Installing the HRE-450
150-450-105-02, Revision 02
6
November 4, 1998
HRE-450 List 5
I
NSTALLING
THE
HRE-450
Install the HRE-450 onto a concrete or wood surface, such as a wall or telephone pole, using the hardware
provided in the Installation Kit. The HRE-450 must be installed above ground, in a location that provides access
to wiring and grounding connections. To install the unit:
1
Using a 3/8 inch can wrench, or an adjustable wrench, loosen the cover screw on the HRE-450, then remove
the cover.
Figure 3.
Locating the HRE-450 Cover Screw
2
The two compression connector nuts must be secure to seal the unit from water damage. If a fitting is not
secure, tighten it using your fingers.
To locate the two compression connector nuts, see
.
3
Place the HRE-450 in the selected installation location, then mark the mounting screw hole locations on the
installation surface, using the mounting screw guides.
The HRE-450 must always be mounted vertically with the stubs pointing down. This prevents
wind-driven rain and running water from entering the enclosure. Horizontal installations
should never be used.
