Thermal Arc ARCMASTER 300S Manuals

Manuals and User Guides for Thermal Arc ARCMASTER 300S. We have 3 Thermal Arc ARCMASTER 300S manuals available for free PDF download: Service Manual, Operating Manual

Thermal Arc ARCMASTER 300S Service Manual (120 pages)

INVERTER ARC WELDERS Thermal Arc

Brand: Thermal Arc | Category: Inverter | Size: 11.62 MB

Table of Contents
4
Safety Instructions and Warnings

7
Introduction

17
- How to Use this Manual
  17
- Equipment Identification
  17
- Symbol Chart
  18
- Description
  19
- Functional Block Diagrams
  20
- Transporting Methods
  21
Installation

23
- Environment
  23
- Location
  23
- Electrical Input Connections
  23
- Electrical Input Requirement
  23
- Input Power
  24
- High Frequency Introduction (300/400TS Only)
  25
- High Frequency Interference (300/400TS Only)
  25
- Duty Cycle
  25
- Specifications
  26
Operator Controls

27
Set-Up for Smaw (Stick) and Gtaw (Tig)

33
Sequence of Operation

35
Routine Maintenance

39
Basic Troubleshooting

41
- TIG Welding Problems
  41
- Stick Welding Problems
  43
- Power Source Problems
  45
Voltage Reduction Device (Vrd)

47
- VRD Specification
  47
- VRD Maintenance
  47
- Switching VRD On/Off
  48
Power Source Error Code

49
Advanced Troubleshooting

51
Maintenance

68
- Maintenance List
  68
- Service Tools
  72
  - Tools and Parts
    72
  - Notes of Disassembly and Assembly
    72
- Replacement Procedure
  73
  - Pcb1 (Wk-5493)
    73
  - Pcb2 (Wk-5597)
    74
  - Pcb3 (Wk-5548), Pcb7 (Wk-5550)
    76
  - Pcb4 (Wk-4819)
    77
  - Pcb5 (Wk-5551)
    78
  - Pcb6 (Wk-5549)
    78
  - PCB8, PCB9 (WK-5479) and Q1-Q12 "Primary IGBT
    79
  - PCB10, PCB11 (WK-5479) and Q13-Q24 "Primary IGBT
    79
  - Pcb12 (Wk-5527)
    79
  - Pcb13 (Wk-5528)
    80
  - PCB14 (WK-5594) <T1 "Main Transformer
    81
  - Pcb15 (Wk-5606)
    83
  - Pcb20 (Wk-5499)
    83
  - Pcb21 (Wk-4917)
    84
  - Current Limiting Resistor (R6)
    85
  - Resistor (R7, R8)
    86
  - Coupling Coil (CC1) * 300/400TS Only
    87
  - Reactor (FCH1)
    87
  - Primary Thermistor (TH1)
    88
  - Secondary Thermistor (TH2)
    89
  - Cooling Fan (FAN1)
    89
  - Solenoid Valve (SOL1) * 300/400TS Only
    90
  - Main ON/OFF Switch (S1)
    91
  - Input Voltage Switch (S2)
    92
  - Remote Socket (CON1)
    93
  - High Freguency Unit (HF.UNIT1) * 300/400TS Only
    93
  - Hall Current Sensor (HCT1)
    94
  - Primary Diode (D1)
    95
  - Secondary Diode (D2, D4, D5 and D7)
    95
  - Current Trans (CT2, CT3)
    96
  - Ring Core (L1)
    97
  - Ring Core (L105)
    97
Appendix 1 Parts List

100
- Equipment Identification
  100
- How to Use this Parts List
  100
Appendix 2 Connection Wiring Guide

108
Appendix 3 Interconnect Diagram

110
Appendix 4 Diode Testing Basics

114
- Limited Warranty
  116

Thermal Arc ARCMASTER 300S Service Manual (120 pages)

INVERTER ARC WELDERS

Brand: Thermal Arc | Category: Welding System | Size: 5.83 MB

Service Manual
1
Table of Contents
4
Safety Instructions and Warnings

7
N Tr O D U C Ti O N

17
- How to Use this Manual
  17
- Equipment Identification
  17
- Symbol Chart
  18
- Description
  19
- Functional Block Diagrams
  20
- Transporting Methods
  21
N Sta Lla Ti O N

23
- Environment
  23
- Location
  23
- Electrical Input Connections
  23
- Electrical Input Requirement
  23
- Input Power
  24
- High Frequency Introduction (300/400TS Only)
  25
- High Frequency Interference (300/400TS Only)
  25
- Duty Cycle
  25
- Specifications
  26
Per a to R C O N Tr O Ls

27
Set-Up for Smaw (Stick) and Gtaw (Tig)

33
Seq U en C E O F O Per a Ti O N

35
O U Ti N E M a I N Ten a N C E

39
A si C Tr O U B Lesh O O Ti N G

41
- TIG Welding Problems
  41
- Stick Welding Problems
  43
- Power Source Problems
  45
Voltage Reduction Device (Vrd)

47
- VRD Specification
  47
- VRD Maintenance
  47
- Switching VRD On/Off
  48
  - Po W er so U R C E er R O R C O D E
    49
10 Power Source Error Code

