Huawei DBS3900 LTE Installation Manual page 58

RRU3260
Installation Guide
Figure 7-9 Hoisting power cables onto the tower
(1) Lifting sling
1.
2.
Issue ()
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
NOTE
The connector on the power cable in the figure is only an example. The actual connector may vary
according to the situation.
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7 Hoisting an RRU and Related Cables onto a Tower
(2) Fixed pulley
Figure 7-10.
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