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Lincoln Electric IM794 manual Wiring Diagrams, SP-170T WIRING DIAGRAM Code10981

Models: IM794

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SP-170T WIRING DIAGRAM: Code10981

SP-170T

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels.

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WIRING DIAGRAMS

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Lincoln Electric IM794 manual Wiring Diagrams, SP-170T WIRING DIAGRAM Code10981

Contents

Safety Depends on You Sales and Service through Subsidiaries and Distributors WorldwideSP-170T IM794SAFETY FOR ENGINE powered equipmentELECTRIC AND MAGNETIC FIELDS may be dangerous CALIFORNIA PROPOSITION 65 WARNINGSELECTRIC SHOCK can kill ARC RAYS can burnFUMES AND GASES can be dangerous SAFETYFOR ELECTRICALLY powered equipment CYLINDER may explode if damagedWELDING SPARKS can cause fire or explosion SAFETYMar. ‘93 PRÉCAUTIONS DE SÛRETÉSAFETY Thank You TABLE OF CONTENTS Section ASection B Section CINSTALLATION TECHNICAL SPECIFICATIONS - SP-170TINPUT - SINGLE PHASE ONLY PHYSICAL DIMENSIONSSAFETY PRECAUTIONS IDENTIFY AND LOCATE COMPONENTSINSTALLATION Read entire installation section before starting installationSELECT SUITABLE LOCATION OUTPUT CONNECTIONSINSTALLATION FIGURE A.3GUN INSTALLATION GAS CONNECTIONINSTALLATION FIGURE A.4INPUT CONNECTIONS INSTALLATIONKeep cylinder away from areas where it may be damaged Shut off shielding gas supply when not in useINSTALLATION Have qualified personnel do the maintenance and troubleshooting workELECTRIC SHOCK can kill Use only grounded receptacleSAFTEY PRECAUTIONS DESIGN FEATURES AND ADVANTAGESOPERATION GENERAL DESCRIPTIONCONTROLS AND SETTINGS WELDING CAPABILITYLIMITATIONS OFF ARC VOLTS WIRE SPEEDWELDING OPERATIONS Wire LoadingOPERATION FIGURE B.2Friction Brake Adjustments Wire ThreadingOPERATION FIGURE B.4Cleaning Tip And Nozzle OPERATIONFIGURE B.6 FIGURE B.7CHANGING MACHINE OVER TO FEED OTHER WIRE SIZES WELDING WITH GMAW MIGWELDING WITH FCAW Innershield OVERLOAD PROTECTIONAPPLICATION CHART SP-170TACCESSORIES 6. K586-1 Deluxe Adjustable Gas Regulator & Hose Kit1. K549-1 .035 0.9 mm Innershield Welding Kit 2. K549-2 .045 1.2 mm Innershield Welding KitACCESSORIES The factory installed gun liner will feed .025-.035 0.6-0.9mmComplete Gun and Cable Assembly K530-4 Contact Tip .025” 0.6 mm SP-170TMAINTENANCE MAINTENANCE SAFETY PRECAUTIONSROUTINE MAINTENANCE ELECTRIC SHOCK can killGUN AND CABLE MAINTENANCE CONFIGURATION OF COMPONENTS IN WIRE FEEDING SYSTEMMAINTENANCE Gun Cable CleaningCOMPONENT REPLACEMENT PROCEDURES MAINTENANCEFIGURE D.1 SP-170TMAINTENANCE ConnectorLiner Assembly Liner bushing to be sealed tight against brass cable connectorMAINTENANCE FIGURE D.3SP-170T Counter-clockwiseTROUBLESHOOTING HOW TO USE TROUBLESHOOTING GUIDEStep 1. LOCATE PROBLEM SYMPTOM Step 2. POSSIBLE CAUSEOUTPUT PROBLEMS TROUBLESHOOTINGObserve Safety Guidelines detailed in the beginning of this manual SP-170TFEEDING PROBLEMS GAS FLOW PROBLEMSTROUBLESHOOTING SP-170TSP-170T WELDING PROBLEMSTROUBLESHOOTING SP-170T WIRING DIAGRAMSSP-170T WIRING DIAGRAM Code10981 SP-170T PRECAUCION WARNUNGATENÇÃO AVISO DEWARNUNG ATENÇÃOPRECAUCION AVISO DESales and Service through Subsidiaries and Distributors Worldwide Worlds Leader in Welding and Cutting Products