NOTE
It is recommended that the upper fixture assembly be 1,200 mm to 1,600 mm above the ground.
Step 2 Mount the upper fixture assembly on the metal pole. Ensure that the four ends of the fixture
assembly are on the same plane, as shown in Figure 3-30.
Figure 3-30 Mounting the upper fixture assembly
NOTE
Two pairs of holes can be used for mounting the fixture assembly, as shown in Figure 3-31. If the 60-95
mm bolts are used, use pair 1. If the 90-114 mm bolts are used, use pair 2.
Figure 3-31 Holes in the fixture assembly
Step 3 Use the level bar to check whether the four ends of the fixture assembly are on the same plane.
Use the tape measure to check whether the two pole fixtures are parallel.
NOTE
If the difference between L1 and L2, as shown in Figure 3-32, is beyond ±1 mm, the two pole fixtures are
not parallel.
RRU
User Guide 3 Installing RRU and SRXU Hardware
Issue 01 (2008-04-18) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
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