Lincoln Electric S350 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® S350 is critical to its operation. Generally speaking the calibration will not need adjustment. However, neglected or improperly calibrated machines may not yield satisfactory weld performance. To ensure optimal performance, the cal- ibration 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® S350

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Contents Safety Depends on You Power Wave S350California 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 S350 InstallationOperating Temperature Range Model Height Width Depth WeightStorage Temperature Range Process Output Range AmperesEquipment can Cause injury FallingPower Cord Replacement Input Fuse and Supply Wire ConsiderationsInput Connection Input Voltage SelectionGtaw TIG Welding Connection DiagramsSmaw Stick Welding Gmaw MIG WeldingMIG Process Output Cable Guidelines Table A.1 Recommended Work Cable Sizes for ARC WeldingCable Inductance and ITS Effects on Welding Remote Sense Lead SpecificationsTable A.2 WaveWork Voltage Sensing Electrode Voltage SensingIf Sense Leads are Used Voltage Sensing Considerations for Multiple ARC SystemsIf Sense Leads are not Used Figure A.8 Control Cable Connections Product specific Installation InstructionsConnection Between Power Source and Ethernet Networks Electric Shock can Kill Safety PrecautionsOperation Recommended Processes and Equipment Product DescriptionEquipment Limitations Product SummaryLoaded with Standard Features Design FeaturesPIN Connector Optional Case Front ControlsSee Figure B.2 for Code See Figure B.2a for Code Case Back ControlsMaking a Weld Common Welding ProceduresNON-SYNERGIC Welding Modes Synergic Welding ModesSynergic CV Constant Voltage WeldingNon Synergic CV All CV Modes Figure B.4 General Options AccessoriesKITS, Options and Accessories Order K704 Remote Output Control Order K875 Accessory KIT 400 AMPRoutine Maintenance MaintenancePeriodic Maintenance Calibration SpecificationHOW 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 Numberingcavity Diagrams27.43 13.91 18.81 18.36 Dimension PrintPrecaucion Warnung