Figure 8-37
Marking anchor points
(1) Level
(2) Pole installation bracket
(3) RRU
NOTE
As shown in the figure above, it is recommended that the pole installation bracket be installed at a
position 1200 mm (47.24 in.) to 1600 mm (59.06 in.) high above the ground. If the space is insufficient,
only the
3.5 Installation Clearance Requirements of an RRU
needs to be provided.
Step 3
Drill holes at the anchor points, and then insert expansion anchor bolt assemblies, as shown in
Figure 8-38
Drilling a hole and inserting expansion anchor bolt assemblies
(1) M10x80 bolt
(2) Nut
(3) Spring washer
(4) Flat washer
(5) Expansion tube
1.
Use a hammer drill with a Ф12 bit to drill holes vertically at the marked anchor points
with the depth ranging from 55 mm (2.17 in.) to 60 mm (2.36 in.), use a vacuum cleaner
to clear the dust out from inside and around the holes, and measure the distances between
RRU3260
Installation Guide
8 Installing the RRU
Issue 10 (2015-12-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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