Installation manual

PowerSupplyUnitinstallation
PowerSupplyUnitinstallationprocedure
Dependingontheinstallationmethodprovided,twoproceduresareprovided.
Cabinetsmountedsidebyside,oraboveeachother
1Observetheeight8.5mmmountingholesthroughtherearsideofthetwoshock
absorbers.
2Arrangethenecessarybracketsonthebulkheadtotthecabinets.
3Preparethebracketstoaccepttheeightbolts.
4Ifnecessary,mountatemporaryshelfunderthecabinettosupportitsweight.
5Placethecabinetinitscorrectposition(onthesupportshelf),andmountitproperly
usingeightsuitablebolts.
Cabinetsinstalledonthemountingframe
1Observethemountingholesonthemountingframe.
2Arrangethenecessarybracketsonthebulkheadtotshockabsorbers.
3Mountthebulkheadbracketsfortheshockabsorbers.
4Placetheframeinitscorrectposition,andmountitproperly.
5Foreachcabinet,placeitonthesupportshelfontheframe,andmountitproperly
totheframeusingfoursuitablebolts.
PowerSupplyUnitpopulation
WARNING
Thiscabinetcontainshighvoltages.YoumustdisconnecttheAC
powerconnectionsbeforeopeningthecabinet.
ThefollowingitemsareinstalledinthePowerSupplyUnit.
•Mountedonshelvesonthebackwall:
–+75Vdcpowersupply
–+12Vdcpowersupply
–+6Vdcpowersupply
–Fusebracket
•AnInternetpowerswitchismountedatthebottomofthecabinet.
•Aterminalblockandafanaremountedontheleftsidewall.
Allcablesinandoutofthecabinetarefedthroughholesinthebottom.
331549/B
57