Servomex Servotough SpectraScan 2400, Руководство пользователя

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SERVOTOUGH SpectraScan User Manual
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7.1 Enclosure Purge Connections
7.1.1 Purging of Enclosure Compartment
Certain installations may require the use of purge gas to flow through the enclosure. There are two
female ¼” NPTF ports located on the analyzer for this purpose. (See Figure 3). To add a purge to
the enclosure, remove the plugs installed at the factory on the purge inlet and purge outlet ports
(either port can be used for inlet or outlet). Connect purge gas lines to the ports using male ¼”
NPTF connectors, or use fittings to adapt the purge ports on the analyzer to the connectors on the
gas purge lines. One purge port on the analyzer (acting as an inlet) should be connected to a
continuous supply of clean and dry inert gas such as nitrogen or air. The other port should be
connected to an exhaust line for the purge gas. Make sure the exhaust line is open, open the purge
gas line, and check for leaks.
WARNING
Personal Injury or Death: Do not connect sample lines to the purge fittings
as you could fill the enclosure and local area with potentially harmful or
explosive gases, exposing the user and others in the vicinity to the risk of
injury or death.
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