Huawei DBS3900 LTE Installation Manual page 95

RRU3260
Installation Guide
Figure 8-45 Installing the main bracket
(1) Main bracket
Step 4 Attach the RRU to the main bracket, and then use an inner hexagon screwdriver to tighten the
captive screw into the holes of the attachment plate and main bracket to 5 N·m (44.25 lbf·in.) so
that the attachment plate and main bracket are firmly secured, as shown in
Issue ()
(2) Pole installation bracket
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 Installing the RRU
Figure 8-46.
87