User's Manual

RRU3278

Installation Guide

6 Hoisting the RRU and Cables onto a Tower

Issue 05 (2017-03-10)

Huawei Proprietary and Confidential



The load-bearing capacity of each sling must be greater than 200 kg (441 lb) and the

diameter of each sling must be less than 25 mm (0.98 in.). The angle at the top of the

traction sling (by the knot) must be less than or equal to 60°.



When hoisting the RRU, protect it from colliding with the tower.



Install an RRU on a pole, angle steel, or U-steel after hoisting the RRU onto a tower.



Do not hoist the RRU by the handle or traction eye only, as shown in Figure 6-4 and

Figure 6-5.

Figure 6-4 Forbidding hoisting an RRU by the handle only