Table Of Contents - Firepower FP-18 Service Manual

1.0 GENERAL INFORMATION ............................................................................................................ 1
1.1 Notes, Cautions, Warnings .............................................................................................. 1
1.2 Important Safety Precautions .......................................................................................... 1
1.3 Publications .................................................................................................................... 2
1.4 Note, Attention et Avertissement ...................................................................................... 2
1.5 Precautions De Securite Importantes ............................................................................... 3
1.6 Documents De Reference ................................................................................................. 4
1.7 Declaration of Conformity ............................................................................................... 5
1.8 Statement of Warranty .................................................................................................... 6
2.0 INTRODUCTION .......................................................................................................................... 7
2.1 Scope Of Manual ............................................................................................................. 7
2.2 General Service Philosophy .............................................................................................. 7
2.3 Service Responsibilities ................................................................................................... 7
2.4 Technical Specifications .................................................................................................. 7
3.0: SERVICE TROUBLESHOOTING .................................................................................................. 8
3.1 Introduction .................................................................................................................... 8
3.2 Periodic Inspection & Maintenance .................................................................................. 8
3.3 Common Cutting Faults .................................................................................................. 8
3.4 Common Operating Problems .......................................................................................... 9
3.5 Troubleshooting Guide .................................................................................................... 9
3.6 Torch & Leads Troubleshooting ..................................................................................... 12
4.0 REPAIRS & REPLACEMENT PROCEDURES ............................................................................... 12
4.1 General Information ...................................................................................................... 12
4.2 Removing Cover/Handle ................................................................................................ 13
4.3 Torch Head Assembly Replacement ............................................................................... 13
4.4 Torch Switch Only Replacement .................................................................................... 14
4.5 Air Compressor Replacement ......................................................................................... 15
4.6 Capacitor Replacement .................................................................................................. 15
4.7 Control PC Board Replacement ...................................................................................... 16
4.8 Power Relay Replacement .............................................................................................. 16
4.9 ON/OFF Power Switch Replacement .............................................................................. 17
4.10 Fan Replacement ......................................................................................................... 17
4.11 Diode Bridge Rectifier Replacement ............................................................................. 17
4.12 Resistor Replacement .................................................................................................. 17
4.13 Transformer/Ferrite Core Assembly Replacement ........................................................ 18
5.0 PARTS LIST ............................................................................................................................... 18
5.1 Returns ........................................................................................................................ 18
5.2 Parts Replacement ........................................................................................................ 19
5.3 Power Supply Replacement Parts ................................................................................... 20
5.4 Torch Replacement Parts ................................................................................................ 22
APPENDIX I - LEADS CONNECTIONS ............................................................................................... 23
APPENDIX II - INTERCONNECTING DIAGRAM .................................................................................. 24
APPENDIX III - INTERCONNECTING DIAGRAM ................................................................................. 26

TABLE OF CONTENTS