Lincoln Electric IM769 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

RECOMMENDED

COURSE OF ACTION

Engine does not start or operates

1. Faulty Ignition switch and or

Irregularly

 

Injector pump solenoid

 

2.

Insufficient charging or complete

 

 

discharge of the battery

 

3.

Lack of fuel

 

4.

Air mixed in the fuel system.

 

5.

Clogged fuel filter

 

6.

Irregular and faulty fuel supply

 

 

( Injector pump trouble)

 

7.

Glow plug not heated

 

8.

Improper viscosity of the lubricat-

 

 

ing oil

 

9.

Clogged air cleaner

 

10.

No compression

 

11.

Engine protection light is on

 

12.

Defective governor

 

13.

Engine defective

Engine stops during operation and

1.

Lack of fuel

the Engine Protection light does not

2.

Clogged fuel filter

turn on

3.

Air mixed in the fuel system

 

4.

Faulty function of the engine

Engine stops during operation and

1. Overheating of the engine

the Engine Protection light does

• Lack of coolant

turn on

• Loose or damaged fan belt

 

• Clogged radiator

 

• Dust or scale clogged in the cool-

 

ing water passages

 

• Faulty thermostat

 

• Lack of oil

 

• Overloading

 

• Faulty Idler/Engine Protection

 

P.C. Board

 

2. Loss of engine oil pressure

 

• Lack of engine oil

 

• Faulty oil pressure switch

 

• Oil leakage from the lubricating

 

system

 

• Clogged oil filter

 

• Too low viscosity of the engine oil

 

• Faulty Idler/Engine Protection

 

P.C. Board

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.

PIPELINER 200D

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Contents Pipeliner 200D California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Installation Machine Grounding Safety PrecautionsExhaust Spark Arrester Location / VentilationImproperly mounted concentrated loads may PRE-OPERATION ServiceTrailers See Accessories Section Polarity Control and Cable SizesCooling System Battery ChargingOIL FuelDesign Summary OperationGeneral Description Cold Weather Starting Engine OperationControl of Welding Current Welder OperationEngine BREAK-IN Duty CycleIdler Operation Auxiliary PowerOptional Features Field Installed AccessoriesGeneral Instructions MaintenanceEngine Maintenance Nameplates Idler MaintenanceBearings Commutator and BrushesVent Screw Engine Service Note Maintenance Item Type or QuantityHOW to USE Troubleshooting Guide TroubleshootingPossible Areas SymptomsContact your local Lincoln Possible Areas Recommended SymptomsAuthorized Field Service Facility Course of ActionTroubleshooting Faulty Charging Loose fan belt Open Closed Electronic Idler Troubleshooting GuideEngine Picks Up Speed Engine Does Not Pick Up Wiring Diagram Diagrams K2464-1 Remote Control Wiring / Connection DiagramSkid Mounting Hole Dimension PrintPipeliner 200D Pipeliner 200D Precaucion Warnung