Lincoln Electric SVM103-A service manual Options/Accessories, Lincoln Electric Accessories

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ACCESSORIES

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OPTIONS/ACCESSORIES

LINCOLN ELECTRIC ACCESSORIES

The following options/accessories are available for your POWER-ARC 4000 from your local Lincoln Distributor.

Power Plug Kit (K802T) – Provides three plugs, two for the 120 volt duplex receptacle and one for the 240 volt receptacle.

Accessory Set (K875) – Includes the following:

•Twenty feet (6.1 meters) of #6 AWG electrode cable

•Fifteen feet (4.6 meters) of #6 work cable

•Headshield with No. 10 filter, work clamp

•Insulated electrode holder and sample electrodes The cables are rated at 150 amps, 40% duty cycle.

Spark Arrester (K883-1)– A field-installed kit for the 8 HP Briggs & Stratton Cool-Bore®engine. The spark arrestor attaches to the muffler to reduce the change of sparks being emitted from the muffler.

Rotor Removal Kit (S20925) – A service kit with thru and impact bolts for removing the generator rotor from the tapered engine crankshaft.

SEMIAUTOMATIC MIG WELDING WITH A LINCOLN WELD-PAK 100 OR WELD-PAK 125

In addition to using the accessories/options listed above, the POWER-ARC 4000 generator can supply power to a Lincoln ELectric Weld-Pak 100 or Weld- Pak 125 wire feed welder. The Weld-Pak comes with all the supplies needed for Flux-Cored Arc Welding (FCAW).

A K610-1 MIG (Metal Inert Gas) Conversion Kit is also available for the Weld-Pak. The kit provides every- thing needed for Gas Metal Arc Welding (GMAW) or MIG processes. Contact your local authorized Lincoln representative for details about the Weld-Pak and MIG Conversion Kit.

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BRIGGS AND STRATTON ACCESSORIES

The following options/accessories are available for your POWER-ARC 4000 from your local Briggs & Stratton Distributor.

Foam Pre-cleaner (REF 271794) – Provides a foam cleaner for replacement around the paper cartridge air cleaner. Increases protection in extremely dusty or dirty environments.

Oil Gard® Low Oil Shutdown Kit (REF 398182) – Installs in the crankcase access port standard on all POWER-ARC models. Senses low oil conditions and automatically stops the engine. The engine cannot be restarted until sufficient oil is added.

Super Lo-Tone®Muffler - Square (REF 494221) – Replaces the round Lo-Tone muffler that comes installed on the engine. Limits exhaust noise but reduces maximum generator output by 200-300 watts.

Muffler Guard (REF 494868) – Installs onto the muf- fler with a supplied bracket. Protects against acci- dental contact with a hot muffler. Must not be used in tandem with both a deflector and a spark arrester.

POWER-ARC 4000

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Contents POWER-ARC TM4000 Safety POWER-ARCElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Master Table of Contents for ALL Sections Table of Contents Installation Section Installation Technical Specifications POWER-ARCSafety Precautions Location and VentilationStoring PRE-OPERATION Engine Service Welding Cable Connections Power ARCElectrical Output Connections Cable Size and LengthMachine Grounding Auxiliary Power ReceptaclesCable Installation Plugs and HAND-HELD EquipmentPremises Wiring Circuit BreakersTable A.2 Electrical Device USE with the POWER-ARC Type Common Electrical Devices Possible ConcernsTable of Contents Operation Section Operating Instructions Safety InstructionsOperation General DescriptionRecommended Applications Operational Features and ControlsDesign Features Advantages Welding CapabilityControls and Settings GENERATOR/WELDER ControlsFigure B.2 Gasoline Engine Controls Gasoline Engine ControlsEngine Operation Before Starting the EngineStarting the Engine Stopping the Engine Running the EngineBREAK-IN Period To USE the Generator AS AN Auxiliary Power Supply Generator OperationGeneral Information Table B.3 Generator Power Applications To USE the POWER-ARC 4000 for Welding Welding OperationAfter YOU Finish the Weld Material Thickness Electrode Type Size Setting Welding GuidelinesStick Welding Welding Circuit ARCElectrode 12/95 POWER-ARCFour Factors of Successful Welding Correct WAY to Strike AN ARCCorrect ARC Length Correct Welding SpeedTable of Contents Accessories OPTIONS/ACCESSORIES Lincoln Electric AccessoriesBriggs and Stratton Accessories Table of Contents Maintenance Routine and Periodic Maintenance Engine MaintenanceFigure D.2 Clean Rotating SCREEN/FINGER GUARD/DEBRIS Guard Figure D.4 SET Spark Plug GAP Table D.2 Engine Maintenance Parts GENERATOR/WELDER MaintenancePart Part Number Figure D.6. Major Component Locations Table of Contents Theory of Operation Section Theory of Operation ENGINE, EXCITATION, Rotor and StatorRotor Field Feedback and Auxiliary Power Figure E.3 Field Excitation and Auxiliary PowerAuxiliary Power Overcurrent Protection Weld Winding and ReactorTable of Contents Trouble Shooting & Repair Section Troubleshooting & Repair HOW to USE Troubleshooting GuideTroubleshooting Guide Output ProblemsOr contact your local Lincoln Local Lincoln Electric Authorized Troubleshooting & Repair Troubleshooting & Repair Engine Problems Engine Problems Welding Problems Rotor Voltage Test Test DescriptionMaterials Needed Test Procedure Ground Stud Lead 200A Connection Output PanelRotor Resistance Test Slip RingsFigure F.3 Brushes Retained with Cable TIE Cable TIE BrushesEngine Throttle Adjustment Test Frequency Counter Method MarkStrobe-tach Method Oscilloscope MethodFigure F.5 Location of Engine Throttle Adjustment NUT NUTScope Settings Normal Open Circuit Weld Voltage WaveformHigh Idle no Load Normal Open Circuit Voltage Waveform 115 VAC Supply Typical Weld Output Waveform Machine LoadedMachine Loaded to 125 Amps AT 23 VAC Brush Removal and Replacement DescriptionProcedure Figure F.6 Brushes Retained with Cable TIEProcedure Rheostat Removal and Replacement Figure F.7 Rheostat Removal Capacitor AND/OR Diode Bridge Removal Replacement Capacitor AND/OR Diode Bridge Removal and Replacement Procedure Capacitor Removal and ReplacementProcedure Diode Bridge Removal and Replacement STATOR/ROTOR Removal and Replacement InstructionsOutput Stator Removal ProcedureTIE Wrap TerminalsThru Bolts Support Nuts POWER-ARC Figure F.10 Stator END Bracket Support and THRU-BOLTSRotor Removal Procedure Reassembly ProcedureRotor THRU-BOLT Feeler Gauge RotorEngine Output Auxiliary Power Receptacle OUTPUT1Retest After Repair WELDER/GENERATOR OUTPUT1POWER-ARC Table of Contents Electrical DiagramsSection G Electrical Diagram POWER-ARCPOWER-ARC POWER-ARC
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