vivi TABLE OF CONTENTS
Page
Installation.......................................................................................................................Section A
Technical Specifications.......................................................................................................A-1
Safety Precautions...............................................................................................................A-2
Suitable Location..................................................................................................................A-2
Stacking........................................................................................................................A-2
Tilting.............................................................................................................................A-2
High Frequency Protection............................................................................................A-2
Input Connections................................................................................................................A-2
Input Fuse and Supply Wire..........................................................................................A-2
Input Supply Connections.............................................................................................A-2
Power Input Connections..............................................................................................A-2
Input Voltage Reconnect Procedure....................................................................................A-3
Output Connections..............................................................................................................A-3
Output Cables...............................................................................................................A-3
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Operation.........................................................................................................................Section B
Safety Precautions...............................................................................................................B-1
General Description..............................................................................................................B-1
Operational Features....................................................................................................B-1
Welding Capability........................................................................................................B-1
Limitations.....................................................................................................................B-1
Controls and Settings....................................................................................................B-2,B-3
Constant Current Processes................................................................................................B-3
Parallel Operation.................................................................................................................B-3
Overload Protection..............................................................................................................B-4
Thermal Protection...............................................................................................................B-4
Fan ......................................................................................................................................B-4
Power-Up Sequence............................................................................................................B-4
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Maintenance........................................................................................................Section D
Input Filter Capacitor Discharge Procedure..........................................................D-1
Routine Maintenance.............................................................................................D-2
Filter Capacitor Conditioning.................................................................................D-2
Location of Maintenance Components..................................................................D-3
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Troubleshooting.................................................................................................Section E
Safety Precautions.................................................................................................E-1
PC Board Troubleshooting Procedures.................................................................E-2
Troubleshooting Guide.............................................................................E-3 thru E-7
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Wiring Diagrams and Dimension Print.............................................................Section F
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Parts Pages....................................................................................................P-477 Series
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