OBERON 1020 Assembly instructions

Application Note:Installation tips for installing Oberon NEMA 4 Enclosures
Copyright 2017 Oberon, Inc. 9/21/2017
APPLICATION NOTE
Installation Tips for Oberon Models 1020,
1021, and 3010 NEMA 4 Wireless Access
Point enclosures

Application Note:Installation tips for installing Oberon NEMA 4 Enclosures
Copyright 2017 Oberon, Inc. 9/21/2017
Introduction
Oberon's Model 1020 and 1021 wireless access point enclosures are designed
with a unique "Skybar™" cover which discriminates these products aesthetically
from standard industrial NEMA 4 boxes. These products are designed to be as
small and unobtrusive as possible so that they can be located precisely where
they are needed. Sometimes this is beneath seating in stadiums and
auditoriums. Other times, it may be in architecturally sensitive outdoor venues.
The Skybar™ cover imparts strength and a little extra room for larger wireless
access points. In order to maintain the compact size and shape, these products
are designed with a precision engineered gasket. In order to maintain the NEMA
4 (water resistant) rating, some extra precautions should be observed when
installing the 1020 or 1021.
Installation on Uneven Surfaces
When mounting Oberon's Models 1020 or 1021, select a surface that is as
smooth and level as possible. Oberon includes four cushioning washers with
each product which can be used to lift the enclosure about 1/8" above uneven
mounting surfaces and irregularities. This can help to keep the enclosure from
flexing during installation, which can prevent the enclosure from sealing properly.
Place the cushioning washers between the mounting tabs or feet and the wall
when installing as shown in the figure. When fastening to a wall, use wall
anchors suited for the wall material or construction, and tighten to the same
torque on all sides.
Oberon Model 1020-00 and 1021-00 enclosures use cushioning washers when wall mounting
Cushioning Washer

Application Note:Installation tips for installing Oberon NEMA 4 Enclosures
Copyright 2017 Oberon, Inc. 9/21/2017
If the wall is smooth and flat, the Model 1020 and 1021 enclosures may be
mounted flush on the surface by fastening through the back side of the base. The
cushioning washers also double as sealing washers for this installation. Four
holes must be drilled through the back of the enclosure to fasten the unit with
appropriate anchors and the cushioning washers. If the surface is not smooth,
the enclosure may flex during installation. This will prevent the cover from sealing
properly. Use the cushioning washers between the wall and box, and tighten wall
fastening hardware to the same torque, to help to keep the box from flexing. l
Oberon Model 1021-00 enclosure with inside mounting hardware, exterior cushioning washer
Proper Lid Tightening
Oberon's Models 1020 and 1021 have precision engineered gaskets that are
effective at maintaining NEMA 4 water ingress prevention if installed properly.
Installers must use the provided M4 x 0.7 x 20mm captive cover screws. If they
are misplaced or not included, contact Oberon for replacements. Using improper
screws will prevent the lid from tightening down on the gasket, thus causing
sealing issues. Fasten the screws evenly around the enclosure to 8 in-lbs to seal
the cover properly. If the enclosure is warped or flexing, the gasket will not align
properly with the base and can cause leaking. Also, if the gasket sealing edge is
crushed, the water tightness of the enclosure may be compromised. Both
enclosures include a set of both Phillips and Torx screws for tamper resistance.
Cushioning Washer

Application Note:Installation tips for installing Oberon NEMA 4 Enclosures
Copyright 2017 Oberon, Inc. 9/21/2017
Oberon Model 1021-00 enclosure with screw on cover
Cable Egress and NEMA 4
The Models 1020 and 1021 are easily drill for cable pass through and installing
accessories. The most important step during installation is to ensure connectors
are properly sealed to maintain the NEMA 4 rating. Water tight conduit such as
Anamet Sealtite® coupled with a cable gland or other sealing connector may be
used to prevent fluid from entering the enclosure.
A pressure equalizing vent such as a GORE® Vent may be help reduce
condensation. The GORE® Vent allows air pressure equalization between inside
and outside the enclosure, yet restricts the passage of water vapor from outside
to inside. This can help to reduce condensation.
Model 3010 Installation on Uneven Surfaces
Oberon’s Model 3010 incorporates a sturdy Aluminum back panel that fastens
down to a surface. As with the Models 1020 and 1021, choose a surface that is
smooth and level for installation. Four cushioning washers are provided with
each product to lift the back panel about 1/8" above the potentially uneven or
irregular surface. Fastening the back panel without the cushioning washers on an
uneven surface may cause bending and flexing. If the panel is bent, the cover
holes will no longer align properly to the panel hardware, and the gasket will not
seal flat along the plane surface. When fastening to a surface, use wall anchors
suited for the wall material or construction, and tighten to the same torque on all
sides.

Application Note:Installation tips for installing Oberon NEMA 4 Enclosures
Copyright 2017 Oberon, Inc. 9/21/2017
Oberon Model 3010 enclosure with screw on cover. Use cushioning washers on irregular
surfaces
Cushioning Washer