Huawei DBS3900 Installation Manual page 58

RRU3260
Installation Guide
Figure 8-5 Securing the RU mounting brackets
Step 4 Install the RU onto the main bracket, as shown in
Figure 8-6 Installing the RU 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
Issue 05 (2014-06-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 8-6.
Figure 8-7.
8 Installing the RU
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