RRU3269
Installation Guide
8 Installing the RRU
Issue Draft B (2018-05-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
72
As shown in the figure above, it is recommended that the mounting kits 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 2
Install the RRU mounting kits, as shown in Figure 8-31.
Figure 8-31
Installing the RRU mounting kits
Ensure that the arrows on the pole mounting kits are pointing up.
1.
Adjust the position of the nut and remove the square-neck bolt at the open end from the
slot on the auxiliary bracket.
2.
Slide the mounting brackets onto the angle steel horizontally and insert the square-neck
bolt into the slot.
Step 3
Use a 16 mm (0.63 in.) M10 torque wrench to tighten the nuts to 40 N·m so that the mounting
kits are secured onto the angle steel, as shown in Figure 8-32.
Tighten the nuts on the two square-neck bolts simultaneously. After the main and auxiliary
brackets are secured properly, measure the spacing between the mounting kits on both sides
and ensure that the spacing is the same on the two sides.
