Thermal Arc 200 AC/DC ARCMASTER Machine Manuals

Manuals and User Guides for Thermal Arc 200 AC/DC ARCMASTER Machine. We have 1 Thermal Arc 200 AC/DC ARCMASTER Machine manual available for free PDF download: Service Manual

Thermal Arc 200 AC/DC ARCMASTER Service Manual

Thermal Arc 200 AC/DC ARCMASTER Service Manual (122 pages)

INVERTER ARC WELDERS

Brand: Thermal Arc | Category: Welding System | Size: 5.69 MB

Table of Contents

Service Manual
1
Table of Contents
4
Section

7
Safety Instructions and Warnings

7
- Arc Welding Hazards
  7
Introduction

15
- How to Use this Manual
  15
- Equipment Identification
  15
- Symbol Chart
  16
- Description
  17
- Functional Block Diagrams
  18
- Transporting Methods
  19
Section

21
- Electrical Input Connections
  21
- Electrical Input Requirement
  21
- Input Power
  23
- High Frequency Introduction
  23
- High Frequency Interference
  24
- Duty Cycle
  24
- Specifications
  25
- Arcmaster 185/200 ACDC Controls
  27
Installation

21
- Environment
  21
- Location
  21
Operator Controls

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

33
Sequence of Operation

35
- Stick Welding
  35
- AC or DC HF TIG Welding
  35
- Slope Mode Sequence
  36
- Slope Mode with Repeat Sequence
  36
- Pulse Controls
  36
- Routine Maintenance
  
  37
Section 8

39
- Basic Troubleshooting
  
  39
  - General Troubleshooting
    39
  - Common Welding Operation Faults
    39
  - TIG Welding Problems
    40
  - Stick Welding Problems
    42
  - Power Source Problems
    44
  - Error Codes
    45
- Voltage Reduction Device (Vrd)
  
  47
  - VRD Specification
    47
  - VRD Maintenance
    47
  - Switching VRD On/Off
    48
Section 10

51
Section 11

69
- Repair Procedures
  
  69
- Maintenance List
  69
- Service Tools
  73
- Tools and Parts
  73
- Notes of Disassembly and Assembly
  73
- Replacement Procedure
  74
- Pcb1 (Wk-5477)
  74
- PCB2 (WK-5596) 185ACDC Only
  75
- PCB2 (WK-5482) 200ACDC Only
  76
- Pcb3 (Wk-5548), Pcb5 (Wk-5551)
  78
- Pcb4 (Wk-4819)
  79
- Pcb6 (Wk-5549)
  80
- Pcb7 (Wk-5550)
  80
- Pcb8 (Wk-5479) (Igbt (Q1~Q6)
  81
- Pcb9 (Wk-5479) (Igbt (Q7~Q12)
  81
- Pcb10 (Wk-5527)
  82
- Pcb11 (Wk-5528)
  83
- PCB12 (WK-5615), Transformer (T1), Current Trans (CT2)
  84
- Pcb13 (Wk-5569)
  87
- Pcb16 (Wk-5499)
  88
- Pcb14 (Wk-5570)
  88
- Pcb17
  89
- Discharge Resistor (R3)
  90
- Current Limiting Resistor (R4, R5)
  92
- Resistor on High Frequency Unit (R6)
  92
- Coupling Coil (CC1)
  93
- Reactor (FCH1)
  94
- Primary Thermistor (TH1)
  95
- Secondary Thermistor (TH2)
  95
- Cooling Fan (FAN1)
  96
- Solenoid Valve (SOL1)
  97
- Main ON/OFF Switch (S1)
  97
- Input Voltage Switch (S2)
  98
- Remote Connector (CON1)
  99
- High Freguency Unit (HF.UNIT1)
  100
- Hall C.T. (HCT1)
  101
- Primary Diode (D1)
  102
- Secondary Diode (D2, D4, D5)
  102
- Secondary IGBT (Q13) (PCB15 (WK-3367)
  103
Appendix 1: Parts List

106
- Equipment Identification
  106
- How to Use this Parts List
  106
Appendix 2 Connection Wiring Guide

110
Appendix 3: 200 Acdc Interconnect Diagram

116
Appendix 3: 185 Acdc Interconnect Diagram

116
Appendix 3: 200 Acdc Interconnect Diagram

116
Appendix 4 Diode Testing Basics

116
Limited Warranty

118
Warranty Schedule

119
Global Customer Service Contact Information

121

Advertisement

Advertisement

Related Products

Thermal Arc Categories

Welding System Inverter

Power Supply

More Thermal Arc Manuals