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RRU3260
Installation Guide
Step 2 Install a buckle on each side at the bottom of the RRU, and use an M4 torque wrench to
tighten the screws on the buckles to 1.4 N·m (12.39 lbf·in.), as shown in
Figure 6-2 Installing buckles at the bottom
(1) Buckle
Step 3 Use four hex screws to secure the plastic shells onto the RRU and use an M6 hex key wrench
to tighten the screws to 2.8 N·m (24.78 lbf·in.), as shown in
Figure 6-3 Installing the plastic shells of the RRU
----End
Issue 10 (2015-12-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6 (Optional) Installing the Plastic Shells of the RRU
(2) Screw
Figure
Figure
6-2.
6-3.
38
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