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TABLE OF CONTENTS
HD3070 with Automatic Gas Console
Instruction Manual
vii
18
Automatic Gas Console ..........................................................................................................................................6-18
Enclosure, Front Panel and Interior ...............................................................................................................6-18
Manifold Subassembly and Motor-Valve Subassembly .................................................................................6-20
PAC184 Machine Torch Assemblies ......................................................................................................................6-22
PAC186 Machine Torch Assemblies ......................................................................................................................6-23
45° Torch Quick Disconnect Assembly, Mounting Sleeve, and Torch Vent Hose .................................................6-24
Straight Torch Quick Disconnect Assembly, Mounting Sleeve, Spacer, and Torch Vent Hose .............................6-24
Off-Valve Assemblies .............................................................................................................................................6-25
PAC184 Torch Consumable Parts..........................................................................................................................6-26
PAC184 Consumable Parts Kits ............................................................................................................................6-26
PAC186 Torch Consumable Parts..........................................................................................................................6-27
PAC186 Consumable Parts Kits .............................................................................................................................6-28
System Interconnecting Leads, Cables and Hoses ................................................................................See Section 3
Section 7
WIRING DIAGRAMS ............................................................................................................................7-1
HD3070 Gas System Schematic (4 sheets) ..................................................................................................013-2-325
HD3070 Coolant System Schematic ............................................................................................................129-2-255
HD3070 Power Unit Electrical Schematic (5 sheets) ....................................................................................013-2-329
HD3070 Gas Console Electrical Schematic (4 sheets) .................................................................................013-2-324
Appendix A
HD3070 CNC SIGNAL INTERFACE LIST .......................................................................................a-1
Power Supply CNC Interface Signals .......................................................................................................................a-2
Power Supply Connector 1X1 Standard Interface ...........................................................................................a-2
Power Supply Connector 1X2 Standard Interface ..........................................................................................a-4
Power Supply Connector 1X6 Counter/Timer ..................................................................................................a-4
Gas Console CNC Interface Signals ........................................................................................................................a-5
Gas Console Connector 3X4 CNC Interface....................................................................................................a-5
Appendix B
GAS CONTROL BOARD DIP SWITCH FUNCTIONS.....................................................................b-1
Appendix C
PROPYLENE GLYCOL SAFETY DATA .........................................................................................c-2
BENZOTRIAZOLE SAFETY DATA ...............................................................................................c-10
Appendix D
TIMER-COUNTER ...........................................................................................................................d-1
Introduction ...............................................................................................................................................................d-2
Installation.................................................................................................................................................................d-2
Operation ..................................................................................................................................................................d-2
Timer-Counter Internal Wiring ..................................................................................................................................d-4
Parts List ...................................................................................................................................................................d-5
Appendix E
REMOTE CURRENT CONTROL (RCC) ..........................................................................................e-1
Introduction ...............................................................................................................................................................e-2
Installation.................................................................................................................................................................e-2
RCC 1X2 to Thumbwheel Switch Wiring Interface ...................................................................................................e-3
Operation ..................................................................................................................................................................e-3
Parts List ...................................................................................................................................................................e-4
