Tweco PAK 15XC - Manual (Page 4)

TABLE OF CONTENTS (continued)
SECTION 5: CUSTOMER/OPERATOR SERVICE ..................................................................... 63
5.1 TORCH MAINTENANCE ............................................................................... 63
5.2 HAND TORCH HEAD REPLACEMENT ........................................................ 64
5.3 MACHINE TORCH HEAD REPLACEMENT .................................................. 66
5.4 HAND TORCH SWITCH REPLACEMENT .................................................... 68
5.5 HAND TORCH LEADS REPLACEMENT ....................................................... 69
5.6 MACHINE TORCH LEADS REPLACEMENT ................................................ 71
5.7 LEADS EXTENSION KITS - HAND TORCH .................................................. 73
5.8 LEADS EXTENSION KITS - MACHINE TORCH ........................................... 75
5.9 POWER SUPPLY MAINTENANCE ................................................................ 78
5.10 TROUBLESHOOTING THEORY ................................................................. 79
5.11 TROUBLESHOOTING GUIDE ..................................................................... 83
5.12 SERVICE AND TEST PROCEDURES ........................................................ 89
SECTION 6: PARTS LISTS ........................................................................................................ 99
6.1 ABOUT THE PARTS LIST ............................................................................. 99
6.2 SYSTEM COMPONENTS AND ACCESSORIES ........................................ 100
6.3 ACCESS PANEL COMPONENTS ............................................................... 102
6.4 FRONT PANEL/CHASSIS COMPONENTS ................................................. 103
6.5 REAR PANEL COMPONENTS .................................................................... 104
6.6 BASE COMPONENTS ................................................................................ 106
6.7 UPPER CHASSIS COMPONENTS ............................................................. 108
6.8 MAIN HEATSINK COMPONENTS .............................................................. 110
6.9 TORCH COMPONENTS ............................................................................. 112
6.10 TORCH ACCESSORIES ........................................................................... 114
APPENDIX I: LADDER DIAGRAM - 120 VAC .......................................................................... 115
APPENDIX II: LADDER DIAGRAM - 15 VDC .......................................................................... 116
APPENDIX III: DIGITAL CURRENT CONTROL INTERFACE .................................................. 117
APPENDIX IV: CNC INTERFACE ............................................................................................ 118
APPENDIX V: POWER SUPPLY TO REMOTE CONTROL CABLE INTERFACE .................... 119
APPENDIC VI: REMOTE CONTROL CHASSIS SCHEMATIC ................................................. 120
APPENDIX VII: RECOMMENDED ROUTINE MAINTENANCE SCHEDULE
FOR WATER COOLED PLASMA CUTTING SYSTEMS .................................................. 121
APPENDIX VIII: SYSTEM SCHEMATIC .................................................................................. 122