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RRU3642
Installation Guide
Step 2 Fit one end of the auxiliary mounting bracket to one dual-nut bolt assembly of the main mounting
bracket.
Step 3 Install the bracket assembly on the pole, and then fit the other end of the auxiliary mounting
bracket to the other dual-nut bolt assembly, as shown in
Figure 6-9 Installing the bracket assembly
Step 4 Using a torque wrench, tighten the nuts to 40 N·m (354.03 lbf·in.) to secure the bracket assembly
onto the pole, as shown in
Tighten the two dual-nut bolt assemblies alternatively. After the main and auxiliary brackets are
secured properly, measure the spacing between the brackets on both sides and ensure that the
spacing is the same on the two sides.
Issue 01 (2011-12-27)
Figure 6-8 Distance between the main mounting bracket and the ground
NOTE
Verify that the arrow on the main mounting bracket is pointing up.
CAUTION
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Copyright © Huawei Technologies Co., Ltd.
Figure
6-10.
6 Installing the RRU
Figure
6-9.
33
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