Telwin TECNICA 141-161 User Manual

TECNICA 140.1 - 142
cod. 988584
inverter
TECNICA 141 - 161
CONTENTS PAGE
OPERATION AND WIRING DIAGRAMS................ 2
REPAIR GUIDE.......................................................10
SPARE PARTS LIST...............................................17
REPAIR SHEET......................................................19
Block diagram 2
Analysis of the block diagram 3
Illustrations 5
Wiring diagrams 6
Equipment required 10
General repair instructions 11
Troubleshooting and remedies 11
Testing the machine 14
Illustrations 16
TROUBLESHOOTING
AND REPAIR MANUAL
TROUBLESHOOTING
AND REPAIR MANUAL
TROUBLESHOOTING
AND REPAIR MANUAL
TROUBLESHOOTING
AND
REPAIR MANUAL
“reparation no problem !”

Telwin TECNICA 141-161 Specifications

General

Brand	Telwin
Model	TECNICA 141-161
Category	Welding System
Language	English

Summary

Operation and Wiring Diagrams

Block Diagram

Overview of the machine's functional blocks and their connections.

Analysis of the Block Diagram

Detailed explanation of each block in the machine's diagram.

Illustrations

Visual representation of the power board components.

Wiring Diagrams

General Wiring Diagram

Overall schematic showing connections between major PCBs.

Wiring Diagram for Power Supply and Control Board

Detailed circuit diagram for the power and control boards.

Wiring Diagram for Power Board and Driver

Specific wiring details for the power and driver sections.

Wiring Diagram for Control Board

Detailed circuit diagram for the control board.

Repair Guide

Equipment Required

Lists essential and useful instruments for repair.

General Repair Instructions

Practical rules and precautions for performing repairs.

Troubleshooting and Remedies

Disassembling the Machine

Step-by-step guide for safely taking the machine apart.

Cleaning the Inside of the Machine

Procedures for cleaning internal components.

Visual Inspection of the Machine

Guidelines for checking components for damage or defects.

Spare Parts List

Repair Sheet