Lincoln Electric IM612 manual Troubleshooting

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E-4	TROUBLESHOOTING	E-4

	Observe all Safety Guidelines detailed throughout this manual

PROBLEMS

(SYMPTOMS)

POSSIBLE AREAS OF MISADJUSTMENTS(S)

RECOMMENDED

COURSE OF ACTION

G.Engine does not develop full power.

1.Fuel filter clogged.

2.Air filter clogged.

1.Replace.

2.Clean.

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.

RANGER 8+ DIESEL

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Contents Ranger 8 + Diesel Safety California Proposition 65 WarningsElectric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Sûreté Pour Soudage a L’ArcEngine Service Thank YouTable of Contents Vii Installation Technical Specifications Ranger 8+ Diesel K1632-1Installation Instructions Lifting PRE-OPERATION Engine ServiceAdditional Safety Precautions OILFuel Battery ConnectionsSpark Arrester Machine Grounding Electrical ConnectionsTotal Combined Length of Electrode and Work Cables Welding Cable ConnectionsPremises Wiring Auxiliary Power RECEPTACLES, PLUGS, and HAND-HELD EquipmentCircuit Breakers Connection of Ranger 8+ Diesel to Premises Wiring Figure A.1Auxiliary Power Design FeaturesOther Features OperationLimitations Additional Safety PrecautionsDiesel Engine Recommended ApplicationsControls and Settings Figure B.1 Output Panel Controls Machine ControlsOperation Starting the Engine Engine OperationBefore Starting the Engine Stopping the EngineTable B.1 Typical Ranger 8+ Diesel Fuel Consumption BREAK-IN PeriodWelding Operation Stick Constant Current Welding Wire Feed Welding Processes Constant VoltageWelding Process TIG Constant Current WeldingSummary of Welding Processes Simultaneous Welding and Power Loads Auxiliary PowerTable B.4 115/230 Volt Dual Voltage Receptacle Figure B.3 115V Duplex ReceptaclesGeneral Options Accessories AccessoriesTIG Welding Options Accessories Semiautomatic Fcaw and MIG Welding Options / Acces Sories Accessories Connection Diagrams Connection of Ranger 8+ Diesel to LN-7 & K240 Contactor KITSafety Precautions MaintenanceRoutine Maintenance Engine Maintenance Components Engine AdjustmentsBattery Slip RingsTroubleshooting HOW to USE Troubleshooting GuideTroubleshooting Engine will not go to high idle Poor work lead connection to Troubleshooting Diagrams Maximum Overall Dimensions Ranger 8+ How To Read Shop Drawings Precaucion Warnung

TROUBLESHOOTING