Lincoln Electric IM10030 manual TROUbLEShOOTING

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E-3	TROUbLEShOOTING	E-3

	Observe all Safety Guidelines detailed throughout this manual

PRObLEMS

(SYMPTOMS)

POSSIbLE

CAUSE

RECOMMENDED

COURSE OF ACTION

	Engine will not go to high idle when	1.	No voltage signal from the
	using auxiliary power.		current sensor.
		2.	Auxiliary power load less than
			100 to 150 watts.
		3.	Faulty P.C. Board.

	Engine will not crank or is hard to	1.	Battery will not hold a charge.
	crank.		Faulty Battery.
		2.	No or insufficient charging
			current.
		3.	Loose battery cable
			connection(s).

	Engine shuts down.	1.	Out of fuel.
		2.	Low oil level.

	Engine does not develop full power.	1. Fuel filter clogged.
		2.	Air filter clogged.

	Engine is hard to start.	1.	Spark plugs do not have
			specified gap.
		2.	Spark plugs are fouled.
		3.	Out of fuel.
		4.	Fuel filter clogged.
		5.	Electric fuel pump not working.
			(Electric pump equipped models
			only.)
		6.	Mechanical fuel pump not work-
			ing.

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

RANGER® 3 PhASE

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Contents Safety Depends on You Ranger 3 PhaseCalifornia Proposition 65 Warnings SafetySafety Welding and Cutting Sparks can Cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTAbLE of Contents AIR Cleaner Engine Idler Muffler Engine Protection InstallationReceptacles Valve Lifters Fuel System GovernorTowing Safety PrecautionsSpark Arrester BATTERY Connections PRE-OPERATION ServiceGasoline Fuel only GasolineAngle of Operation Additional Safety PrecautionLifting Muffler Outlet PipeAdditional Safety Precautions Connection of Lincoln Electric Wire FeedersInstructions Location / VentilationWelder Operation Auxiliary PowerWelder Output 120/240 Volt Dual Voltage ReceptacleType Common Electrical Devices Possible Concerns Ground WireMotor Starting STANDbY Power Connections Auxiliary Power WhILE WeldingSimultaneous Welding and Power Figure A.1 Connection of Ranger 3 PhASE to Premises WiringOperation Engine SWITChGENERAL DESCRIPTION Welder Controls Function and OperationControl Dial Ranger 3 PhASE Approximate Fuel ConsumptionBREAK-IN Period STARTING/ShUTDOWN InstructionsStopping ThE Engine Running PERIODS. Remove Loads and Allow Engine toTypical Current Ranges 1 for Tungsten ELECTRODES2 Welding ProcessStick Constant Current Welding SCRATCh Start TIG Constant Current WeldingElectrode Current Range Setting Wire Feed Welding Processes Constant VoltageProcess Used Mode Welding ARC GougingOptional Equipment Field Installed AccessoriesRECOMMENDED EQUIPMENT WIRE FEEDStick TIGSafety Precautions MaintenanceRoutine Maintenance Engine OIL ChANGEOIL Filter ChANGE AIR Cleaner and OThER MaintenanceSlip Rings Engine AdjustmentsEngine Maintenance Parts TROUbLEShOOTING Symptoms PRObLEMSPOSSIbLE Cause Recommended Course of ActionTROUbLEShOOTING Diagrams Diagrams M22327 Dimension PrintRanger 3 PhASE Precaucion Warnung