Lincoln Electric IM700-D manual Possible Areas, Symptoms Misadjustments Course of Action

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E-2

 

TROUBLESHOOTING

E-2

 

 

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

 

 

PROBLEMS

POSSIBLE AREAS OF

RECOMMENDED

 

 

(SYMPTOMS)

MISADJUSTMENT(S)

COURSE OF ACTION

 

 

 

 

 

 

ENGINE PROBLEMS

Major Physical or Electrical Damage

1. Contact your Local Lincoln

is Evident.

 

Authorized Field Service Facility.

Engine will not “crank”.

1. Battery is low. Charge Battery.

 

2.

Loose battery cable connections.

 

 

Inspect, clean and tighten.

 

 

Engine will “crank” but not start.

1. Out of fuel. Fill fuel tank.

 

2.

Fuel shut off valve is in off

 

 

position.

 

3.

High oil temperature (Indicator

 

 

light lit. Check engine cooling

 

 

system. (Consult engine service

 

 

dealer.

 

4.

Low battery voltage.

 

 

Engine shuts down shortly after

1. Low fuel. (Indicator light lit K1585-

starting.

 

2 only) Add fuel.

 

2.

Low output of battery charging

 

 

alternator. (Indicator light lit)

 

 

Check cooling blower belt.

 

 

Replace if necessary.

 

3.

High oil temperature (Indicator

 

 

light lit). Check engine cooling

 

 

system. (Consult engine service

 

 

dealer.

 

 

Battery does not stay charged.

1. Faulty battery. Replace

 

 

 

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.

COMMANDER 300

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Contents Commander Safety Depends on YouSafety 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 Section C Section DSection E Section FInstallation Safety PrecautionsLocation / Ventilation Lifting High Altitude OperationTowing Vehicle MountingPRE-OPERATION Engine Service Engine Cooling System Battery ConnectionOIL Fuel USE Diesel Fuel onlyRemote Control High Frequency Generators for TIG ApplicationsWelding Terminals Welding Range Open Circuit Voltage Auxiliary Power1 HEIGHT2 Width Depth WeightBore x Stroke Duty Cycle Welding Output Volts at Rated AmpsAuxiliary Power Receptacles Standby Power ConnectionsWelding Output Cables Machine GroundingPower Connection of Lincoln Electric Wire Feeders Connection of the LN-25 to the CommanderConnection of LN-7 or LN-8 to the Commander Connection of LN-15 to the COM- Mander Across-The-Arc ModelControl Cable Model Safety Instructions Design Features and AdvantagesOperation General DescriptionFor Auxiliary Power Other FeaturesK1585-1 Commander 300 Standard Model Welding CapabilityControls and Settings RUN- Stop SwitchStart Push Button Fuel Level Gauge and LightIdler Switch Engine Alternator Ammeter K1585Hour Meter Auxiliary Power Controls Engine Operation Starting the EngineStopping the Engine Welder Operation BREAK-IN PeriodTypical Fuel Consumption Stick WeldingTIG Welding Constant Current CC WeldingCommander 300 Settings When Using the K799 HI-FREQ Unit Table B.3 Typical Current Ranges 1 for Tungsten ELECTRODES2ARC Gouging Electrode Current Range DiameterParalleling Auxiliary Power Operation Simultaneous Welding and AUXIL- Iary Power LoadsAccessories Optional Field Installed AccessoriesRecommended Optional Equipment Maintenance Routine and Periodic MaintenanceEngine Maintenance Fuel Filters Cooling System Cooling Blower BeltNameplates / Warning Decals Maintenance Welder / Generator MaintenanceTable D.1 Engine Maintenance Components Make Part NumberTroubleshooting HOW to USE Troubleshooting GuideSymptoms Misadjustments Course of Action Possible AreasFunction Problems Output Problems Commander 300 Wiring Diagram for Codes 10871 and below DiagramsCommander 300 Wiring Diagram for Codes 10871 and Above Commander 300 Wiring Diagram for Codes 10950 Commander 300 Wiring Diagram for Codes 11200 and Above DIAGRAMSF-5 Connection DiagramCommander / K867 / K775 / LN-7 Connection Diagram Diagram CommanderDIAGRAMSF-7 DIAGRAMSF-8 Commander / K867 / LN-8 Connection Diagram DIAGRAMSF-10 DIAGRAMSF-11 Diagram S24787-6Diagram DIAGRAMSF-14 DIAGRAMSF-15 DIAGRAMSF-16 Dimension Print 24.79Commander Commander Precaucion Aviso DE