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RRU3942&RRU3642
Installation Guide
3.
4.
5.
Step 6 Install the RRU onto the main bracket, as shown in
Figure 7-8 Installing the RRU onto the main bracket
----End
7.2.2 Installing Two RRUs
This section describes the procedure and precautions for installing two RRUs on a pole. On a
pole, two RRUs can be installed next to each other at the same level on a pole or vertically at
different levels.
Prerequisites
The hoist clamp on the main bracket is secured properly.
l Do not stand the RRU upright because the RF ports cannot support the weight of the RRU.
l Place a foam pad or cardboard under the RRU to protect the RRU housing from damage
Issue 07 (2013-12-30)
Install the plastic screws onto the rear of the RRU, and use a torque screwdriver to tighten
the screws to 0.25 N·m (2.21 lbf·in.).
Install the cover plate onto the rear of the RRU.
Install the attachment plate onto the side of the RRU, and use a torque screwdriver to tighten
the stainless steel screws on the attachment plate to 5 N·m (44.25 lbf·in.).
NOTE
This section describes the standard installation of an RRU. The method is similar for side-mounted
installation.
NOTICE
during the installation.
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7 Installing the RRU
Figure
7-8.
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