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F-70H and F-70L Helium Compressors
Operating Manual
Sumitomo (SHI) Cryogenics of America, Inc. 1833 Vultee Streபைடு நூலகம்t
Allentown, PA 18103-4783 U.S.A.
Revision A: September 2008
INSTALLATION ............................................................................................................ 23 Introduction ......................................................................................................... 23 Receipt Inspection Instructions ........................................................................... 23 Unpackaging and Product Inspection Instructions ............................................ 24 Compressor Location ......................................................................................... 26 Transformer Voltage Tap Selection for F-70L ..................................................... 26 Transformer Voltage Tap Selection for F-70H .................................................... 26 Electrical Supply Connection .............................................................................. 27 Coolant Connections........................................................................................... 28 Compressor Checkout ...................................................................................... 29 Install the Gas Lines........................................................................................... 30 Install the Cold Head Cable(s) ........................................................................... 31 Diagnostic Interface Connector........................................................................... 31 Prestart Check .................................................................................................... 33
SPECIFICATIONS ......................................................................................................... 13 F-70H Compressor (high voltage model) ............................................................ 13 F-70L Compressor (low voltage model) .............................................................. 13 Electrical Characteristics ................................................................................... 13 Front Panel Connections..................................................................................... 14 Front Panel Mounted Items ................................................................................. 14 Environmental Requirements .............................................................................. 15 Mounting Position................................................................................................ 15 Cooling Requirements ....................................................................................... 15 Water Quality Requirements ............................................................................... 15 Helium Gas Pressures ...................................................................................... 16 Refrigerant Quality ............................................................................................ 16 Color Codes ........................................................................................................ 16 Optional Spacing................................................................................................. 16 Maintenance Intervals ......................................................................................... 16 Noise Level ......................................................................................................... 16 Dimensions ......................................................................................................... 17 Weight ................................................................................................................ 17 General Operating Conditions............................................................................. 17 Supplier Name and Address ............................................................................... 17 Regulatory Compliance ....................................................................................... 18
i
TABLE OF CONTENTS
Page OPERATION ............................................................................................................... 35
SERVICE…….. ................................................................................................................. 5
INTRODUCTION ............................................................................................................ 7 Helium Compressors, Models F-70H and F-70L.................................................. 7
PRINCIPLES of OPERATION.......................................................................................... 9
DESCRIPTION ............................................................................................................. 11 Components ....................................................................................................... 11
267472A
TABLE OF CONTENTS
Page
SAFETY……… ................................................................................................................. 1
Operating Manual
Sumitomo (SHI) Cryogenics of America, Inc. 1833 Vultee Streபைடு நூலகம்t
Allentown, PA 18103-4783 U.S.A.
Revision A: September 2008
INSTALLATION ............................................................................................................ 23 Introduction ......................................................................................................... 23 Receipt Inspection Instructions ........................................................................... 23 Unpackaging and Product Inspection Instructions ............................................ 24 Compressor Location ......................................................................................... 26 Transformer Voltage Tap Selection for F-70L ..................................................... 26 Transformer Voltage Tap Selection for F-70H .................................................... 26 Electrical Supply Connection .............................................................................. 27 Coolant Connections........................................................................................... 28 Compressor Checkout ...................................................................................... 29 Install the Gas Lines........................................................................................... 30 Install the Cold Head Cable(s) ........................................................................... 31 Diagnostic Interface Connector........................................................................... 31 Prestart Check .................................................................................................... 33
SPECIFICATIONS ......................................................................................................... 13 F-70H Compressor (high voltage model) ............................................................ 13 F-70L Compressor (low voltage model) .............................................................. 13 Electrical Characteristics ................................................................................... 13 Front Panel Connections..................................................................................... 14 Front Panel Mounted Items ................................................................................. 14 Environmental Requirements .............................................................................. 15 Mounting Position................................................................................................ 15 Cooling Requirements ....................................................................................... 15 Water Quality Requirements ............................................................................... 15 Helium Gas Pressures ...................................................................................... 16 Refrigerant Quality ............................................................................................ 16 Color Codes ........................................................................................................ 16 Optional Spacing................................................................................................. 16 Maintenance Intervals ......................................................................................... 16 Noise Level ......................................................................................................... 16 Dimensions ......................................................................................................... 17 Weight ................................................................................................................ 17 General Operating Conditions............................................................................. 17 Supplier Name and Address ............................................................................... 17 Regulatory Compliance ....................................................................................... 18
i
TABLE OF CONTENTS
Page OPERATION ............................................................................................................... 35
SERVICE…….. ................................................................................................................. 5
INTRODUCTION ............................................................................................................ 7 Helium Compressors, Models F-70H and F-70L.................................................. 7
PRINCIPLES of OPERATION.......................................................................................... 9
DESCRIPTION ............................................................................................................. 11 Components ....................................................................................................... 11
267472A
TABLE OF CONTENTS
Page
SAFETY……… ................................................................................................................. 1