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User's Manual

ManualsBrandsNokia Solutions and Networks ManualsElectronicsLTE 700 MHz Public Safety Base Station Transceiver
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LTEeNodeBIndoorHardwareInstallationBCUIIinstallation
Procedure3-8BCUIIInstallation(Continued)
3
HangtheBCUIIonthetwomountingscrewsandmatethegreentwo-position
ScrewTerminalConnectorintotheBCUIIPowerSupplyontherear .
Tightenthetworetainingscrewsintothematingconnectorto1.3N-m(12
in-lb.
4
UseaT25torxbittoinstalltheremaining(twoscrewsperside)rackmounting
screws.Torqueallrackmountingscrewsto4.7N-m(42in-lb).
ConnectingGroundtoBCUII
PerformthestepsinProcedure3-9toconnectthegroundcabletoBCUII.
Procedure3-9ConnectinggroundtoBCUII
1
Removethegroundlugfromtheleftinsidewallusinga10mmsocketor
nutdriver.
2
CrimptheBCUIIgroundlugontoa6AWGwire.
3
Attachthegroundwiredoubleholelugtothethreadedstudslocatedatthe
BCUIIcardcagefrontleftcorner.
SecurethegroundwirelugtothethreadedstudswiththetwoM6nuts.Using
a10mmsocketandtorquedriver ,tightenthenutsto5.1N-m(45in-lb).
4
Connecttheotherendofthegroundwiretothemastergroundbar.
NOTE
Donotreinstallbercover(feedthroughplate)atthistime.Setit
asideforsafekeepinguntiltheberinstallationiscompletedlater .
68P09308A55-63-17
FEB2010