Tweco 400 Ultra-Cut(March 2013) - Manual (Page 7)

TABLE OF CONTENTS
SECTION 7: TORCH MAINTENANCE ................................................................... 7-1
7.01 Consumable Removal ..................................................................................... 7-1
7.02 O-Ring Lubrication ......................................................................................... 7-2
7.03 Parts Wear ...................................................................................................... 7-3
7.04 Torch Consumables Installation ...................................................................... 7-4
7.05 Coolant Leak Trouble-Shooting ...................................................................... 7-6
APPENDIX 1: Remote Arc Starter Schematic .......................................................... A-1
APPENDIX 2: DMC-3000 Control PCB Layout ......................................................... A-2
APPENDIX 3: DPC-3000 Control PCB Layout ......................................................... A-3
APPENDIX 4: DMC-3000 / DPC-3000 Power Supply PCB Layout .................................. A-4
APPENDIX 5: TSC-3000 PCB Layout ................................................................... A-5
APPENDIX 6: CCM Input / Output PCB Layout ........................................................ A-6
APPENDIX 7: CCM CPU PCB Layout ................................................................... A-7
APPENDIX 8: CNC ........................................................................................A-10
CNC functions ............................................................................................................. A-10
CNC Input / Output Descriptions ................................................................................. A-11
Simplified CNC Circuit. ................................................................................................ A-12
CNC Connections. ....................................................................................................... A-13
APPENDIX 9: SERIAL COMMUNICATIONS ............................................................A-14
A9.01 Cables and Switch Settings for 2 and 4 Wire ............................................... A-14
APPENDIX 10: Schematic, 230-460V Power Supply .................................................A-16
APPENDIX 10: Schematic, 230-460V, Power Supply Cont. .........................................A-18
APPENDIX 11: Schematic, CCC 400V Power Supply ................................................A-20
APPENDIX 11: Schematic, CCC 400V Power Supply Cont. ..........................................A-22
APPENDIX 12: Schematic, CE 400V Power Supply ...................................................A-24
APPENDIX 12: Schematic, CE 400V Power Supply Cont. ...........................................A-26
APPENDIX 13: Schematic, DFC-3000 Auto Gas Box System ........................................A-28
APPENDIX 14: PUBLICATION HISTORY ................................................................A-30