Lincoln Electric 305G manual Stick

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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 305G

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Contents Ranger Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Précautions DE Sûreté Sûreté Pour Soudage a LʼArcThank You Table of Contents Vii Installation Technical Specifications Ranger 305G K1726-4, K1726-5Machine Specifications Ranger 305G K1726-4, K1726-5 Receptacles and Circuit BreakersLocation and Ventilation Safety PrecautionsAdditional Safety Precautions High Altitude OperationOIL PRE-OPERATION Engine ServiceBattery Connection Gasoline FuelElectrical Connections Welding Output Cables Standby Power ConnectionsAuxiliary Power Receptacles Total Combined Length of Electrode and Work CablesConnection of Ranger 305G to Premises Wiring Connection of Lincoln Electric Wire Feeders Connection of LN-7 or LN-8 to the Ranger 305GInstallation Operation Design FeaturesGeneral Description Digital Output Meters Weld Mode Selector SwitchWelding Controls Output Control ARC ControlWire Feeder Voltmeter Switch PIN ConnectorWeld Terminals Control Switch Idler SwitchWelder Operation TIG Welding Wire WELDING-CVTypical Current Ranges 1 for Tungsten ELECTRODES2 Auxiliary Power ARC GougingAccessories Engine Maintenance Components MaintenanceKohler Engine Engine Spark Plug AIR Filter Paper ElementFuel Filter Engine AdjustmentBattery Maintenance Servicing Optional Spark ArrestorWelder/Generator Maintenance Troubleshooting HOW to USE Troubleshooting GuideContact your local Lincoln Authorized Field Service Facility Contact your local Lincoln Faulty control cable. Repair or Stick Diagrams Diagrams Diagrams Diagrams Diagrams Warni NG Diagrams Diagrams Diagrams Diagrams Diagrams Dimension Print Precaucion Atenção

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