Lincoln Electric IM10043-A manual Stick, Sive voltage drop

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E-5	TROUbLESHOOTING	E-5

	Observe all Safety Guidelines detailed throughout this manual

PRObLEMS

(SYMPTOMS)

POSSIbLE

CAUSE

RECOMMENDED

COURSE OF ACTION

The welding arc is “cold.” The weld- 1. Make sure the MODE selector
ing arc is not stable or is not satis-	switch is in the correct position for
factory. The engine runs normally.	the process being used. (For
The auxiliary power is normal.	example, CV-WIRE, PIPE, CC-
	STICK.)

2.Make sure the electrode (wire, gas, voltage, current etc.) is cor- rect for the process being used.

3.Check for loose or faulty connec- tions at the weld output terminals

and welding cable connections.	If all recommended possible areas of
	misadjustment have been checked

4.The welding cables may be too and the problem persists, Contact long or coiled, causing an exces- your local Lincoln Authorized

sive voltage drop.

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® 305LPG

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Contents Safety Depends on You RangerSafety For EngineElectric Magnetic Fields Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcPlease Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTAbLE of Contents Vii Section DSection E Section FInstallation Technical Specifications Ranger 305LPG K2937-1Auxiliary Power Circuit bREAKER Other Circuit bREAKERS ReceptaclesSafety Precautions Additional Safety PrecautionsLocation and Ventilation High Altitude OperationPRE-OPERATION Service FuelVehicle Mounting Tighten by handElectrical Connections CAbLE Installation Total COMbINED Length of Electrode and Work CAbLESWelding Terminals Welding Output CAbLESElectrical Device USE with the Ranger 305LPG Type Common Electrical Devices Possible ConcernsAuxiliary Power Receptacles STANDbY Power ConnectionsConnection of Ranger 305LPG to Premises Connection of Lincoln Electric Wire Feeders Connection of LN-7 or LN-8 to the Ranger 305LPGConnection of LN-15 to the Ranger 305LPG Across The-Arc Model11INSTALLATIONA-11 For Auxiliary Power OperationGeneral Description Engine OperationWeld Mode Selector Switch Welding ControlsOutput Control Digital Output MetersEngine Controls Welder Operation Wire WELDING-CV TIG WeldingTypical Current Ranges 1 for Tungsten ELECTRODES2 Auxiliary Power ARC GougingRanger 305LPG Extension Cord Length Recommendations Accessories Maintenance Engine Maintenance ComponentsKohler Engine FrequencyEngine Oil Refill Capacities Without oil filter replacement Air Cleaner ServiceEngine Oil Change Oil Filter ChangeSpark Plug Service Spark PlugAIR Filter Paper Element Engine Adjustment Servicing Optional Spark ArrestorChecking the Electrolyte Level Welder/Generator Maintenance Gfci Receptacle Testing and RESET- Ting ProcedureTROUbLESHOOTING PRObLEMS SymptomsIs Evident.Authorized Field Service Facility POSSIbLEAuthorized Field Service Facility Contact your local LincolnFaulty control cable. Repair or Stick Sive voltage dropDiagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram S24787-6Diagrams Diagrams Diagrams Diagrams Diagrams Dimension PrintRanger 305LPG Ranger 305LPG Precaucion Guards off