51
D Va N C Ed Tr O U B Lesh O O Ti N G

51
12 M Aintenance

68
- Maintenance List
  68
- Service Tools
  72
  - Tools and Parts
    72
  - Notes of Disassembly and Assembly
    72
- Replacement Procedure
  73
  - Pcb1 (Wk-5493)
    73
  - Pcb2 (Wk-5597)
    74
  - Pcb3 (Wk-5548), Pcb7 (Wk-5550)
    76
  - Pcb4 (Wk-4819)
    77
  - Pcb5 (Wk-5551)
    78
  - Pcb6 (Wk-5549)
    78
  - PCB8, PCB9 (WK-5479) and Q1-Q12 "Primary IGBT"
    79
  - Pcb13 (Wk-5528)
    80
  - PCB14 (WK-5594) <T1 "Main Transformer
    81
  - Pcb15 (Wk-5606)
    83
  - Pcb20 (Wk-5499)
    83
  - Pcb21 (Wk-4917)
    84
  - Current Limiting Resistor (R6)
    85
  - Resistor (R7, R8)
    86
  - Coupling Coil (CC1) 300/400TS Only
    87
  - Reactor (FCH1)
    87
  - Primary Thermistor (TH1)
    88
  - Secondary Thermistor (TH2)
    89
  - Cooling Fan (FAN1)
    89
  - Solenoid Valve (SOL1) 300/400TS Only
    90
  - Main ON/OFF Switch (S1)
    91
  - Input Voltage Switch (S2)
    92
  - Remote Socket (CON1)
    93
  - Hall Current Sensor (HCT1)
    94
  - Primary Diode (D1)
    95
  - Secondary Diode (D2, D4, D5 and D7)
    95
  - Current Trans (CT2, CT3)
    96
  - Ring Core (L1)
    97
  - Ring Core (L105)
    97
Appendix 1 Parts List

100
Appendix 3 Interconnect Diagram

110
- Limited Warranty
  116
- Warranty Schedule
  117
- Global Customer Service Contact Information
  119

Thermal Arc ARCMASTER 300S Operating Manual (58 pages)

INVERTER ARC WELDER

Brand: Thermal Arc | Category: Welding System | Size: 1.65 MB

Table of Contents
4
Safety Instructions and Warnings

7
Introduction and Description

15
- How to Use this Manual
  15
- Equipment Identiﬁ Cation
  15
- Receipt of Equipment
  15
- Symbol Chart
  16
- Description
  17
- Functional Block Diagrams
  17
- Transporting Methods
  18
Installation Recommendations

19
- Environment
  19
- Location
  19
- Electrical Input Connections
  19
- Speciﬁ Cations
  22
- Duty Cycle
  23
Operator Controls

25
Set-Up for Smaw (Stick) and Gtaw (Tig)

29
Sequence of Operation

31
- Stick Welding
  31
- DC LIFT TIG Welding
  31
Basic Tig Welding Guide

33
Basic Arc Welding Guide

35
- Electrode Polarity
  35
- Effects of Stick Welding Various Materials
  35
Routine Maintenance

37
Basic Troubleshooting

39
- Section 10 Basic Troubleshooting
  39
- TIG Welding Problems
  39
- Stick Welding Problems
  41
- Power Source Problems
  42
Voltage Reduction Device (Vrd)

43
- VRD Speciﬁ Cation
  43
- VRD Maintenance
  43
- Switching VRD On/Off
  44
Power Source Error Codes

47
Appendix A

50
Interconnect Diagram

50
Appendix B

53
Options and Accessories

53
- Limited Warranty
  54

Thermal Arc Categories

Welding System Inverter

Power Supply

More Thermal Arc Manuals

Thermal Arc ARCMASTER 300S Manuals

Thermal Arc ARCMASTER 300S Service Manual (120 pages)

Table of Contents

Safety Instructions and Warnings

Introduction

Installation

Operator Controls

Set-Up for Smaw (Stick) and Gtaw (Tig)

Sequence of Operation

Routine Maintenance

Basic Troubleshooting

Voltage Reduction Device (Vrd)

Power Source Error Code

Advanced Troubleshooting

Maintenance

Appendix 1 Parts List

Appendix 2 Connection Wiring Guide

Appendix 3 Interconnect Diagram

Appendix 4 Diode Testing Basics

Thermal Arc ARCMASTER 300S Service Manual (120 pages)

Table of Contents

Safety Instructions and Warnings

N Tr O D U C Ti O N

N Sta Lla Ti O N

Per a to R C O N Tr O Ls

Set-Up for Smaw (Stick) and Gtaw (Tig)

Seq U en C E O F O Per a Ti O N

O U Ti N E M a I N Ten a N C E

A si C Tr O U B Lesh O O Ti N G

Voltage Reduction Device (Vrd)

10 Power Source Error Code

D Va N C Ed Tr O U B Lesh O O Ti N G

12 M Aintenance

Appendix 1 Parts List

Appendix 3 Interconnect Diagram

Thermal Arc ARCMASTER 300S Operating Manual (58 pages)

Table of Contents

Safety Instructions and Warnings

Introduction and Description

Installation Recommendations

Operator Controls

Set-Up for Smaw (Stick) and Gtaw (Tig)

Sequence of Operation

Basic Tig Welding Guide

Basic Arc Welding Guide

Routine Maintenance

Basic Troubleshooting

Voltage Reduction Device (Vrd)

Power Source Error Codes

Appendix A

Interconnect Diagram

Appendix B

Options and Accessories

Related Products

Thermal Arc Categories