Lincoln Electric IM958 manual 1TROUBLESHOOTINGE-1, HOW to USE Troubleshooting Guide

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ThisStep 3column. RECOMMENDEDprovides a COURSEcourse ofOFactionACTIONfor the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.

If you do not understand or are unable to perform the Recommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.

E-1TROUBLESHOOTINGE-1

HOW TO USE TROUBLESHOOTING GUIDE

WARNING

Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.

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This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions. Simply follow the three-step procedure listed below.

LookStep 1under. LOCATEthe columnPROBLEMlabeled(SYMPTOM)“PROBLEM. (SYMP- TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting.

TheSt psecond2. POSSIBLEcolumn CAUSElabeled.“POSSIBLE CAUSE” lists the obvious external possibilities that may contribute to the machine symptom.

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.

V310-T AC/DC TIG

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Contents Invertec V310-T AC/DC February Safety For EngineElectric Magnetic Fields Electric Shock can ARC Rays can burn Kill Fumes and GasesFor Electrically IiiTransformateur ET À Précautions DE SûretéLES Machines À Souder À RedresseurElectromagnetic Compatibility EMC Safety Vii Please Examine Carton and Equipment For Damage ImmediatelyOn-Line Product Registration Table of Contents Operating Temperature Range Storage Temperature Range InstallationTechnical Specifications V310-T AC/DC TIG K2228-1 AC/DC TIGQuency Interference Protection Safety PrecautionsMachine Grounding and High FRE Select Suitable LocationReconnect Procedure Input ConnectionsSingle Phase Input Input Plug Installation Engine Driven GeneratorPower Cord Connection Three Phase InputOutput Connections Output Connection for StickWork Cable Connection Remote Control Connection Trode Cable and Work CableShielding GAS Connection General Description Safety InstructionsOperation Welding CapabilityLower Control Panel Figure B.2 Gas attachment Power SwitchRear Control Panel Figure B.1 Supply cableDynamic LCD Display Status LED Lights 3OPERATIONB-3User Interface Overview and Operation Push BUTTON/ROTARY EncoderWeld Sequence Diagram shows the various Parameter Display Section shows the selectTable B.2 Two Step with Arc Start SwitchWelding Modes TIG Trigger ModesStick Trigger Modes Bi-Level CurrentF. Memory Operation TIG Pulse ModesSymbol Unit Min Max Welding ParametersUser Menu SET UP Parameters Figure B.7bTable B.4 SET UP Menu Parameters VRDTable B.4 Optional COOL-ARC 35 WaterCooler Stick Crisp Mode Dynamic Current Tips for Improved TIG StartingRegulation Field Installed AccessoriesOptional Accessories Compatible EquipmentK1622-1 Twist-Mate adapter for PTA-9 & 17 Air Cable PlugsK852-70 K1622-3 Twist-Mate adapter for PTA-26 Air-CooledInput Filter Capacitor Discharge Procedure MaintenanceSafety Precautions Routine Maintenance1TROUBLESHOOTINGE-1 HOW to USE Troubleshooting GuideProblems in Stick Welding TroubleshootingSymptoms Cause Service FacilityField Service Facility Recommended SymptomsCourse of Action Problems TIG Welding Your local Lincoln AuthorizedCourse of Action FailuresAlarm ID Codes OfALARM Icon + Alarm Code + Alarm Type Icon ExxWiring Diagrams Wiring DiagramGround Aspiración para gases