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Lincoln POWER-ARC 4000 How To Use Troubleshooting Guide, Locate Problem Symptom, Power-Arc

Models: POWER-ARC 4000

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TROUBLESHOOTING

E-1	TROUBLESHOOTING	E-1

HOW TO USE TROUBLESHOOTING GUIDE

WARNING

Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.

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This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions. Simply follow the three-step procedure listed below.

Step 1. LOCATE PROBLEM (SYMPTOM).

Look under the column labeled “PROBLEM (SYMP- TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting.

Step 2. POSSIBLE CAUSE.

The second column labeled “POSSIBLE CAUSE” lists the obvious external possibilities that may contribute to the machine symptom.

Step 3. RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.

If you do not understand or are unable to perform the Recommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.

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 manual How To Use Troubleshooting Guide, Locate Problem Symptom, Possible Cause, Power-Arc

Contents

4000 POWER-ARCIM488-E OPERATOR’S MANUALFOR 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 SAFETYWELDING SPARKS can cause fire or explosion FOR ELECTRICALLY powered equipmentCYLINDER may explode if damaged SAFETYMar. ‘93 PRÉCAUTIONS DE SÛRETÉSAFETY Thank You Please Examine Carton and Equipment For Damage ImmediatelyOn-Line Product Registration MASTER TABLE OF CONTENTS FOR ALL SECTIONS POWER-ARCSection A Section BTECHNICAL SPECIFICATIONS - POWER-ARC INSTALLATIONDisplacement AC Auxiliary PowerRead this entire installation section before you start installation SAFETY PRECAUTIONSLOCATION AND VENTILATION STORINGSTACKING PRE-OPERATION ENGINE SERVICETILTING LIFTINGMUFFLER DEFLECTOR Power-Arc 4000 Typical Fuel ConsumptionSPARK ARRESTER B&S 8 HP Carb. CertifiedPOWER ARC FIGURE A.1 - POWER-ARC 4000 OUTPUT CONNECTIONSELECTRICAL OUTPUT CONNECTIONS WELDING CABLE CONNECTIONSCable Installation AUXILIARY POWER RECEPTACLESMACHINE GROUNDING PLUGS AND HAND-HELD EQUIPMENTCIRCUIT BREAKERS PREMISES WIRINGINSTALLATION Only a licensed, certified, trained electrician should install the machine to a premises or resi- dential electrical system. Be certain thatCommon Electrical Devices TypePossible Concerns INSTALLATIONOPERATION SAFETY INSTRUCTIONSOPERATING INSTRUCTIONS GENERAL DESCRIPTIONDESIGN FEATURES AND ADVANTAGES OPERATIONAL FEATURES AND CONTROLSRECOMMENDED APPLICATIONS WELDING CAPABILITYFIGURE B.1 - OUTPUT PANEL CONTROLS CONTROLS AND SETTINGSGENERATOR/WELDER CONTROLS POWER ARCRefer to your engine manual for the location of the following features GASOLINE ENGINE CONTROLSPOWER-ARC OPERATIONBEFORE STARTING THE ENGINE ENGINE OPERATIONSTARTING THE ENGINE CHECK AND FILL THE ENGINE OIL LEVELRUNNING THE ENGINE STOPPING THE ENGINEBREAK-IN PERIOD FOR A “HOT” ENGINEGENERATOR OPERATION TO USE THE GENERATOR AS AN AUXILIARY POWER SUPPLYGENERAL INFORMATION POWER-ARCSuggested Power Applications GENERATOR POWER APPLICATIONSPOWER-ARC OPERATIONWELDING OPERATION TO USE THE POWER-ARC 4000 FOR WELDINGCONTROL FUNCTION / OPERATION “Current Control Dial” AFTER YOU FINISH THE WELDWELDING GUIDELINES SettingB-10 Material ThicknessLearning To Stick Weld Stick WeldingB-11 Semi-automatic, MIG Welding With a Lincoln Weld Pak 100 or Weld PakWhat Happens in the Arc? B-12Insulate yourself from work and ground Always wear dry insulating glovesB-13 Ridge where puddle solidifies Molten puddle1. The Correct Welding Position 3. The Correct Arc LengthB-14 PRACTICECommon Metals Types of WeldsGood B-151/8 3.2mm PenetrationVertical-Up Welding B-16Vertical-Down Welding POWER-ARCB-17 How to Hardface the Sharp Edge Metal to Ground WearOverhead Welding Welding Sheet Metalhot coldcold B-18White brittle cast iron Welding Cast IronSelecting Electrodes B-19Out-of-Position Group AWS E6011 High-Speed Group AWS E6013OPTIONS/ACCESSORIES ACCESSORIESLINCOLN ELECTRIC ACCESSORIES BRIGGS AND STRATTON ACCESSORIES FOR THE 8 HP KOOL BORE ENGINE ONLYROUTINE AND PERIODIC MAINTENANCE MAINTENANCEENGINE MAINTENANCE ENGINE ADJUSTMENTSFIGURE D.3 - CLEAN COOLING SYSTEM FIGURE D.2 - CLEAN ROTATING SCREEN/FINGER GUARD/DEBRIS GUARDFIGURE D.4 - SET SPARK PLUG GAP MAINTENANCEPart TABLE D.1 ENGINE MAINTENANCE PARTSHonda MAINTENANCEFIGURE D.5. - BRUSH REMOVAL AND REPLACEMENT GENERATOR/WELDER MAINTENANCEMAINTENANCE POWER-ARCMAINTENANCE FIGURE D.6. - MAJOR COMPONENT LOCATIONSPOWER-ARC 1 . CRADLE ASSEMBLYHOW TO USE TROUBLESHOOTING GUIDE TROUBLESHOOTINGStep 1. LOCATE PROBLEM SYMPTOM POWER-ARCPROBLEMS SYMPTOMSPROBLEMS MISADJUSTMENTSSYMPTOMS TROUBLESHOOTINGPROBLEMS PROBLEMSSYMPTOMS TROUBLESHOOTINGPROBLEMS PROBLEMSPOWER-ARC DIAGRAMSELECTRICAL SYMBOLS PER E1537 200ADIAGRAMS S25341WIRING DIAGRAM - POWER ARC 4000 CODES 10671 POWER-ARC DIAGRAMSDIMENSION PRINT POWER ARC POWER-ARC POWER-ARC WARNUNG PRECAUCIONATENÇÃO AVISO DEATENÇÃO WARNUNGPRECAUCION AVISO DEWorlds Leader in Welding and Cutting Products Sales and Service through Subsidiaries and Distributors Worldwide