Promise Technology Vess A6600 - Eplacing a P Ower S Upply; R Emoving the P Ower S Upply U Nit

reMoving tHe Power SuPPly unit
Toremoveafailedpowersupply,pleaserstidentifythefailedpowersupply.
1. Holdontothepowersupplyhandlewhilepressingthelockinglevertowardsthepowersupplyhandle.
2. Pulltoremovethepowersupplyfromthechassis.
1. Before replacing the power supply, power off the server, unplug
the power cord, and disconnect all wiring from the power supply.
2. In a redundant system, you do not need to power down the
server.
replaCIng a power supply
TheVessA6600systemscanaccommodatetwoACpowersuppliesinthebayattherearofthechassis.The
VessA6800systemscanaccommodatethreeACpowersuppliesinthebayattherearofthechassis.Eachunit
providesupto550Wattsofpower.Onlyasinglepowersupplyisrequiredforoperation,withthesecondpower
supplypurelyasaredundant,load-sharingbackup.Itcanberemovedwithoutaffectingsystemoperation.
InstallingandRemovingthePowerSupply
1. Alignthepowersupplyunitwiththepowersupplyslot.EnsurethattheLEDappearsontheleftwhenyou
areinstallingthepowersupplyunit.
2. CarefullyslidethePSUallthewayintothepowersupplybayuntilitclicksintoplace.
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MaintenanceVess A6000 Series Storage Appliance for Video Surveillance