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Thank you for purchasing our optical interferometic gas analyzer Model FI-800.
This is a fixed type explosion proof (ExdⅡB + H2T4) gas analyzer to measure various gas
concentrations such as 「Hydrogen in Nitrogen」, 「Propane in air」, 「Toluene in air」, etc
and gas calorie continuously. To use FI-800 correctly, correct installation, wirings and
pipings are required. Before using FI-800, confirm that the construction works have been
performed in accordance with 「Installation work manual」.
This manual is a guidebook for use of the FI-800. All persons who use this analyzer for
the first time and who has ever used the analyzer are requested to read through the
manual to understand the content before use.
This manual contains the following headings to ensure the safe and effective operation.
Means vital damage directly to the human life and body or properties due
to contact with high voltage, etc.
Means vital damage to the human body or properties unless the operation
or measures of this manual are observed.
Means minor damage to the human body or properties unless the operation
or measures of this manual are observed.
Means advice concerning handling and operation.
Introduction
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DANGER
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WARNING
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CAUTION
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NOTE
