CIGWELD Transmig 165ST Manuals

CIGWELD Transmig 165ST Manuals

Manuals and User Guides for CIGWELD Transmig 165ST. We have 1 CIGWELD Transmig 165ST manual available for free PDF download: Service Manual

CIGWELD Transmig 165ST Service Manual

CIGWELD Transmig 165ST Service Manual (126 pages)

MULTI PROCESS WELDING INVERTER

Brand: CIGWELD | Category: Welding System | Size: 33 MB

Table of Contents

Table of Contents
4
Arc Welding Safety Instructions and Warnings

7
- Arc Welding Hazards
  7
- Principal Safety Standards
  11
- Declaration of Conformity
  12
- Servicing Hazards
  13
- EMF Information
  15
Introduction

17
- How to Use this Manual
  17
- Equipment Identification
  17
- Receipt of Equipment
  17
- Symbol Chart
  18
- Description
  19
- User Responsibility
  19
- Transporting Methods
  19
- Packaged Items
  19
- Duty Cycle
  20
- Specifications
  21
- Options and Accessories
  22
Installation

23
- Environment
  23
- Location
  23
- Ventilation
  23
- Mains Supply Voltage Requirements
  23
- Electromagnetic Compatibility
  24
- Volt-Ampere Curves
  26
Operation

27
- Overview
  27
- Transmig 165ST Power Source Controls, Indicators and Features
  27
Mig (Gmaw) Welding

33
Tig (Gtaw) Welding

53
Manual Arc (Mmaw) Welding

63
Routine Service Requirements and Power Source Problems

79
Theory of Operation

83
Troubleshooting

85
- Basic Troubleshooting-Power Source Faults
  85
- Checking Unit before Applying Power
  86
- Tools Needed for Troubleshooting and Servicing
  87
- Case Removal
  87
- Clear Cover Sheet Removal
  88
- Visually Inspect
  88
- Preliminary DC Bus Measurement of the Main Inverter Board
  88
- Preliminary Check of the Main Inverter Board
  89
- Check Main on / off Switch
  91
- Check Main Input Rectifier
  91
- DC Bus Voltage Measurement
  92
- PCB Connectors
  93
- DIP Switch Settings, Control PCB
  98
- Calibration
  99
- Main Circuit Description
  102
- Circuit Diagram
  104
Disassembly Procedure

105
- Safety Precautions for Disassembly
  105
- Control Board Removal
  106
- Front Panel Assembly Removal
  108
- Front Panel (Operator Interface) Circuit Board PCB3 Removal
  109
- Back Panel Removal
  110
- Power Switch S1 and Power Cord Removal
  111
- Base Panel Removal
  112
Section 12

113
Assembly Procedures

113
- Installing Base Board
  113
- Installing Back Panel
  114
- Installing Front Panel
  116
- Installing Main Control Panel and Clear Cover Sheet
  117
- Installing Case
  119
Section 13

121
Key Spare Parts

121
- Tweco Fusion 150 MIG Torch
  121
- Power Source
  122
Cigweld - Limited Warranty Terms

123

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