Installing The Ru On Angle Steel - Huawei DBS3900 Installation Manual

RRU3260
Installation Guide

8.4 Installing the RU on Angle Steel

This section describes the procedure and precautions for installing the RU on angle steel. An
RU can be installed on angle steel secured on the ground or a tower. Each piece of angle steel
allows only one RU to be installed in standard or reverse mode.
Prerequisites
Before you install an RU on angle steel secured on a tower, the RU and its mounting brackets
are hoisted onto the tower. For details, see
The hoist clamp on the main bracket is secured properly.
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Context
Figure 8-29
Figure 8-29 Top view of the RU
(1) Angle steel
Procedure
Step 1 Determine a position for installing the mounting brackets.
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Issue 05 (2014-06-30)
Do not stand the RU upright because the RF ports cannot support the weight of the RU.
Place a foam pad or cardboard under the RU to protect the RU housing from damage
during the installation.
shows the top view of the RU installed on angle steel.
If the RU must be installed on angle steel secured on a tower, see
Single RU to determine a position.
If the RU must be installed on angle steel secured on the ground, see
determine a position.
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7.1 Hoisting an RU onto a
8 Installing the RU
Tower.
3.5.1 Clearance for a
Figure 8-30 to
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