Lincoln Electric IM579 manual Then

Page 20

B-9

B-9

OPERATION

10.RECALL FROM MEMORY KEY: This key is used to recall an existing procedure from memory. You can recall and use any of the previously created welding procedures that are stored in one of the eight memory locations. Simply press the

RECALL FROM MEMORY key and then the appropriate MEMORY LOCATION NUMBER key.

If you press the RECALL FROM MEMORY key and then change your mind, you can exit this function by pressing the DISPLAY RECALL key. If the memory location you select does not contain a stored welding procedure, this will be indicated in the display window. Select another memory loca- tion. It is not necessary to save a procedure back to memory after it is recalled from memory. When a procedure is saved into a memory location, it can be recalled from there until another procedure is stored in that location or the location is cleared.

The RECALL FROM MEMORY and SAVE TO MEMORY keys can be used to clear a memory location.

Press the SAVE TO MEMORY key

SAVE

and then

the RECALL FROM MEMORY key

. (Do not

press both keys at the same time.)

A message in

the display window will ask you to press the MEM- ORY LOCATION NUMBER key of the memory location you want to clear.

If you press the SAVE TO MEMORY and RECALL FROM MEMORY keys and then change your mind, you can exit this function by pressing the DISPLAY RECALL key.

11.HIGH TEMPERATURE LIGHT: The high tempera- ture light comes on when the internal machine temperature exceeds the allowed limit. Output is disabled until the machine cools down and the high temperature light goes out.

POWER WAVE 450

Image 20
Contents Invertec Power Wavetm Safety Depends on YouSafety Electric Shock can killARC Rays can burn Fumes and Gases can be dangerousFor Electrically pow- ered equipment Welding Sparks can cause fire or explosionCylinder may explode if damaged May be dangerous For Engine powered equipmentElectric and Magnetic Fields Précautions DE Sûreté Thank You Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Pulse Pulse and Background Current Range Voltage Range InstallationTechnical Specifications Power Wave 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 ControlsOverview Installing AN OverlayOperating Overlays Name Overlay TypesOverlay 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 processesOver Current Protection Overload ProtectionThermal Protection Accessories OPTIONS/ACCESSORIESWire Feeder Setup Guns and CablesWater Cooler Usage Input Filter Capacitor DIS Charge Procedure MaintenanceRoutine and Periodic Maintenance 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 GuideSists, contact your local Lincoln Troubleshooting GuideAuthorized Field Service Facility 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 DiagramNeed Welding Training? How To Read Shop DrawingsNew Lessons in Arc Welding Precaucion Aviso DE Limited Warranty