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RRU3942&RRU3642
Installation Guide
Figure 8-31 Correct placement of waterproof blocks
Step 3 Close the cover plate of the RRU cabling cavity. Use an M4 torque screwdriver to tighten the
screws on the cover plate to 0.8 N·m (7.08 lbf·in.) in the sequence shown in
Figure 8-32 Closing the cover plate of an RRU cabling cavity
(1) Protection screw
Step 4 Take off the ESD gloves, and pack up all the tools.
----End
Issue 07 (2013-12-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 Installing RRU Cables
Figure
8-32.
113
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