Lincoln Electric IM579 manual Operation

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B-8

B-8

OPERATION

3.ELECTRODE CLASS UP/DOWN: Use the ELEC- TRODE CLASS UP or DOWN keys to select from the material types available for the selected process. Press the ELECTRODE CLASS UP or DOWN key until the desired material type is dis- played.

4.ELECTRODE SIZE UP/DOWN: Use the ELEC- TRODE SIZE UP or DOWN keys to select from the wire diameters available for the selected process and material type. Press the ELECTRODE SIZE UP or DOWN key until the desired wire diameter is displayed.

5.ELECTRODE/GAS TYPE UP/DOWN KEYS: Use the ELECTRODE/GAS TYPE UP or DOWN keys to select from the programs available for the select- ed process, material type, and wire diameter. Press the ELECTRODE/GAS TYPE UP or DOWN Key until the desired program is displayed.

6.WAVE CONTROL UP/DOWN KEYS: Press one of the two WAVE CONTROL keys to display the pre- sent wave control. This is shown on a scale from LO to HI. Use the WAVE CONTROL UP or WAVE CONTROL DOWN key to change the wave control to the desired level. When this scale is shown, the WAVE CONTROL setting can also be changed while welding (on the fly). Press the DISPLAY RECALL key to exit the wave control function. For a description of how the wave control setting affects the welding procedure, refer to the Overview of Welding Procedures sub-section of the Operation section of this manual.

The wire feed speed and voltage or arc length trim desired for the new procedure can be changed from the wire feeder.

7.DISPLAY RECALL KEY: Since not all the informa- tion about the procedure can be seen on the 2-line LCD display window at the same time, use the DISPLAY RECALL key to display and verify all of the selected procedure information. The normal default display window shows the Procedure Description, WFS, and preset voltage or arc length trim values. Press and hold the DISPLAY RECALL key, and the window shows the procedure de- scription and gas type for as long as the key is held depressed. Release the DISPLAY RECALL key, and the window shows wire size, material type, and process description. After a few sec- onds, the window changes back to the default dis- play.

8.SAVE TO MEMORY KEY: This key is used to save a newly created welding procedure. The Power Wave has eight memory locations which can be used to store all the settings of up to eight welding procedures. Once stored in a memory location, a procedure can be recalled for later use with the RECALL FROM MEMORY key. To save a newly created welding procedure:

Press the SAVE TO MEMORY key SAVE and then one of the MEMORY LOCATION NUMBER keys. Keep a record of this number for future reference.

Any previously created welding procedure stored in that location will be erased.

If you press the SAVE TO MEMORY key but decide not to save the procedure, you can exit this function by pressing the DISPLAY RECALL key.

9.MEMORY LOCATION NUMBER KEYS: To view information about any stored welding procedure, simply press its MEMORY LOCATION NUMBER key.

As you hold down the selected key, the procedure description and gas type of the procedure appear in the display window. The process type is shown by the indicating light opposite the appropriate process symbol.

When you release the selected key, the wire size, material type and process description appear for a few seconds.

This function does not display the wire feed speed and voltage or arc length trim settings. To view these, you must recall the procedure from memo- ry with the RECALL FROM MEMORY key.

POWER WAVE 450

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Contents Safety Depends on You Invertec Power WavetmFumes and Gases can be dangerous SafetyElectric Shock can kill ARC Rays can burnCylinder may explode if damaged Welding Sparks can cause fire or explosionFor Electrically pow- ered equipment Electric and Magnetic Fields For Engine powered equipmentMay be dangerous Précautions DE Sûreté Please Examine Carton and Equipment For Damage Immediately Thank YouTable of Contents Technical Specifications Power Wave InstallationPulse Pulse and Background Current Range Voltage Range Select Suitable Location Safety PrecautionsHigh Frequency Precautions Input ConnectionsGround Connections Input Voltage Reconnect ProcedureInput Power Connections Input Fuse and Supply Wire ConsiderationsWater Cooler Connections Wire Feeder ConnectionsOutput Connections Work and Electrode Cable ConnectionsFumes and Gases can be Safety InstructionsOperation Operating InstructionsSave process information if desired Select your process informationRecommended Processes Design Features and AdvantagesOperational Features and Controls Synergic WeldingCase Front Controls Controls and Settings Operating Overlays Installing AN Overlay Overview Overlay Overlay TypesName Overlay ID Number = PULSE, GMAW, FCAW, and STICK/TIG Process Selection OverlayOperation Then Memory Location # is Empty Weld from Memory OverlayFigure B.6 Weld from MEMORY, Dual Procedure Overlay Weld from MEMORY, Dual Procedure OverlayOperation Position Procedure Dual Wire FEEDERS, Dual Procedure Overlay OptionalRecall from Memory KEY Memory Location Numbers Limits Overlay OptionalOperation Figure B.9 Setup Overlay Setup OverlayNegative Polarity Voltage Sensing Wire Feeder Setup DescriptionPositive Polarity Voltage Sensing Table B.1 Positive Voltage Sensing OptionsPositive Voltage Sensing Polarity STICK/TIG Procedures Overview of Welding ProceduresFlux Cored ARC Welding Fcaw and Gmaw Procedures Pulse ProceduresExplanation of Table B.3 Pulse processes Pulse WeldingThermal Protection Overload ProtectionOver Current Protection Guns and Cables AccessoriesOPTIONS/ACCESSORIES Wire Feeder SetupWater Cooler Usage Routine and Periodic Maintenance MaintenanceInput Filter Capacitor DIS Charge Procedure Figure D.1 Resistor Locations Locate the #9 and #12 terminals, identified by Discharge labels, on each of the four SwitchPreventive Maintenance Figure D.4 General Component Locations HOW to USE Troubleshooting Guide TroubleshootingAuthorized Field Service Facility Troubleshooting GuideSists, contact your local Lincoln Play fans run Check circuit breaker 5-amp Observe Safety Guidelines Controls and Settings Power-up Inspect the overlay bar code Saved in memory are different Check for proper shielding gas Wiring Diagram Wiring DiagramsNew Lessons in Arc Welding How To Read Shop DrawingsNeed Welding Training? Precaucion Aviso DE Limited Warranty
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