RRU5303
Installation Guide
7 Installing the RRU
Issue Draft B (2018-05-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
78
Step 7
Install the RRU onto the main bracket, as shown in Figure 7-42.
Figure 7-42
Installing the RRU onto the main bracket
Step 8
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 Figure 7-43.
Figure 7-43
Securing the captive screw into the connection hole
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