Thermal Dynamics 38 Cutmaster Service Manual

TABLE OF CONTENTS
SECTION 1:
GENERAL INFORMATION ................................................................................................ 1-1
1.01 Notes, Cautions and Warnings ...................................................................... 1-1
1.02 Important Safety Precautions ....................................................................... 1-1
1.03 Publications .................................................................................................. 1-2
1.04 Note, Attention et Avertissement .................................................................. 1-3
1.05 Precautions De Securite Importantes ........................................................... 1-3
1.06 Documents De Reference ............................................................................. 1-5
1.07 Declaration of Conformity ............................................................................. 1-7
1.08 Statement of Warranty .................................................................................. 1-8
SECTION 2:
INTRODUCTION ............................................................................................................... 2-1
2.01 Scope Of Manual ......................................................................................... 2-1
2.02 General Service Philosophy ......................................................................... 2-1
2.03 Service Responsibilities ............................................................................... 2-1
SECTION 3:
DESCRIPTION .................................................................................................................. 3-1
3.01 Scope .......................................................................................................... 3-1
3.02 Specifications/Design Features ................................................................... 3-1
SECTION 4:
TROUBLESHOOTING ...................................................................................................... 4-1
4.01 Introduction................................................................................................... 4-1
4.02 Periodic Inspection & Cleaning Procedures ................................................... 4-1
4.03 System Design ............................................................................................. 4-1
4.05 Troubleshooting Guide - General Information ................................................. 4-2
4.06 Circuit Fault Isolation .................................................................................... 4-3
4.07 Main Input and Internal Power Problems ....................................................... 4-4
4.08 Pilot Arc Problems........................................................................................ 4-6
4.09 Main Arc Problems ....................................................................................... 4-7
4.10 Test Procedures ............................................................................................ 4-7
SECTION 5:
SERVICE .......................................................................................................................... 5-1
5.01 Introduction................................................................................................... 5-1
5.02 Anti-Static Handling Procedures ................................................................... 5-1
5.03 Parts Replacement - General Information ..................................................... 5-1
5.04 Major External Parts Replacement ............................................................... 5-2
5.05 Front Panel Parts Replacement..................................................................... 5-2
5.06 Left Side Internal Parts Replacement ........................................................... 5-3
5.07 Rear Panel Parts Replacement ..................................................................... 5-4
5.08 Right Side Internal Parts Replacement ......................................................... 5-5

Thermal Dynamics 38 Cutmaster Specifications

General

Brand	Thermal Dynamics
Model	38 Cutmaster
Category	Welding System
Language	English