Huawei RRU3268, Руководство по установке

Страница: 50 / 131

Figure 7-5 Incorrect binding method
3. Installation engineer B pulls the lifting sling downwards, and installation engineer C pulls
the traction sling outwards to protect the RRU from colliding with the tower.
Step 2
Installation engineer A catches the RRU, install the RRU on the main bracket, use an inner
hexagon screwdriver to tighten the captive screw into the hole of the attachment plate to 5 N·m
(44.25 lbf·in.) for connecting the attachment plate and the main bracket, see
8 Installing the
RRU .
Step 3 Remove the lifting sling and traction sling.
NOTE
The procedure for hoisting the RRU and mounting kits onto the tower is for your reference only.
----End
7.2 Hoisting Fiber Optic Cables onto a Tower
This section describes the procedure for hoisting fiber optic cables onto a tower and the
precautions that must be taken.
Context
Cabling requirements for power cables are met. For details, see 9.1 Cabling Requirements .
Procedure
Step 1
Hoist the fiber optic cables onto the tower, as shown in Figure 7-6 .
RRU3268
Installation Guide
7 Hoisting an RRU and Related Cables onto a Tower
Issue () Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
42