Lincoln Electric IM10084 manual Error Codes

Page 31

E-2

TROUBLESHOOTING

E-2

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

PROBLEMS

(SYMPTOMS)

POSSIBLE

CAUSE

RECOMMENDED

COURSE OF ACTION

ERROR CODES

Err 81

Motor overload, long term.

1. The wire drive motor has over-

1.

Check that the electrode slides

 

 

heated.

 

easily through the gun and cable.

 

 

 

2.

Remove tight bends from the gun

 

 

 

 

and cable.

 

 

 

3.

Check that the spindle brake is

 

 

 

 

not too tight.

 

 

 

4.

Verify a high quality electrode is

 

 

 

 

being used.

 

 

 

5.

Wait for the error to reset and the

 

 

 

 

motor to cool (approximately 1

 

 

 

 

minute).

 

 

 

 

 

Err 82

Motor overload, short term.

1. The wire drive motor current draw

1.

Check that motor can turn freely

 

 

has exceeded limits, usually

 

when idle arm is open.

 

 

because the motor is in a locked

2.

Verify that the gears are free of

 

 

rotor state.

 

debris and dirt.

 

 

 

 

 

 

 

 

 

 

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.

LN-25™ IRONWORKER

Image 31
Contents LN- 25 Ironworker Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a LʼArc Précautions DE SûretéSafety Methods of Reducing Emissions Mains Supply Thank You Table of Contents Technical Specifications LN-25 Ironworker K2614-9 InstallationELECTRIC SHOCK can Kill Safety PrecautionsHigh Frequency Protection Weld Cable Size LocationBuild UP of Shielding GAS MAY Harm Health or Kill Function Pin WiringCable Connections Shielding GAS ConnectionProcedure to Install Drive Rolls and Wire Guides Wire Drive ConfigurationChanging the GUN Receiver Bushing Loading Spools of Wire Pressure ARM AdjustmentGUN Connection Description Power Source to LN-25 Ironworker Cable Connection DiagramsV350-Pro CV-305Operation Safety PrecautionsGeneral Description Description Wire Feed Speed KnobWire Feed Speed, CV Operation 83% Wire Feed SpeedWire Feed SPEED/AMPERAGE Display POWER-UP SequenceThermal LED, Motor Overload RUN-IN WFS CalibrationDisplay Hold Left Display SelectionWFS Knob Range Amperage CalibrationInternal Controls 7OPERATIONB-7Itemdescription Step Trigger Step Trigger Interlock SwitchInternal Controls Description Cold Feed PushbuttonGAS Purge Pushbutton Rear ControlsFactory Installed Equipment AccessoriesAccessories K1500-5 Gun Receiver Bushing compatible Routine Maintenance MaintenancePeriodic Maintenance HOW to USE Troubleshooting Guide TroubleshootingError Codes Output Problems Troubleshooting Diagrams 17.19 Dimension PrintPrecaucion Warnung