Thermal Dynamics Cutmaster 82, Service Manual

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TABLE OF CONTENTS
SECTION 5 SYSTEM:SERVICE ..............................................................................................5-1
5.01 General Maintenance .................................................................................5-1
5.02 Maintenance Schedule ...............................................................................5-2
5.03 Common Faults ...........................................................................................5-2
5.04 Fault Indicator .............................................................................................5-3
5.05 Basic Troubleshooting Guide ......................................................................5-4
5.06 Power Supply Basic Parts Replacement.....................................................5-6
5.07 Circuit Fault Isolation ..................................................................................5-8
5.08 Main Input and Internal Power Problems ..................................................5-12
5.09 Pilot Arc Problems ....................................................................................5-15
5.10 Main Arc and Controls Problems ..............................................................5-17
5.11 CNC Interface Problems ...........................................................................5-17
5.12 Test Procedures ........................................................................................5-18
SECTION 5 TORCH:SERVICE .............................................................................................. 5T-1
5T.01 General Maintenance ............................................................................... 5T-1
5T.02 Inspection and Replacement of Consumable Torch Parts ........................ 5T-2
SECTION 6:PARTS LISTS .......................................................................................................6-1
6.01 Introduction .................................................................................................6-1
6.02 Ordering Information ...................................................................................6-1
6.03 Power Supply Replacement ........................................................................6-1
6.04 Major External Replacement Parts .............................................................6-2
6.05 Front Panel Replacement Parts ..................................................................6-3
6.06 Left Side Replacement Parts .....................................................................6-4
6.07 Right Side Replacement Parts ...................................................................6-5
6.08 Options and Accessories ............................................................................6-6
6.09 Replacement Parts for Hand Torch ............................................................6-7
6.10 Replacement Parts - for Mechanized Torches with Unshielded Leads .......6-8
6.11 Torch Consumable Parts Manual and Mechanized Torches .....................6-10
SECTION 7: REPLACEMENT PROCEDURES .......................................................................7-1
7.01 Scope ..........................................................................................................7-1
7.02 Anti-Static Handling Procedures .................................................................7-1
7.03 Parts Replacement - General Information ..................................................7-1
7.04 Major External Parts ..................................................................................7-2
7.05 Front Panel Parts Replacement ..................................................................7-3
7.06 Left Side Internal Parts Replacement .........................................................7-4
7.07 Rear Panel Parts Replacement ..................................................................7-5
7.08 Right Side Internal Parts Replacement .......................................................7-7