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RRU3268
Installation Guide
Figure 8-37 Marking anchor points
(1) Level
Step 3 Drill holes at the anchor points, and then insert expansion anchor bolt assemblies, as shown in
Figure
Figure 8-38 Drilling a hole and inserting expansion anchor bolt assemblies
(1) M10x80 bolt
1.
Issue 10 (2015-12-30)
(2) Pole installation bracket
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
8-38.
(2) Nut
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
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needs to be provided.
(3) Spring washer
(4) Flat washer
8 Installing the RRU
(3) RRU
(5) Expansion tube
73
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