Huawei RRU3971 Installation Manual page 66

Figure 7-13 Securing the captive screw into the connection hole
Step 5 Install the sheet metal tab for fixing the neighboring RRUs, as shown in
Figure 7-14 Installing the sheet metal tab
(1) Screw
1.
2.
Issue ()
Use an M6 Phillips screwdriver to loosen the screw on the sheet metal tab farther from the
handle of the second RRU and remove the screw.
Use an M6 Phillips screwdriver to loosen the screw on the sheet metal tab closer to the
handle of the second RRU. Then, rotate the sheet metal tab to align the vacant hole in the
sheet metal tab with a hole on the top of the first RRU.
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(2) Sheet metal tab
7 Installing the RRU
Figure 7-14.
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