Installing The Rru On Angle Steel - Huawei DBS3900 LTE Installation Manual

RRU3260
Installation Guide
Figure 8-26 Securing the captive screw into the connection hole
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8.4 Installing the RRU on Angle Steel

This section describes the procedure and precautions for installing the RRU on angle steel. An
RRU can be installed on angle steel secured on the ground or a tower. Each piece of angle steel
allows only one RRU to be installed in standard or reverse mode.
Prerequisites
Before you install an RRU on angle steel secured on a tower, the RRU and its mounting brackets
are hoisted onto the tower. For details, see
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
Context
Figure 8-27
Issue ()
CAUTION
during the installation.
shows the top view of the RRU installed on angle steel.
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7.1 Hoisting an RRU onto a
8 Installing the RRU
Tower.
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