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Sumitomo F-70L User Manual

Sumitomo F-70L
46 pages
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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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Sumitomo F-70L Specifications

General IconGeneral
BrandSumitomo
ModelF-70L
CategoryAir Compressor
LanguageEnglish

Summary

SAFETY

SERVICE

HEADQUARTERS

Contact information for Sumitomo (SHI) Cryogenics of America headquarters.

SERVICE CENTERS

List of service center locations and contact details worldwide.

INTRODUCTION

Helium Compressors Overview

Overview of the F-70H and F-70L helium compressors and system.

PRINCIPLES of OPERATION

DESCRIPTION

Components

Detailed description of each part of the helium compressor system.

MAINTENANCE

Connect and Remove Water Lines

Procedure for connecting and disconnecting water lines for the compressor.

Adsorber Replacement

Steps for removing and installing the compressor adsorber.

Charging or Venting

Procedures for charging and venting helium gas in the system.

Gas Cleanup

Process for cleaning helium gas within the compressor system.

Leak Check

Methods for detecting and checking helium gas leaks in the system.

TROUBLESHOOTING

Compressor Capsule Diagnostics

Checks for winding continuity, grounding, and resistance of the compressor motor.

Fuse Replacement

Procedure for identifying and replacing blown fuses in the electrical chassis.

Electrical Chassis Replacement

Steps for removing and installing the electrical chassis assembly.

Troubleshooting Guide

A table of common problems, possible causes, and corrective actions.

Compressor Reset Functions

Procedures for resetting the main power circuit protector and clearing faults.

PARTS

Ordering Parts

Information on how to identify and order replacement parts for the compressor.

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