Teledyne 275R - Portable turbine generator purge gas analyzer User Manual

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4.1

TELEDYNE ANALYTICAL INSTRUMENTS

Installation 4.0

Installation

4.1 Location

WARNING:

This instrument is not explosion-proof or intrinsically safe,

This instrument is not explosion-proof or intrinsically safe,
and MUST NOT be used in hazardous areas.

and MUST NOT be used in hazardous areas.

The instrument should be installed where it will not be subjected to:

•

direct sunlight.

•

drafts.

•

shock and vibration.

•

temperatures below 30 °F or above 110 °F.

The analyzer should be placed as close as possible, subject to the

above conditions, to the sample point, to minimize the effects of sample
line lag time on the analysis.

An outline diagram showing the location and identification of the gas

and electrical connections, as well as the physical dimensions of the ana-
lyzer case, is included in the drawings at the rear of the manual.

4.2 Electrical Connections.

A source of single phase, 50 or 60 Hz, 110 to 120 volt power, capable

of delivering 1 ampere of current continuously, is required to operate the
analyzer. 220 volt is available upon special order.

The primary power connection is made by connecting the line cable to

the receptacle at the back of the instrument.

Use 2-conductor shielded cable (nominally #22 ga. wire size) to

interconnect the analyzer output signal with any recording equipment. The
shield should be terminated on the appropriate terminal (see interconnec-
tion diagram) at the analyzer, and be left disconnected at the recorder.