Lincoln Electric IM770 IDEALARC CV-525 - Manual (Page 9)

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TABLE OF CONTENTS
Page
Installation.......................................................................................................................Section A
Technical Specifications .......................................................................................................A-1
Safety Precautions. ..............................................................................................................A-2
Selected Suitable Location............................................................................................A-2
Application Limitations ..................................................................................................A-2
Stacking ........................................................................................................................A-2
Input Power Connections ..............................................................................................A-2
Outout Cable Connections ............................................................................................A-3
Installation of Field Installed Options ............................................................................A-3
Capacitor Discharge Circuit ..........................................................................................A-3
Installation of Equipment for Recommended Processes ..............................................A-4
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Operation.........................................................................................................................Section B
Meaning of Graphic Symbols .................................................................................B-1,thru B-3
Safety Precautions ...............................................................................................................B-4
General Description..............................................................................................................B-4
Recommended Processes and Equipment ..........................................................................B-4
Arc Characteristics ........................................................................................................B-4
Input Contactor..............................................................................................................B-5
Auxiliary Power Connections ........................................................................................B-5
Remote Control Connections ........................................................................................B-5
Gas Heater Connector ..................................................................................................B-5
Output Connections ......................................................................................................B-5
Input Connections .........................................................................................................B-5
Input Line Voltage Compensation .................................................................................B-5
Solid Sate Output Control .............................................................................................B-6
Solid State Control Systems..........................................................................................B.6
Machine Cooling ...........................................................................................................B-6
Case Features...............................................................................................................B-6
Parralleling ....................................................................................................................B-6
Diode Option .................................................................................................................B-6
Machine And Circuit Protection .....................................................................................B-6
Power Source Operation ......................................................................................................B-7
Control Settings and Descriptions .................................................................................B-7,B-8
Control Features on Feeder Interface Board........................................................................B-9
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Accessories .....................................................................................................Section C
Semi-Automatic Wire Feeders...............................................................................C-1
Automatic wire Feeders.........................................................................................C-1
Field Installed Options .........................................................................................................C-1
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Maintenance ....................................................................................................Section D
Safety Precautions ................................................................................................D-1
General Maintenance ............................................................................................D-1
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Troubleshooting ..............................................................................................Section E
Safety Precautions.................................................................................................E-1
How to Use Troubleshooting Guide.......................................................................E-1
Troubleshooting Guide.............................................................................E-2 thru E-4
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Wiring Diagrams ..............................................................................................Section F
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Parts Pages.............................................................................................................P-475