Installing Outdoor Grounding Bar - Huawei BTS3802C Installation Manual

Installation Manual – Antenna & Feeder System Installation
BTS3802C & RRU

2.3 Installing Outdoor Grounding Bar

Note:
If the outdoor grounding bars are available, and they all meet the requirement, this section can be
skipped.
In actual installation, the grounding bar installation position shall conform to
engineering drawings. In indoor installation, install the grounding bar near the feeder
window and the optimum installation position is the place right below the feeder
window.
Its installation is shown in Figure 2-2 and Figure 2-3.
(6)
(5)
(4)
(1) Nut M12
(5) Insulating washer b
Figure 2-2 Installation of indoor grounding bar (1)
(2)
(3)
(4)
(5)
(6)
(1) Nut M12
(5) Insulating washer b
Figure 2-3 Installation of indoor grounding bar (2)
(1)
(3)
(2)
(2) Spring washer 12
(6) Expansion bolt and expansion nut
(1)
(7)
(2) Spring washer 12
(6) Expansion bolt and expansion nut
Installing RF Antenna & Feeder System
(3) Big plain washer
(3) Big plain washer
2-3
Chapter 2
(4) Insulating washer a
(4) Insulating washer a
(7) Indoor grounding bar