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Sumitomo Manuals
Air Compressor
F-70H
Service manual
Sumitomo F-70H Service Manual
Helium compressors
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Safety
Service
Introduction
Helium Compressors, Models F-70H and F-70L
PRINCIPLES of OPERATION
Description
Components
Maintenance
Connect and Remove the Water Lines
Adsorber Replacement
Adsorber Removal
Adsorber Installation
Register New Adsorber
Used Adsorber Venting and Disposal
Charging or Venting
Charging Procedure
Venting Procedure to Adjust the Equalization Pressure
Gas Cleanup
Cold Head Gas Cleanup
Leak Check
Leak Repair
Self Sealing Couplings
Replace the Gasket Seal
Replace a Nylon Slide Rail
Replace the Front Locator Plate
Remove or Replace a Caster
Replace a Lifting Eyebolt
Troubleshooting
Compressor Capsule
Winding Continuity, Grounding and Resistance Checks
Replace Fuses
Replace the Electrical Chassis
Replace the Supply Gas High Temperature Thermistor
Replace the Water High Temperature Thermistors (Thermistor Cable Assembly)
Automatic Restarting after a Helium High Temperature Shutdown Error
System Status Display
Error Conditions
Clearing Error Conditions
Restarting after an Error Condition
RS232 Terminal Communication Interface
Troubleshooting Guide
Compressor Reset Functions
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Helium Compressors, Models F-70H and F-70L
2
Components
3
Maintenance
4
Adsorber Replacement
5
Charging or Venting
6
Troubleshooting
7
Rs232 Terminal Communication Interface
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F-70H and F-70L Helium
Compressors
Service Manual
Sumitomo (SHI) Cryogenics of America, Inc.
1833 Vultee Street
Allentown, PA 18103-4783
U.S.A.
Revision C: March 2012
267056A
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Table of Contents
Troubleshooting
TROUBLESHOOTING
29
Troubleshooting Guide
37
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F-70l
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