American Magnetics 110 Liquid Helium Level Meter (CE-Marked) - Manual (Page 7)

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Foreword
Purpose and Scope
This manual contains the operation and maintenance instructions for the
American Magnetics, Inc. Model 110A Liquid Level Monitor. The manual
outlines the instructions for instrument use in typical system designs.
Since it is impossible to cover all possible system/sensor designs, the most
common configuration is discussed and the user is encouraged to contact
an authorized AMI Technical Support Representative for information
regarding specific configurations not explicitly covered in this manual.
Contents of This Manual
Introduction introduces the reader to the functions and characteristics of
the instrument. It provides the primary illustrations of the front and rear
panel layouts as well as documenting the performance specifications.
Installation describes how the instrument is unpacked and installed in
conjunction with ancillary equipment in a typical cryogenic system.
Operation describes how the instrument is used to measure liquid level.
Service provides guidelines to assist Qualified Service Personnel in
troubleshooting possible system and instrument malfunctions.
Information for contacting AMI Technical Support personnel is also
provided.
The Appendix documents the rear panel connectors.