Huawei iSiteC BTS3601C Installation Manual page 14

Installation Manual
iSiteC BTS3601C CDMA Base Station
the building-top floor with two M10%45 expansion bolts. Make sure the connection
of the reinforcing arms will not be twisted.
6) As shown in Figure 3-17, connect mainstay support 2 with mainstay support 1
tightly with six M10%80 bolts.
(1) Antenna lightning arrester
(5) Plastic root for support
Figure 3-17 Installing the antenna support
7) There are such cases that the building-top antenna support is not soldered with
outdoor cabling rack; or soldered but the cabling rack is not connected with the
lightning-protection network of the building. In this case, connect the base of the
antenna support to the lightning-protection network of the building with a
lightning-protection connecting bar (the lightning-protection connecting bar is the
installation parts for outdoor cabling rack).
8) Cover all the soldered parts and the support base with anti-rust paint.
9) Base of the building-top antenna support, anchors of the reinforcing arm and the
expansion bolts connected with the floor should all be covered with concrete for
protection.
3 Installing RF Antenna and Feeder System
８
(2) Mainstay support 2
(6) Anchor of reinforcing
arm
3-13
Hardware Installation
(3) Reinforcing arm (4) Mainstay support 1
(7) Soldered parts (8) M10%80 bolt