User's Manual Part 2

Installing a Fusion Wideband Main Hub
InterReach Fusion Wideband Installation, Operation, and Reference Manual Page 115
D-620616-0-20 Rev H • TECP-77-044 Issue 7 • May 2013 © 2013 TE Connectivity Ltd.
INSTALLINGAFUSIONWIDEBANDMAINHUB
CAUTION! InstallFusionWidebandMainHubsinindoorlocationsonly.
NOTE: Thefollow
ingpr ocedureassum es thatthe systemis new fromthe factory andthat it hasnot
beenprogrammedwithbands.Ifyouarereplacingcomponentsinapre‐installedsystemwith
either new units or units that may already be program med (for example, re‐using units from
anothersystem),referto“ReplacingFu
sionWidebandComponents”onpage175.
TheFusionWidebandMainHub(2Uhigh)mountsinastandard19in.(483mm)equipmentrack.
Allowclearanceof76mm(3in.)frontandrear,and51mm(2in.)onbothsidesforaircirculation.
Notoporbottomclearanceisrequired.
Figure21.
Flush Mounting Bracket Detail
DothefollowingtoinstalltheHubinarack:
1 Confirm
thatthemountingscrewsmatchtherack’sthreads.(TheFusionWidebandMainHub
shipswith#10‐32mountingscrews;anothercommonrackthreadis#12‐24.)
2 Insertspringnutsintorackwher
eneededoruseexistingthreadedholes.
3 PlacetheHubintotherackfromt
hefront.
4 Aligntheflan
geholeswiththespringnutsinstalledinStep2.
5 Insertthe
mountingscrewsintheappropriatepositionsintherack.
6 Tightent
hemountingscrews.
 InstallingaFusionWidebandMainHubinaRack