1. After climbing up to the tower, installation engineer A secures the fixed pulley to the tower
platform support and leads the lifting sling through the fixed pulley.
2. Installation engineer B secures three cable ties to the power cable connector, and then
secures the power cable to the lifting sling, as shown in Figure 7-10.
NOTE
The connector on the power cable in the figure is only an example. The actual connector may vary
according to the situation.
Figure 7-10 Binding cable ties
3. Installation engineer B wraps the power cable connector with a layer of PVC insulation
tape, as shown in Figure 7-11.
NOTE
Wrap the PVC insulation tape from 30 mm (1.18 in.) away from one end of the connector until it
reaches the other end of the connector. The total length of the wrapped connector is 100 mm (3.94
in.).
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.
49
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