Lincoln Electric IM579 manual Figure D.4 General Component Locations

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D-5

D-5

MAINTENANCE

FIGURE D.4 – GENERAL COMPONENT LOCATIONS

1DISPLAY BOARD (BACK OF PANEL)

2POWER SWITCH

3MAIN TRANSFORMER

4AUXILIARY TRANSFORMER

5INPUT RECTIFIER

6HEAT SINK FINS

7OUTPUT TERMINALS

8OVERLAY BAR CODE SENSORS

9TERMINAL STRIP (LOCATION)

5

1

8

9

4

6

2

7

3

POWER WAVE 450

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Contents Invertec Power Wavetm Safety Depends on YouSafety Electric Shock can killARC Rays can burn Fumes and Gases can be dangerousCylinder 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 Thank You Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Technical Specifications Power Wave InstallationPulse Pulse and Background Current Range Voltage Range Safety Precautions High Frequency PrecautionsInput Connections Select Suitable LocationInput Voltage Reconnect Procedure Input Power ConnectionsInput Fuse and Supply Wire Considerations Ground ConnectionsWire Feeder Connections Output ConnectionsWork and Electrode Cable Connections Water Cooler ConnectionsSafety Instructions OperationOperating Instructions Fumes and Gases can beSelect your process information Save process information if desiredDesign Features and Advantages Operational Features and ControlsSynergic Welding Recommended ProcessesControls and Settings Case Front ControlsOperating Overlays Installing AN OverlayOverview Overlay Overlay TypesName PULSE, GMAW, FCAW, and STICK/TIG Process Selection Overlay Overlay ID Number =Operation Then Weld from Memory Overlay Memory Location # is EmptyWeld from MEMORY, Dual Procedure Overlay Figure B.6 Weld from MEMORY, Dual Procedure OverlayOperation Dual Wire FEEDERS, Dual Procedure Overlay Optional Position ProcedureLimits Overlay Optional Recall from Memory KEY Memory Location NumbersOperation Setup Overlay Figure B.9 Setup OverlayWire Feeder Setup Description Positive Polarity Voltage SensingTable B.1 Positive Voltage Sensing Options Negative Polarity Voltage SensingPositive Voltage Sensing Polarity Overview of Welding Procedures Flux Cored ARC Welding Fcaw and Gmaw ProceduresPulse Procedures STICK/TIG ProceduresExplanation of Table B.3 Pulse Welding Pulse processesThermal Protection Overload ProtectionOver Current Protection Accessories OPTIONS/ACCESSORIESWire Feeder Setup Guns and CablesWater Cooler Usage Routine and Periodic Maintenance MaintenanceInput Filter Capacitor DIS Charge Procedure Figure D.1 Resistor Locations Discharge labels, on each of the four Switch Locate the #9 and #12 terminals, identified byPreventive Maintenance Figure D.4 General Component Locations Troubleshooting HOW to USE Troubleshooting GuideAuthorized 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 Diagrams Wiring DiagramNew Lessons in Arc Welding How To Read Shop DrawingsNeed Welding Training? Precaucion Aviso DE Limited Warranty