Huawei Technologies Co. Ltd PRU11WIFI Manual Do Utilizador

DBS3900 LampSite
Installation Guide

8 Installing a pRRU3902 or pRRU3911 or

pRRU3911+WIFI

Issue 08 (2016-05-30)

Huawei Proprietary and Confidential

127

Figure 8-15

Locking the protection screw

(1) M4 threaded hole

(2) Hole for self-tapping screws

(3) Quincunx screw

----End

8.3.4 Installing a pRRU on a Pole

This section describes how to install a pRRU on a metal pole indoors.

Procedure

Step 1 Determine the position for installing the pRRU based on the construction blueprint and the

pRRU installation clearance requirements.

For details about the clearance requirements, see 8.1.3 Space Requirements.

Step 2 Secure the pRRU mounting bracket on the metal pole, as shown in Figure 8-16.