User manual

Page 12 Installation – PAT700 Total Organic Carbon Analyzer
Operator Manual Anatel
Figure 2-2 PAT700 analyzer orientation
Mounting general considerations
Follow these guidelines when installing the analyzer:
• Locate the analyzer where it is accessible for operation, service and calibration.
• Minimize the distance between the water system sample point and the analyzer to
allow for representative sampling.
• Maintain sufficient space to allow access to the power switch, and the plumbing and
electrical connections on the end panels.
• Locate the analyzer where the ambient temperature remains from 10 to 40 °C
(50to104 °F).
• The mounting bracket is installed independently from the analyzer. Once mounted, the
analyzer hooks on the mounting bracket and locks into place with twist latches.
• Mount the mounting bracket to a stable, flat surface or dual instrument poles.
• The front of the analyzer requires 12 inches (30.48 cm) of clearance to allow the doors
to open completely.
• The analyzer is available with ¾-inch conduit openings or quick-connect fittings for
power and I/O wiring. If conduit is used, install fittings that ensure a complete seal with
the openings and are properly sealed to keep the analyzer electronics compartment
watertight.
Mounting to a wall
Follow these guidelines and refer to Figure 2-1, Figure 2-2,and Figure 2-3 to mount the
transmitter to a wall or other flat, rigid surface:
• Use 5/16-inch (8 mm) diameter screws or bolts and nuts to mount the analyzer to a
wall or other flat, rigid surface. Use hardware that can withstand the process
environment. Hach does not supply these screws, bolts, or nuts.
• To minimize stress on the analyzer mounting bracket, secure all mounting bolts to the
same structure, which should be flat and should not vibrate or move excessively. Do
not secure bolts to separate girders, beams, or wall studs that can move
independently.
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Dimensions in
[mm]
in.