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Manuals
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Telwin Manuals
Welding System
Tecnica 152
Troubleshooting and repair manual
Telwin Tecnica 152 Troubleshooting And Repair Manual
Inverter
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Operation and Wiring Diagrams
Block Diagram
Analysis of the Block Diagram
Illustrations
Wiring Diagrams
Repair Guide
Equipment Required
General Repair Instructions
Troubleshooting and Remedies
Power Board
Control Board
Current Potentiometer
Testing the Machine
Illustrations
Driver
Fly-Back
Power Supply Led
Alarm Led
Inductance
Spare Parts List
Repair Sheet
Rectifier Bridge
Power Supply
Secondary Diodes
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Table of Contents
2
Operation and Wiring Diagrams
3
Block Diagram
4
Illustrations
5
Wiring Diagrams
6
Repair Guide
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CONTENTS
OPERATION AND WIRING DIAGRAMS
................ 2
Block diagram
Analysis of the block diagram
Illustrations
Wiring diagrams
REPAIR GUIDE
.......................................................10
Equipment required
General repair instructions
Troubleshooting and remedies
Testing the machine
Illustrations
SPARE PARTS LIST
...............................................18
REPAIR SHEET
...................................................... 20
" r e p a r a t i o n
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
AND REPAIR MANUAL
AND REPAIR MANUAL
AND REPAIR MANUAL
AND REPAIR MANUAL
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n o
inver ter
p r o b l e m ! "
cod. 988666
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This manual is also suitable for:
Tecnica 170
Tecnica 150
Tecnica 168ge
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