User Manual

2
Installation Guide 98-1678 Rev AA 9
GPR2-PT Mounting
Instructions
GPR2-PT Mounting
The GPR2-PT module will be mounted vertically and upright, on a pipe-mounting bracket in
proximity to the EVC, to minimize the cable length. This bracket can accommodate pipe diameters
in the range of 1" to 3.25". Optionally, the GPR2-PT can be mounted on a nearby vertical surface.
The cable will be routed in order to minimize its exposure to possible damage. Figure 1 below shows
a typical installation.
Figure 2 - 1. GPR2-PT Mounting Example
Installation Instructions
1. Find a mounting location on a pipe near the EVC. Attach the GPR2-PT enclosure to the
mounting bracket as shown in the following figures.
 NOTE: The GPR2-PT must face away from nearby walls and should be installed in a location
unobstructed by gas pipes.
A. Determine whether the GPR2-PT is to be installed on a horizontal or vertical pipe.
• Figure 2 - 4 shows an example bracket orientation for horizontal pipe installations.
• Figure 2 - 5 shows an example bracket orientation for vertical pipe installations.
B. Attach the GPR2-PT enclosure to the L-shaped bracket through the smaller holes with four
6-20 x ½ inch security Torx screws from the GPR2-PT Pipe Mounting Kit (45-2478).
 NOTE: The GPR2-PT must be installed on the bracket with the cable entry notch located at the
BOTTOM of the enclosure to prevent dirt and moisture from collecting inside the enclosure.