Lincoln Electric IM986 manual Operation, Electric Shock can kill

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B-1

OPERATION

B-1

SAFETY PRECAUTIONS

Read this entire section of operating instructions before operating the machine.

WARNING

ELECTRIC SHOCK can kill.

• Unless using cold feed feature, when feeding with gun trigger, the elec- trode and drive mechanism are always electrically energized and could remain energized several sec- onds after the welding ceases.

•Do not touch electrically live parts or electrodes with your skin or wet clothing.

•Insulate yourself from the work and ground.

•Always wear dry insulating gloves.

FUMES AND GASES can be dangerous.

• Keep your head out of fumes.

• Use ventilation or exhaust to remove fumes from breathing zone.

WELDING SPARKS can cause fire or explosion.

•Keep flammable material away.

•Do not weld on containers that have held combustibles.

ARC RAYS can burn.

• Wear eye, ear, and body protection.

Observe additional guidelines detailed in the beginning of this manual.

POWER WAVE® i400

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Contents Safety Depends on You Power WaveMar ʻ95 SafetyAUG Electric Shock can killJan IiiMar. ʻ93 Précautions DE SûretéElectromagnetic Compatibility EMC Safety Vii Thank YouTable of Contents Storage Temperature Range Phase InputHeight Width Depth Weight Operating Temperature RangeK2673-23 155C EnclosureClass Class FSafety Precautions InstallationInput Connections Input Fuse and Supply Wire ConsiderationsPower Supply Connection for the Fanuc R30iA Controller Input and Grounding ConnectionsOptional Equipment Connection Diagrams and SystemPower Wave Utilities Fanuc R30iA Controller Mounting Typical Single ARM Typical Master / Slave System Dual ARM I400 TypicalDuty Electrode and Work Connections General GuidelinesTable A.1 PercentTable A.2 Cable INDUCTANCE, and ITS Effects on WeldingRemote Sense Lead Connections Voltage Sensing OverviewSee Figure A.3 Work Voltage SensingVoltage Sensing Considerations for Multiple Arc Systems If Sense Leads are not UsedPower General Guidelines Regarding cable placement, best results will beControl Cable Connections Common Equipment ConnectionsOther SET-UP Issues Electric Shock can kill OperationDirect Current Input Power Three PhaseRecommended Processes and Equipment Product DescriptionCase Front Control Description Case Front115V / 15A Duplex Receptacle Case BackCase Back Components Description Pin Leads FunctionInternal Controls Description POWER-UP SequenceCommon Welding Procedures Internal ControlsConstant Voltage Welding Basic Welding ControlsNon Synergic CV Pulse WeldingOptional Equipment AccessoriesFactory Installed Field InstalledCalibration Specification MaintenanceRoutine Maintenance Periodic MaintenanceFigure D.1a Capacitor Discharge ProcedureHOW to USE Troubleshooting Guide TroubleshootingTable E.1 Using the Status LED to Troubleshoot System ProblemsError Codes for the Power Wave Error Code #Indication Wire Drive Module Problems Recommended SymptomsCourse of Action LED Observe Safety GuidelinesRecommended Weld and ARC Quality Problems DeviceNet PLC Controlled System Passive Mode Power SupplyUnder the Produced Assembly that Touch Sense command From the DeviceNet tabLy connected and configured as Bad Weld Starting Wire Feed problemThrough the wire conduit. Verify Strike Wire Feed SpeedModification Respond quicklyAnalog In Active Selections From the DeviceNet tab Needs to be changed, selectThat Burnback is present for all Analogs Welding set points Bad Weld Ending Burnback Disabled From the DeviceNet tabOther than Analog Scans Between Updates Burnback is present Burnback TimeProblems Possible Recommended Symptoms Enhanced Diagam DiagramsDimension Print Power Wave Aviso DE Use ventilation or exhaust to Guards off