Huawei DBS3900 Installation Manual page 60

RRU3260
Installation Guide
Figure 8-8 Installing the first RU onto the main bracket
Step 2 Use an M6 inner hexagon screwdriver to remove the four inner hexagon screws from the
second set of mounting brackets, and remove the main bracket from the auxiliary bracket, as
shown in
Figure 8-9 Removing the RU main bracket
(1) Main bracket
Step 3 Install the removed main bracket on one side of the first main bracket, as shown in
8-10.
Issue 05 (2014-06-30)
Figure 8-9.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
(2) Pole installation bracket
8 Installing the RU
Figure
52