Teledyne 402REU - Hydrocarbon analyzer - Manual (Page 19)

3-1 Teledyne Analytical Instruments
Total Hydrocarbon Analyzer Installation
Installation
The analyzer should be panel mounted (unless otherwise designed) in
an upright position in a sheltered area that is not exposed to the following
conditions:
1. Direct sunlight.
2. Drafts of air.
3. Temperatures below 55 °F or above 110 °F.
Subject to the specified conditions, the analyzer should be installed as
close to the sample point as is possible.
An outline diagram of the analyzer can be found in the drawings at
the rear of the manual. After the cutout has been made in the equipment
panel, TET/AI recommends that the case be used as a template to lay out
the mounting holes. Such a procedure will compensate for sheet metal
tolerance errors.
Special statistical information will be covered on the Specifications
page in the Appendix. All pertinent dimensions, connecting points, and
piping details can be found in the drawings section as part of the outline,
input-output, and piping diagrams. These drawings are specific to the
instrument or system to which the manual applies.
3.1 Electrical Requirements and Connections
WARNING: Follow the procedure in Section 1 Page VII: "PROCE
DURE FOR REMOVAL OF INTERNAL INACCESSIBLE
SHOCK HAZARDS"
before performing any mainte
nance, except for adjusting the pressure regulator.
All electrical connections are made at the terminal block located on
the rear panel of the 402R-EU, except primary power, (see the "Input-
Output Diagram"). Before making any electrical connections, you must