Tweco 15XC Merlin - Manual (Page 5)

TABLE OF CONTENTS (continued)
SECTION 5: CUSTOMER/OPERATOR SERVICE .................................................................... 5-1
5.1 TORCH MAINTENANCE ............................................................................... 5-1
5.2 HAND TORCH HEAD REPLACEMENT ........................................................ 5-2
5.3 MACHINE TORCH HEAD REPLACEMENT .................................................. 5-4
5.4 HAND TORCH SWITCH REPLACEMENT .................................................... 5-6
5.5 HAND TORCH LEADS REPLACEMENT ...................................................... 5-7
5.6 MACHINE TORCH LEADS REPLACEMENT ................................................ 5-9
5.7 LEADS EXTENSION KITS - HAND TORCH ............................................... 5-11
5.8 LEADS EXTENSION KITS - MACHINE TORCH ......................................... 5-13
5.9 POWER SUPPLY MAINTENANCE ............................................................. 5-16
5.10 TROUBLESHOOTING THEORY ............................................................... 5-17
5.11 TROUBLESHOOTING GUIDE ................................................................... 5-21
5.12 SERVICE AND TEST PROCEDURES ...................................................... 5-27
SECTION 6: PARTS LISTS ....................................................................................................... 6-1
6.1 ABOUT THE PARTS LIST ............................................................................. 6-1
6.2 SYSTEM COMPONENTS AND ACCESSORIES .......................................... 6-2
6.3 ACCESS PANEL COMPONENTS ................................................................. 6-4
6.4 FRONT PANEL/CHASSIS COMPONENTS ................................................... 6-5
6.5 REAR PANEL COMPONENTS ..................................................................... 6-6
6.6 BASE COMPONENTS .................................................................................. 6-8
6.7 UPPER CHASSIS COMPONENTS ............................................................. 6-10
6.8 MAIN HEATSINK COMPONENTS .............................................................. 6-12
6.9 TORCH COMPONENTS ............................................................................. 6-14
6.10 TORCH ACCESSORIES ........................................................................... 6-16
APPENDIX 1: LADDER DIAGRAM - 120 VAC .......................................................................... A-1
APPENDIX 2: LADDER DIAGRAM - 15 VDC ........................................................................... A-2
APPENDIX 3: DIGITAL CURRENT CONTROL INTERFACE .................................................... A-3
APPENDIX 4: CNC INTERFACE .............................................................................................. A-4
APPENDIX 5: POWER SUPPLY TO REMOTE CONTROL CABLE INTERFACE ...................... A-5
APPENDIC 6: REMOTE CONTROL CHASSIS SCHEMATIC ................................................... A-6
APPENDIX 7: ROUTINE MAINTENANCE SCHEDULE ............................................................ A-7
APPENDIX 8: SYSTEM SCHEMATIC ....................................................................................... A-8