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

RRU3260
Installation Guide
Figure 8-19 Installing the fourth RRU onto the fourth main bracket
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8.3 Installing the RRU on U-steel

This section describes the procedure and precautions for installing the RRU on U-steel. An RRU
can be installed on U-steel secured on the ground or a tower. Each piece of U-steel allows only
one RRU to be installed in standard or reverse mode.
Prerequisites
Before you install an RRU on U-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
Issue ()
CAUTION
during the installation.
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7.1 Hoisting an RRU onto a
8 Installing the RRU
Tower.
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