Thermal Arc FABRICATOR 190 Manuals

Manuals and User Guides for Thermal Arc FABRICATOR 190. We have 2 Thermal Arc FABRICATOR 190 manuals available for free PDF download: Service Manual, Operating Manual

Thermal Arc FABRICATOR 190 Service Manual (90 pages)

MIG WELDING MACHINE

Brand: Thermal Arc | Category: Welding System | Size: 9 MB

Service Manual
1
Table of Contents
4
Section 1

7
Safety Instructions and Warnings

7
Section 2

15
Introduction

15
- How to Use this Manual
  15
- Equipment Identification
  15
- Symbol Chart
  16
- General Information
  17
- Safety
  17
- Protective Filter Lenses
  17
- Welding Protection
  17
- User Responsibility
  18
- Duty Cycle
  18
- MIG Gun Specifications
  18
- Options and Accessories
  18
- Power Supply Specifications
  19
- Wire Drive Specifications
  20
- Fabricator 190 Package System Contents
  20
Section 3

21
Installation

21
- Environment
  21
- Location
  21
- Ventilation
  21
- Mains Supply Voltage Requirements
  22
- Quick Set up
  23
- Installation of Shielding Gas (GMAW) Process
  24
- Attaching the Gun and Cable Assembly to the Power Source
  26
- Feedrolls
  28
- Installing Wire Spool
  29
- Inserting Wire into the Feedhead and Welding Gun
  30
- Polarity Changeover
  32
Operation

35
- Inside Panel
  35
- Power Supply Front Panel
  36
- TWECO Weldskill MIG Gun
  39
- Gun Consumable Parts
  39
- Installing a New Wire Conduit Liner
  40
- MIG Gun Maintenance
  41
- Basic Welding Technique
  41
- Technical Tips
  43
- Spot Welding Operation
  44
- Gas Selection for Gas Metal Arc Welding
  45
- Welding Setting Selection Guide
  46
Maintenance

49
- Routine Maintenance & Inspection
  49
Troubleshooting

51
- Basic Troubleshooting
  51
- Solving Problems Beyond the Welding Terminals
  51
- Welding Problems
  53
- Power Supply Problems
  55
- Wire Feeder Problems
  56
Advanced Troubleshooting

57
- Main Circuit Description
  57
- Test Equipment and Tools
  57
- Removal of the Covers
  57
- Pre-Power up Checks
  58
- Initial Setup Conditions
  58
- Primary Power Test
  58
- Logic and Control Tests
  59
- Output Voltage Test
  60
- Wire Feed Test
  60
- Primary Power Problems
  61
- Logic and Control Problems
  61
- Output Voltage Problem
  62
- Wire Feed Problems
  62
- Test Procedures
  63
Section 8

65
- Circuit Operation
  
  65
Section 9

67
- Parts List
  
  67
- External Replacement Parts (1)
  68
- External Replacement Parts (2)
  70
- Electrical Components (1)
  73
- Electrical Components (2)
  74
- Wheel Axle and Body Panels
  75
Appendix 1: Options and Accessories

77
Appendix 2: Options and Accessories (Con't)

78
Appendix 3: Power Supply Circuit Diagram

80
Appendix 4: Main Printed Circuit Board Schematic

82
Appendix 5: Volt-Amp Curves

84
Limited Warranty

86
Warranty Schedule

87
Global Customer Service Contact Information

89

Thermal Arc FABRICATOR 190 Operating Manual (64 pages)

MIG WELDING MACHINE

Brand: Thermal Arc | Category: Welding System | Size: 3 MB

Table of Contents
4
Section

7
Safety Instructions and Warnings

7
- Arc Welding Hazards
  7
Introduction

17
- How to Use this Manual
  17
- Equipment Identification
  17
- Receipt of Equipment
  17
- General Information
  18
- Safety
  18
- Protective Filter Lenses
  18
- Welding Protection
  18
- User Responsibility
  19
- Duty Cycle
  19
- MIG Gun Specifications
  19
- Options and Accessories
  19
- Power Supply Specifications
  20
- Wire Drive Specifications
  21
- Fabricator 190 Package System Contents
  21
Installation

23
- Environment
  23
- Location
  23
- Ventilation
  23
- Mains Supply Voltage Requirements
  24
- Alternative Mains Supply Voltages
  24
- Quick Set up
  25
- Installation of Shielding Gas (GMAW) Process
  26
- Attaching the Gun and Cable Assembly to the Power Source
  28
- Feedrolls
  30
- Installing Wire Spool
  31
- Inserting Wire into the Feedhead and Welding Gun
  32
- Polarity Changeover
  34
- Operation
  
  37
  - Inside Panel
    37
  - Power Supply Front Panel
    38
  - TWECO Weldskill MIG Gun
    40
  - Installing a New Wire Conduit
    41
  - MIG Gun Maintenance
    42
  - Basic Welding Technique
    43
  - Technical Tips
    45
  - Spot Welding Operation
    45
  - Welding Setting Selection Guide
    46
Section 5

49
- Service
  
  49
- Routine Maintenance & Inspection
  49
- Basic Troubleshooting
  51
- Solving Problems Beyond the Welding Terminals
  51
- Welding Problems
  53
- Power Supply Problems
  55
Appendix 1: Options and Accessories

57
Appendix 2: Power Supply Circuit Diagram

58
Limited Warranty

61
Warranty Schedule

62
Global Customer Service Contact Information

63

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Power Supply

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Thermal Arc FABRICATOR 190 Manuals

Thermal Arc FABRICATOR 190 Service Manual (90 pages)

Table of Contents

Section 1

Safety Instructions and Warnings

Section 2

Introduction

Section 3

Installation

Operation

Maintenance

Troubleshooting

Advanced Troubleshooting

Section 8

Circuit Operation

Section 9

Parts List

Appendix 1: Options and Accessories

Appendix 2: Options and Accessories (Con't)

Appendix 3: Power Supply Circuit Diagram

Appendix 4: Main Printed Circuit Board Schematic

Appendix 5: Volt-Amp Curves

Limited Warranty

Warranty Schedule

Global Customer Service Contact Information

Thermal Arc FABRICATOR 190 Operating Manual (64 pages)

Table of Contents

Section

Safety Instructions and Warnings

Introduction

Installation

Operation

Section 5

Service

Appendix 1: Options and Accessories

Appendix 2: Power Supply Circuit Diagram

Limited Warranty

Warranty Schedule

Global Customer Service Contact Information

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Thermal Arc Categories