LaCie 12big Rack Network User Manual

Also see for 12big Rack Fibre 8: Technical brief Quick install guide Technical brief Datasheet Quick install guide

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LaCie 12big Rack Network User Manual Manual pdf 5 page image

LaCie 12big Rack Network ForewordUser Manual page 5Safe HandlingCAUTION: If this equipment is used in amanner not specified by the manufacturer,the protection provided by the equipmentmay be impaired.✦ All plug-in modules and blankingplates are part of the fire enclosureand must only be removed when areplacement can be immediatelyadded. The system must not be runwithout all units in place. In orderto comply with applicable safety,emission and thermal requirementsno covers should be removed andall bays must be fitted with plug-inmodules.Permanently unplug the unit if you thinkthat it has become damaged in any wayand before you move it.CAUTION: A fully assembled LaCie12big Rack Network enclosure can weighup to 30kg (66lb), 22kg (48.4lb) withoutdrives installed. Do not try to lift it by your-self.Do not lift the enclosure by the handleson the power supplies, as they are not de-signed to support that weight.CAUTION: The removal of the enclosuretop cover or the power supply mountingcage must only be performed by a serviceperson. Potential hazards include: rotatingfans and hot surfaces.The enclosure top cover must be securedwhen the enclosure is in normal use, byrotating the lock 90° to the “locked” po-sition (this is to prevent users/operatorsfrom accessing service areas).Safety✦ The LaCie 12big Rack Networkunit must only be operated from apower supply input voltage range of100 - 240 VAC, 50 - 60 Hz.✦ The plug on the power supply cordis used as the main disconnect de-vice. Ensure that the socket outletsare located near the equipment andare easily accessible.✦ This equipment is intended to oper-ate with two working Power SupplyUnits (PSUs) housed in a Power Sup-ply Mounting Cage. Before remov-al/replacement of a PSU disconnectall supply power for complete isola-tion.✦ A faulty PSU must be replaced witha fully operational PSU within 24hours. Please refer to section 6.3.Environment.✦ A safe electrical earth connectionmust be provided to the power cord.Check the grounding of the enclo-sure before applying power.CAUTION: Bifurcated power cordsMUST NOT be used with the LaCie 12bigRack Network enclosure, this system doesnot support their use.✦ Provide a suitable power sourcewith electrical overload protectionto meet the requirements laid downin the technical specification.✦ Hot surfaces (heatsinks) are exposedwhen the enclosure top cover is re-moved. Disconnect power and al-low to cool before removal/replace-ment of the SAS Expander PCB.CAUTION: Do not remove covers fromthe PSU. Danger of electric shock inside.Return the PSU to your supplier for repair.BBU Battery Safety (RAID option)Please refer to section 5.9. Replacing theBattery Backup Unit.CAUTION: There is a danger of explo-sion if the battery is replaced by an incor-rect type.Dispose of used batteries in accordancewith the manufacturer’s instructions andNational regulations.Equipment HandlingPrecautionsCAUTION: Operation of the Enclosurewith ANY drive carrier modules missingwill disrupt the airflow and the drives willnot receive sufficient cooling. It is ESSEN-TIAL that all apertures are filled beforeoperating the unit. Dummy drive carriermodules must be fitted to unused drivebays.CAUTION: The RJ45 sockets on theMotherboard/PCI cards are for Ethernetconnection only and must not be con-nected to a telecommunications network.CAUTION: Boot drives are fragile andmust be handled with care during remov-al/replacement.Safety Guidelines