CutMaster True Service Manual - Victor Technologies - Europe

TABLE OF CONTENTS
PATENT INFORMATION ...................................................................................................... 4T-18
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 ......................................................................5-6
5.06 Circuit Fault Isolation ..................................................................................5-8
5.07 Main Input and Internal Power Problems ..................................................5-12
5.08 Pilot Arc Problems ....................................................................................5-17
5.09 Main Arc and Controls Problems ..............................................................5-20
5.10 CNC Interface Problems ...........................................................................5-21
5.11 Test Procedures ........................................................................................5-22
5.12 Main PCB Layout & Signals ......................................................................5-28
5.13 Capacitor PCB Layout & Signals ..............................................................5-32
5.14 Logic PCB Layout & Signals .....................................................................5-34
5.15 40 AMP PCB Layout & Signals .................................................................5-36
5.16 40 Right Side Wiring Diagram ...................................................................5-38
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 Machine Torches with Unshielded Leads .............6-8
6.11 Torch Consumable Parts (SL100 SV) .......................................................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 ..................................................................7-6
7.08 Right Side Internal Parts Replacement .......................................................7-8