Lincoln Electric IM524-D manual Operating Instructions, Safety Instructions

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B-1

B-1

OPERATION

OPERATING INSTRUCTIONS

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

SAFETY INSTRUCTIONS

WARNING

ELECTRIC SHOCK can kill.

•Do not touch electrically live parts or electrodes with your skin or wet cloth- ing.

•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 com- bustibles.

ARC RAYS can burn.

• Wear eye, ear, and body protection.

Observe additional Safety Guidelines detailed in the beginning of this manual.

HOT COOLANT can burn skin

• Always be sure coolant is not hot before doing any work on cooler parts.

POWER WAVE 450

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Contents For use with machines having Code Numbers Safety Depends on YouSafety Electric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Thank You Table of Contents Section D Section CSection E Section FPulse Pulse and Background Current Range Technical Specifications Power WaveFrequency High Frequency Precautions Safety PrecautionsSelect Suitable Location Input ConnectionsInput Fuse and Supply Wire Considerations Input Power ConnectionsInput Voltage Reconnect Procedure Power WaveOutput Connections Wire Feeder ConnectionsWork and Electrode Cable Connections Water Cooler ConnectionsOperating Instructions Safety InstructionsSave process information if desired Select your process informationGeneral Description Case Front Controls Controls and SettingsOperating Overlays Installing AN OverlayOverview Overlay Overlay TypesName Overlay ID Number = PULSE, GMAW, FCAW, and STICK/TIG Process Selection OverlayOperation Then Figure B.5 Weld from Memory Overlay 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 OptionalSET Limit KEY Limit UP / Down Keys Operation Figure B.9 Setup Overlay Setup Overlay+/- Polarity KEY Wire Feeder Setup DescriptionPositive Voltage Sensing Polarity Flux Cored ARC Welding Fcaw and Gmaw Procedures Overview of Welding ProceduresPulse Procedures ProceduresGmaw Table B.3 Adjustble ParametersFcaw Gmaw StickOverload Protection Pulse WeldingWire Feeder Setup OPTIONS/ACCESSORIESTable C.1 Recommended Guns for USE With Power Wave Guns and CablesPriming the Cooler Recommended CoolantsInput Filter Capacitor DIS Charge Procedure Routine and Periodic MaintenanceFigure D.1 Resistor Locations Locate the #9 and #12 terminals, identified by Discharge labels, on each of the four SwitchConnected Preventive Maintenance Removing and Installing the G3503 Cooler G3503- Installation or SER Vice Tool UsageG3503- Cooler Service G3503- Cooler Periodic MaintenanceFigure D.4 General Component Locations Locate Problem Symptom HOW to USE Troubleshooting GuideConsult Local Authorized Field Service Facility Perform External RecommendAuthorized 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 $700.00 Basic CoursePrecaucion Aviso DE