosionSAFETY FOR ELECTRICALLY powered equipmentivSAFETY PRÉCAUTIONS DE SÛRETÉSûreté Pour Soudage A L’Arc On-Line Product Registration Thank YouPlease Examine Carton and Equipment For Damage Immediately Section A TAbLE OF CONTENTSSection b Section DSAFETY PRECAUTIONS INSTALLATIONCONNECTOR KIT INSTALLATION TO GUN CAbLE Read this entire installation section before you start installationNOTE For liners series KP44N and KP45N LINER INSTALLATIONHandle end of K2950 FIGURE A.1CONNECTION TO FEEDER CONTACT TIP AND GAS NOzzLE INSTAL LATIONFIGURE A.2 Connection to Lincoln FeedersConnection to L-Tec Adapted Feeders Connection to Adapted FeedersConnection to Miller Feeders Connection to Hobart FeedersGENERAL DESCRIPTION OPERATIONMAGNUM Read and understand this entire section before operating your machineMAGNUM PRO CURVE AVOIDING WIRE FEEDING PRObLEMSELECTRODES AND EQUIPMENT MAKING A WELDLINER REMOVAL AND REPLACEMENT MAINTENANCECable Cleaning GUN TUbES AND NOzzLESFIGURE D.2 FIGURE D.3 MAGNUM & MAGNUM PRO CURVE 200 GUNSMAINTENANCE FIGURE D.4 Wire Feeder End Repair Requires 2 S19492-1 TerminalsMAINTENANCE MAGNUM & MAGNUM PRO CURVE 200 GUNSHOW TO USE TROUbLESHOOTING GUIDE TROUbLESHOOTINGStep 1. LOCATE PROBLEM SYMPTOM Step 2. POSSIBLE CAUSEContact your local Lincoln Authorized Field Service Facility PRObLEMS SYMPTOMSPOSSIbLE CAUSE RECOMMENDED COURSE OF ACTIONWARNUNG PRECAUCIONATENÇÃO AVISO DEPRECAUCION WARNUNGATENÇÃO AVISO DEWorlds Leader in Welding and Cutting Products Sales and Service through Subsidiaries and Distributors Worldwide