Lincoln Electric SVM185-A ArcLink System Error Codes, Fault Code Description Possible Adjustments

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F-11

TROUBLESHOOTING AND REPAIR

F-11

Observe Safety Guidelines detailed in the beginning of this manual.

 

 

 

 

 

 

 

 

 

PROBLEMS

 

POSSIBLE AREAS OF

RECOMMENDED

 

 

(SYMPTOMS)

 

MISADJUSTMENT(S)

COURSE OF ACTION

 

 

 

 

 

 

 

 

 

 

ArcLink System Error Codes

 

 

 

Fault Code

 

Description

Possible Adjustments

 

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.

 

 

 

 

 

Err 263

No usable weld modes.

1. The power source does not have

1. See the power source Instruction

 

 

 

any welding programs loaded.

Manual for load welding pro-

 

 

 

 

grams.

 

 

 

 

 

Err 53 Voltage sense loss.

1.

The system detected that one

Verify that leads 67 and 21 is

 

 

 

of the voltage sense lead

enabled and connected. See

 

 

 

cables was disconnected from

enhanced schematic.

 

 

 

 

the welding circuit during a

 

 

 

 

 

weld.

 

 

 

 

 

 

Err 95 Spool gun or pull gun

1.

The drive motor in the spool

Check spool gun brake or feeding

motor overload.

 

gun or push-pull gun is

for binding. Replace spool gun

 

 

 

drawing too much current.

circuit board.

 

 

 

 

 

 

 

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877.

POWER FEED® 25M

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Contents Power Feed 25M Power Feed 25M SafetyFumes and Gases Electric Shock can killIii For ElectricallySûreté Pour Soudage a L’Arc Précautions DE SûretéElectromagnetic Compatibility EMC Safety Master Table of Contents for ALL Sections Table of Contents Installation Section Technical Specifications Power Feed 25M K2536-1 InstallationLocation Safety Precautions High Frequency ProtectionElectric Shock can Kill Wiring Power Source Wire FeederDigital Control CABLE, K1543-XX FunctionCoaxial Weld Cable Weld Cable SizeTable A.1 Gmaw Electrode Polarity Shielding GAS ConnectionGtaw Build UP of Shielding GAS MAYOFF Changing the Drive Motor Gear RatioProcedure to Install Drive Rolls and Wire Guides Wire Drive ConfigurationLoading Spools of Wire Remote Sense Lead SpecificationsTypical System Configurations Table of Contents Operation Section Operation Safety PrecautionsDefinition of Welding Terms General DescriptionDuty Cycle Recommended Processes Recommended Power SourcesEquipment Limitations 11. ON/OFF switch Connector for a remote controlPin connector Left Display windowStatus LED ON-OFF SwitchTable B.1 Definition7OPERATIONB-7 Technology Power SourcesMaking a Weld with Waveform Smaw Stick Welding8OPERATIONB-8 Process ModeSmaw Stick Welding Display MSP4 OperationWelding NON-SYNERGIC Gmaw and FcawThree non-synergic welding modes are available Non-Synergic Gmaw and Fcaw Welding Display Modes 5 MSP4 OperationFigure B.5 Gmaw MIG Synergic Welding220 26.4 ARC Control Steel and Stainless Synergic GMAW-P Pulsed MIG WeldingStainless Steel Gmaw Migwelding 220 Aluminum Synergic GMAW-P Pulsed 16OPERATIONB-16Migand GMAW-PP Pulse on Pulse Pulse-on-Pulse WeldingAluminum Pulse Welding Aluminum GMAW-P and GMAW-PPFigure B.14 Aluminum GMAW-P and GMAW-PP WeldingAluminum Pulse and Pulse-On-Pulse Synergic Weld Display Figure B.15 GMAW-STT WeldingGMAW-STT 109Figure B.16 TailoutTouch Start Gtaw TIG WeldingTIG OFF Power Feed SET-UP Features Menu10M All Models Feed 10AQuick Preflow time will not be accessible from the MSP4 Operation PROCEDURE/MEMORY Panel Opera User Memories Tion Parameter Range Units LimitsMSP4 Display Limits may be set forLow Limit High LimitParameter Name Item D Escription Internal ControlsLight Switch Cold FEED/GAS Purge SwitchHeater Switch Step Trigger OperationPreflow 34OPERATIONStrike WeldFigure B.20 Figure B.21 UpslopePostflow 37OPERATIONB-37Figure B.23 StartRear Controls DescriptionFlow Meter Operation on Lincnet Power SourcesScfh Liter/MinTable of Contents Accessories Section Factory Installed Equipment AccessoriesWire Type Electrode Size KP KIT Drive Roll Kits UsedK2593-xx #1 Co-Axial Power Cable Accessories K1500-5 Gun Receiver Bushing compatible Cooling KIT InstallationUse a 5/16 nut driver to remove the screws holding Water cooling cover on the case front of the innerFigure C.1 Python Water Cooled GunsPower Feed 25M Table of Contents Maintenance Section Routine Maintenance MaintenancePeriodic Maintenance Calibration Specification1TABLE of CONTENTS-THEORY of Operation Section E-1 Figure E.2 General Physical Description Theory of OperationFigure E.3 GAS Solenoid Controls Power Feed 25MControl BOX User Interface Component is causing the problem. By using the status TroubleshootingComponent Status Lights Status Light StatesStatus Light States CON’T 1TABLE of Contents Troubleshooting and Repair F-1 HOW to USE Troubleshooting Guide 2TROUBLESHOOTING and REPAIRF-2PC Board Troubleshooting Procedures Troubleshooting and RepairSee Setting DIP Switches Wire Drive Troubleshooting and Repair Output Problems Power Power source is functioning Make certain the Power WaveSetting Dip Switches in the Wire Troubleshooting and Repair Fault Code Description Possible Adjustments ArcLink System Error CodesPower Feed 25M Test Description Voltage Sense PC Board TestMaterials Needed Figure F.1 Plug J1 and J2 Locations ProcedureTach Feedback Test Blue RED Drive Motor Test #550 #551 Gear BOX and Drive Motor Removal and Replacement Procedure Gear BOX Removal and Drive Motor Figure F.4 Gear BOX and Drive Motor Removal and ReplacementReplacement Procedures To Remove the Wire Drive Assembly from the Gear BOXTo Remove the Drive Motor from the Gear BOX Retest After Repair SET UPTable of Contents Diagram Section Wiring Diagram Complete Machine Code 11313 G5585 Electrical DiagramsG5638 Schematic Complete Machine Code 11313 G5638Schematic 42 VAC & Arclink Feeder PC Board #1 G3883-2 Schematic 42 VAC & Arclink Feeder PC Board #2 G3883-2 Schematic MSP4 Optional Display PC Board G4456 Schematic SPI Display PC Board L11756 PC Board Assembly SPI Display L11757-1 Schematic Voltage Sense Select PC Board S24779 PC Board Assembly Voltage Sense Select M19540 Schematic Spool GUN PC Board L12008 PC Board Assembly Spool GUN M20159
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