TB7300 Installation and Operation Manual Installation 39© Tait Limited November 20175 InstallationThis chapter provides information on the site requirements for yourTB7300 equipment and also describes how to install the base station in astandard 19inch rack or cabinet.If this is your first time installing a TB7300 base station, we recommendthat you read the entire chapter before beginning the actual installation.5.1 Before You Begin5.1.1 Equipment SecurityThe security of your base station equipment is a high priority. If the site isnot fully secure, the base station should at least be locked in a secure,ventilated cabinet to prevent unauthorized access.5.1.2 Grounding and Lightning ProtectionElectrical Ground A threaded grounding connector is provided on the rear of the tray forpermanent connection to the site protective ground point (refer to“Connecting the Base Station” on page 51 for more details). The minimumwire gauge for this connection is 1.35mm²/16AWG.Lightning Ground It is extremely important for the security of the site and its equipment thatyou take adequate precautions against lightning strike. Because it is outsidethe scope of this manual to provide comprehensive information on thissubject, we recommend that you conform to your country’s standardsorganization or regulatory body.Norway andSweden NorskUtstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annetjordtilkoplet utstyr - og er tilkoplet et kabel-TV nett, kan forårsakebrannfare. For å unngå dette skal det ved tilkopling av utstyret til kabel-TVnettet installeres en galvanisk isolator mellom utstyret og kabel-TV nettet.SvenskaUtrustning som är kopplad till skyddsjord via jordat vägguttag och/eller viaannan utrustning och samtidigt är kopplad till kabel-TV nät kan i vissa fallmedfõra risk fõr brand. Fõr att undvika detta skall vid anslutning avutrustningen till kabel-TV nät galvanisk isolator finnas mellan utrustningenoch kabel-TV nätet.