Installing An Rru On A Wall - Huawei RRU5303 Installation Manual

RRU5303
Installation Guide

7.5 Installing an RRU on a Wall

This section describes the procedure and precautions for installing an RRU on a wall.
Prerequisites
The hoist clamp on the main bracket is secured properly.
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Context
The wall on which RRUs are installed must meet the following requirements:
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Procedure
Step 1 Disassemble the RRU mounting kits, as shown in Figure 7-36.
Issue Draft B (2018-05-15)
Do not stand an RRU upright because the RF ports cannot support the weight of the RRU.
Place a foam pad or cardboard under an RRU to protect the RRU housing from damage
during the installation.
For each RRU, the wall must be able to bear a weight four times heavier than the RRU's
weight and the bolts' pulling force of 1.25 kN (281.25 lbf) vertical to the wall.
Expansion bolts must be tightened to 30 N· m (265.52 lbf· in.) to ensure that the bolts
work properly and the wall remains intact.
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