(1) Lifting sling (2) Traction sling
Step 3 Technician A catches the mounting kits and then unties the slings.
Step 4 Install the mounting kits. For detailed operations, see steps 1 to 3 in 8.2.1 Installing a Single
RRU.
Step 5 Technician C binds the RRU using the lifting sling and traction sling, as shown in Figure 7-2.
The binding methods in Figure 7-3 and Figure 7-4 are incorrect.
Figure 7-2 Binding the RRU
(1) Handle
(2) Lifting sling (3) Traction eye (4) Traction sling
Figure 7-3 Incorrect binding method (1)
RRU3832&RRU3632
Installation Guide
7 Hoisting an RRU and Related Cables onto a Tower
Issue 05 (2014-06-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
43
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