Installing The Rru On A Tower - Huawei DBS3900 Installation Manual

RRU3249
Installation Guide
Figure 6-8 Installing the backplane and L plate on the lower mounting bracket
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6.3 Installing the RRU on a Tower

This section describes the procedure for installing the RRU on a tower in centralized mode.
Procedure
Step 1 Hoist the RRU onto a tower.
1.
Issue DraftA (2015-05-30)
NOTE
Install the third RRU and the RRU on the other side of the pole the same way as the second RRU. The
tightening torque is similar to that for the first RRU.
Install upper and lower mounting brackets on a pole, and then bind the pole using a lifting
sling, as shown in Figure
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6-9.
6 Installing the RRU
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