NOTICE
Tighten the nuts on the two square-neck bolts alternatively. After the main and auxiliary
brackets are secured properly, measure the spacing between the brackets on both sides and
ensure that the spacing is the same on the two sides.
Figure 8-5
Securing the RRU mounting brackets
Step 4
Install the RRU onto the main bracket, as shown in
Figure 8-6
Installing the RRU onto the main bracket
Step 5
Use an inner hexagon torque screwdriver to tighten the captive screw into the holes on the top
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
RRU3260
Installation Guide
8 Installing the RRU
Issue 10 (2015-12-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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