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RRU3832&RRU3632
Installation Guide
8.5 Installing the RRU on a Wall
This section describes the procedure and precautions for installing the RRU on a wall.
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
Context
The wall on which RRUs are installed must meet the following requirements:
l
l
Procedure
Step 1 Disassemble the RRU mounting brackets, as shown in
Figure 8-34 Disassembling the mounting brackets
(1) Main bracket
(5) Flat washer
Issue 05 (2014-06-30)
NOTICE
during the installation.
For each RRU, the wall must be able to bear a weight four times the RRU's weight and the
bolts' pulling force of 1.25 kN (281.25 lbf) vertical to the wall.
Expansion anchor bolts must be tightened to 30 N·m (265.52 lbf·in.) so that the bolts stay
secured without damaging the wall.
(2) Square-neck bolt
(6) Spring washer
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Figure
8-34.
(3) Pole installation bracket
(7) Nut
8 Installing the RRU
(4) Auxiliary bracket
(8) Plastic cap
72
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