Lincoln Electric 250 Persists,Contact your local, Lincoln Authorized Field, Service Facility

Page 30

E-2

TROUBLESHOOTING

E-2

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

PROBLEMS

(SYMPTOMS)

POSSIBLE AREAS OF MISADJUSTMENT(S)

RECOMMENDED

COURSE OF ACTION

 

Major Physical or Electrical

1. If all recommended possible

 

Damage is Evident.

 

areas of misadjustment have

 

 

 

been checked and the problem

 

 

 

persists,Contact your local

 

 

 

Lincoln Authorized Field

 

 

 

Service Facility.

 

 

 

 

Engine will not "crank".

1. Battery is low.

 

 

2.

Loose battery cable connections.

 

 

3.

Faulty engine starter motor.

 

 

4.

“Battery Circuit” circuit breaker is

 

 

 

tripped.

 

 

 

 

Engine will "crank" but not start.

1. Out of fuel.

 

 

2.

Faulty fuel solenoid or faulty PC

 

 

 

board or ignition system.

 

 

 

 

Engine shuts down shortly after

1. Low oil level.

 

starting.

 

 

 

 

2.

Faulty oil pressure switch or

 

 

 

other engine component.

 

 

3.

Open rotor circuit.

 

 

 

 

Battery does not stay charged.

1. Faulty battery.

 

Engine alternator trouble light is on

 

 

 

while machine is running.

2. Loose connections at battery or

 

 

 

alternator.

 

 

3.

Faulty engine alternator or

 

 

 

charger module.

CAUTION

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

Contact your local Lincoln Authorized Field Service Facility.

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 250

Image 30
Contents Ranger Safety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Table of Contents Installation Machine Specifications Ranger 250 K1725-2, K1725-4 Safety Precautions PRE-OPERATION Engine Service Electrical Connections Auxiliary Power Receptacles Standby Power ConnectionsConnection of Ranger 250 to Premises Wiring Connection of LN-7 or LN-8 to the Ranger Connection of Lincoln ELEC- Tric Wire FeedersConnection of an LN-23P Wire Feeder to the Ranger Connection of the LN-25 to the RangerGeneral Description Design FeaturesOperation Engine OperationARC Control Weld Mode Selector SwitchWelding Controls Weld Output Terminals with Flange NUTEngine Controls Weld Terminals Control SwitchWire Feeder Voltmeter Switch PIN AmphenolWelder Operation StoppingTypical Ranger 250 Fuel Consumption Wire WELDING-CV TIG WeldingTypical Current Ranges 1 for Tungsten ELECTRODES2 Auxiliary Power ARC GougingRanger 250 Extension Cord Length Recommendations Accessories T12153-9 50 AMP, 120/240V Power PlugRecommended Optional Equipment Kohler Engine MaintenanceEngine Maintenance Components Onan P220 OHVEngine OIL Change AIR Cleaner ServiceAIR PRE-CLEANER Service Engine OIL Refill CapacitiesSpark Plug Service AIR Filter Paper ElementSpark Plug Cleaning the Battery Engine Adjustment Overspeed is HazardousBattery Maintenance Charging the BatteryWelder / Generator Maintenance Troubleshooting HOW to USE Troubleshooting GuideService Facility Persists,Contact your localLincoln Authorized Field Possible Areas Contact your local LincolnTroubleshooting Troubleshooting Diagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams G4284 W11Dimension Print Ranger 22.25 23.5015.25 15.50 Ranger Ranger Precaucion Warnung
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