Olicom 9600 manual Multiple On-Board Cryopump Connections, Cryopump Power Phase Switch

Page 18

9600 Compressor Installation, Operation, and Maintenance

Cryopump Power Phase Switch

CTI-CRYOGENICS

HELIX TECHNOLOGY CORPORATION

NOTE: The Cryopump Power Phase Switch is behind the system circuit breaker cover.

The Cryopump Power Phase Switch matches the output power phase of the 9600 compressor to that of the cryopump. The switch is set to the two or three phase position based upon cryopump power requirements. Refer to Section 3 - Installation for more information.

Compressor Remote Connector

The Compressor Remote Connector is a two-pin connector that can be used in conjunction with the On-Board setpoint relays, relays in the Cryo-Torr Interface, or a signal from the vacuum system to turn the Compressor ON or OFF. Refer to Table 1-6 for connector pin identification. Switching contacts must be rated at 24VDC, 2.7A inductive.

NOTE: The Compressor is shipped with a mating plug which must remain installed in the Compressor Remote Connector to ensure Compressor operation when the Compressor remote feature is not being used.

Table 1-6: Compressor Remote Connector Pin Assignments

Identifier

Function

 

 

A and B

Compressor Remote Control - Make = ON, Break = OFF

 

 

Supply Gas Coupling

The Supply Gas Coupling provides a connection for high pressure compressed helium to the cryopump cold head. Refer to CTI-CRYOGENICS Helium Refrigeration System within this section for more information.

Multiple On-Board Cryopump Connections

The On-Board Splitter Box permits the connection of multiple On-Board Cryopumps or Waterpumps to one 9600 Compressor as shown in Figure

1-5. Refer to Section 3 - Installation for more information on connecting single or multiple On-Board Cryopumps or Waterpumps to the Compressor.

P/N 8040540

1-11

Image 18
Contents Compressor Installation, Operation, Maintenance Instructions 8040540 Rev 12/2004Helix Page Table of Contents Installation MaintenanceOperation Figures Tables General Compressor Configurations9600 Compressor Description BenefitsSystem Documentation CTI-CRYOGENICS Helium Refrigeration System9600 Compressor Specifications DimensionsElectrical Input Specifications WeightCompressor Weight ElectricalCooling Water Specifications Cooling WaterGeneral Compressor Operating Specifications GeneralComponent Description 9600 Compressor Rear View Component LocationsSystem Circuit Breaker Power on IndicatorPower Inlet Control Circuit BreakerCryopump Electrical Outlet Return Gas CouplingCooling Water OUT Cryopump Electrical Outlet Pin AssignmentsCompressor Remote Connector Pin Assignments Cryopump Power Phase SwitchCompressor Remote Connector Multiple On-Board Cryopump Connections9600 Compressor Connected to Multiple On-Board Cryopumps Multiple Cryo-Torr Cryopump Connections 9600 Compressor Connected to Multiple Cryo-Torr CryopumpsCTI-CRYOGENICS Shipping Carton Inspection Unpacking and InspectionIntroduction Removal from Shipping CartonCompressor Shipping Carton ContentsCompressor Inspection Helium Static Pressure VerificationInstallation END Supply and Return Water Line Connections Hard Water LinesFlexible Water Lines Power Cable Preparation Electrical Connections9600 Compressor Circuit Breaker Terminals Cover Removed Phase Check Proceed with Cryopump Power Phase Switch SettingConnecting/Disconnecting Helium Flex Lines Cryopump Power Phase Switch SettingConnecting Disconnecting Single On-Board Cryopump Connections Single On-Board Cryopump ConnectionsSingle Cryo-Torr Cryopump Installation Single Cryo-Torr Cryopump ConnectionsHelium Line Connections Power Cable Connections Multiple Cryo-Torr Cryopump Connections CTI-CRYOGENICS Recommended Multiple Cryo-Torr Cryopump Installation Alternative Multiple Cryo-Torr Cryopump Installation Static Helium System Pressure Verification Adjusting System Helium PressureOperation 9600 Compressor Helium Static ChargeCompressor Operation Replacement of Helium Circuit Components CTI-CRYOGENICS Maintenance Scheduled MaintenanceSuggested Maintenance Equipment Adsorber Replacement Disconnecting Self Sealing CouplingsDate Reducing Helium Pressure 9600 Compressor Helium Pressure Control ComponentsIncreasing Helium Pressure Adding HeliumCTI-CRYOGENICS Appendix a Customer Support Information MailProduct Information Page Appendix B Flow Diagram Figure B-19600 Compressor Flow DiagramAppendix B Flow Diagram Appendix C Troubleshooting Procedures Troubleshooting the CompressorTechnical Inquiries Table C-1 Compressor Troubleshooting Procedures Compressor RemoteAppendix a to contact CTI-CRYOGENICS Appendix D Schematic Figure D-19600 Motor Drive Compressor Schematic