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Lincoln POWER-ARC 4000 manual Troubleshooting, Possible Areas Of, Symptoms, Problems, Recommended

Models: POWER-ARC 4000

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E-3		TROUBLESHOOTING	E-3

	Observe all Safety Guidelines detailed throughout this manual

	PROBLEMS	POSSIBLE AREAS OF	RECOMMENDED
	(SYMPTOMS)	MISADJUSTMENT(S)	COURSE OF ACTION

PROBLEMS

Unit will weld but low or no generator power is available.

1.Circuit breaker open.

2.Loose or open connection with elec- trical plug-in component.

3.Current control dial not at “125”.

4.No open circuit voltage at receptacle. Open lead in receptacle circuit.

5.No open circuit voltage at receptacle. Bad receptacle.

6.Rheostat (R1) lead broke.

Engine runs erratically or stops running. 1. Engine is not fully warmed-up and engine choke is in the fully open (RUN) position.

2. Engine requires service to head, car- buretor, filters, oil, spark plug and/or gas.

If all recommended possible areas of misadjustment have been checked and the problem persists,

Contact your local Lincoln Authorized Field Service Facility.

Engine sputters but will not start.

1.Bad gas, bad filter, air cleaner, spark plug, and/or breather.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

POWER-ARC 4000

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Lincoln POWER-ARC 4000 Troubleshooting, Possible Areas Of, Symptoms, Problems, Recommended, Misadjustments, Power-Arc

Contents

OPERATOR’S MANUAL POWER-ARC4000 IM488-ECALIFORNIA PROPOSITION 65 WARNINGS SAFETYFOR ENGINE powered equipment ELECTRIC AND MAGNETIC FIELDS may be dangerousSAFETY ELECTRIC SHOCK can killARC RAYS can burn FUMES AND GASES can be dangerousSAFETY FOR ELECTRICALLY powered equipmentWELDING SPARKS can cause fire or explosion CYLINDER may explode if damagedSAFETY PRÉCAUTIONS DE SÛRETÉMar. ‘93 On-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyThank You Section B POWER-ARCMASTER TABLE OF CONTENTS FOR ALL SECTIONS Section AAC Auxiliary Power INSTALLATIONTECHNICAL SPECIFICATIONS - POWER-ARC DisplacementSTORING SAFETY PRECAUTIONSRead this entire installation section before you start installation LOCATION AND VENTILATIONLIFTING PRE-OPERATION ENGINE SERVICESTACKING TILTINGB&S 8 HP Carb. Certified Power-Arc 4000 Typical Fuel ConsumptionMUFFLER DEFLECTOR SPARK ARRESTERWELDING CABLE CONNECTIONS FIGURE A.1 - POWER-ARC 4000 OUTPUT CONNECTIONSPOWER ARC ELECTRICAL OUTPUT CONNECTIONSPLUGS AND HAND-HELD EQUIPMENT AUXILIARY POWER RECEPTACLESCable Installation MACHINE GROUNDINGOnly a licensed, certified, trained electrician should install the machine to a premises or resi- dential electrical system. Be certain that PREMISES WIRINGCIRCUIT BREAKERS INSTALLATIONINSTALLATION TypeCommon Electrical Devices Possible ConcernsGENERAL DESCRIPTION SAFETY INSTRUCTIONSOPERATION OPERATING INSTRUCTIONSWELDING CAPABILITY OPERATIONAL FEATURES AND CONTROLSDESIGN FEATURES AND ADVANTAGES RECOMMENDED APPLICATIONSPOWER ARC CONTROLS AND SETTINGSFIGURE B.1 - OUTPUT PANEL CONTROLS GENERATOR/WELDER CONTROLSOPERATION GASOLINE ENGINE CONTROLSRefer to your engine manual for the location of the following features POWER-ARCCHECK AND FILL THE ENGINE OIL LEVEL ENGINE OPERATIONBEFORE STARTING THE ENGINE STARTING THE ENGINEFOR A “HOT” ENGINE STOPPING THE ENGINERUNNING THE ENGINE BREAK-IN PERIODPOWER-ARC TO USE THE GENERATOR AS AN AUXILIARY POWER SUPPLYGENERATOR OPERATION GENERAL INFORMATIONOPERATION GENERATOR POWER APPLICATIONSSuggested Power Applications POWER-ARCAFTER YOU FINISH THE WELD TO USE THE POWER-ARC 4000 FOR WELDINGWELDING OPERATION CONTROL FUNCTION / OPERATION “Current Control Dial”Material Thickness SettingWELDING GUIDELINES B-10Semi-automatic, MIG Welding With a Lincoln Weld Pak 100 or Weld Pak Stick WeldingLearning To Stick Weld B-11Always wear dry insulating gloves B-12What Happens in the Arc? Insulate yourself from work and ground3. The Correct Arc Length Ridge where puddle solidifies Molten puddleB-13 1. The Correct Welding PositionTypes of Welds PRACTICEB-14 Common MetalsPenetration B-15Good 1/8 3.2mmPOWER-ARC B-16Vertical-Up Welding Vertical-Down WeldingWelding Sheet Metal How to Hardface the Sharp Edge Metal to Ground WearB-17 Overhead WeldingWelding Cast Iron B-18hot coldcold White brittle cast ironHigh-Speed Group AWS E6013 B-19Selecting Electrodes Out-of-Position Group AWS E6011BRIGGS AND STRATTON ACCESSORIES FOR THE 8 HP KOOL BORE ENGINE ONLY ACCESSORIESOPTIONS/ACCESSORIES LINCOLN ELECTRIC ACCESSORIESENGINE ADJUSTMENTS MAINTENANCEROUTINE AND PERIODIC MAINTENANCE ENGINE MAINTENANCEMAINTENANCE FIGURE D.2 - CLEAN ROTATING SCREEN/FINGER GUARD/DEBRIS GUARDFIGURE D.3 - CLEAN COOLING SYSTEM FIGURE D.4 - SET SPARK PLUG GAPMAINTENANCE TABLE D.1 ENGINE MAINTENANCE PARTSPart HondaPOWER-ARC GENERATOR/WELDER MAINTENANCEFIGURE D.5. - BRUSH REMOVAL AND REPLACEMENT MAINTENANCE1 . CRADLE ASSEMBLY FIGURE D.6. - MAJOR COMPONENT LOCATIONSMAINTENANCE POWER-ARCPOWER-ARC TROUBLESHOOTINGHOW TO USE TROUBLESHOOTING GUIDE Step 1. LOCATE PROBLEM SYMPTOMMISADJUSTMENTS SYMPTOMSPROBLEMS PROBLEMSPROBLEMS TROUBLESHOOTINGSYMPTOMS PROBLEMSPROBLEMS TROUBLESHOOTINGSYMPTOMS PROBLEMS200A DIAGRAMSPOWER-ARC ELECTRICAL SYMBOLS PER E1537WIRING DIAGRAM - POWER ARC 4000 CODES 10671 S25341DIAGRAMS DIMENSION PRINT POWER ARC DIAGRAMSPOWER-ARC POWER-ARC POWER-ARC AVISO DE PRECAUCIONWARNUNG ATENÇÃOAVISO DE WARNUNGATENÇÃO PRECAUCIONWorlds Leader in Welding and Cutting Products Sales and Service through Subsidiaries and Distributors Worldwide