Huawei DBS3900 Installation Manual page 52

RRU3260
Installation Guide
1.
2.
The connector on the power cable in the figure is only an example. The actual connector may vary
according to the situation.
3.
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.).
Issue 05 (2014-06-30)
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.
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 Binding cable ties
Installation engineer B wraps the power cable connector with a layer of PVC insulation
tape, as shown in Figure
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7 Hoisting an RU and Related Cables onto a Tower
7-11.
Figure 7-10.
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