Lincoln Electric R350 Routine Maintenance, Periodic Maintenance, Calibration Specification

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D-1

MAINTENANCE

D-1

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

•Do not operate with covers removed.

•Turn off power source before installing or servicing.

•Do not touch electrically hot parts.

•Turn the input power to the welding power source off at the fuse box before working in the terminal strip.

•Only qualified personnel should install, use or service this equipment.

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ROUTINE MAINTENANCE

Routine maintenance consists of periodically blowing out the machine, using a low-pressure air stream, to remove accumulated dust and dirt from the intake and outlet louvers, and the cooling channels in the machine.

PERIODIC MAINTENANCE

Calibration of the POWER WAVE® R350 is critical to its operation. Generally speaking the calibration will not need adjustment. However, neglected or improp- erly calibrated machines may not yield satisfactory weld performance. To ensure optimal performance, the calibration of output Voltage and Current should be checked yearly.

CALIBRATION SPECIFICATION

Output Voltage and Current are calibrated at the fac- tory. Generally the machine calibration will not need adjustment. However, if the weld performance changes, or the yearly calibration check reveals a problem, use the calibration section of the Diagnostics Utility to make the appropriate adjust- ments.

The calibration procedure itself requires the use of a grid, and certified actual meters for voltage and cur- rent. The accuracy of the calibration will be directly affected by the accuracy of the measuring equipment you use. The Diagnostics Utility includes detailed instructions, and is available on the Service Navigator CD or at www.powerwavesoftware.com.

POWER WAVE® R350

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Contents Safety Depends on You Power Wave R350California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a LʼArc Précautions DE SûretéThank You Table of Contents Technical Specifications Power Wave R350 InstallationProcess Output Range Amperes Model Height Width Depth WeightOperating Temperature Range Storage Temperature RangeEquipment can Cause injury FallingInput Voltage Selection Input Fuse and Supply Wire ConsiderationsPower Cord Replacement Input ConnectionGmaw MIG Welding Connection DiagramOutput Cable Guidelines Table A.1 Recommended Work Cable Sizes for ARC WeldingWave Remote Sense Lead SpecificationsCable Inductance and ITS Effects on Welding Table A.2Work Voltage Sensing Electrode Voltage SensingIf Sense Leads are not Used Voltage Sensing Considerations for Multiple ARC SystemsFigure A.8 Product specific Installation Instructions Connection Between Power Source and Ethernet NetworksControl Cable Connections Safety Precautions OperationElectric Shock can Kill Product Description Recommended Processes and EquipmentProduct Summary Optional VOLTS/AMPS Display Design FeaturesCase Front Controls Negative Output Terminal Positive Output TerminalArclink Receptacle and Circuit Breaker 2 10 AMP SYNC-TANDEM Connector 4 PIN MS StyleOptional Devicenet Connector 5 PIN Sealed Mini Style Case Back ControlsSynergic Welding Modes Common Welding ProceduresMaking a Weld NON-SYNERGIC Welding ModesGtaw TIG Welding Constant Voltage WeldingPulse Welding Figure B.4 Accessories KITS, Options and AccessoriesGeneral Options Calibration Specification MaintenanceRoutine Maintenance Periodic MaintenanceHOW to USE Troubleshooting Guide TroubleshootingTable E.1 Using the Status LED to Troubleshoot System ProblemsMain Control Board Status Light Error Code # IndicationInput Control Board Basic Machine Problems Weld and Arc Quality Problems Troubleshooting Ethernet Diagrams Dimension Print Power Wave R350 Power Wave R350 Precaucion Warnung