HP LC2000r HP Netserver LC 2000 Installation Guide - Page 30
Removing the HP NetServer's Covers
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Chapter 3 Opening and Closing the HP NetServer Removing the HP NetServer's Covers The HP NetServer's covers are designated top and bottom for the rack-mounted version and left and right for the pedestal version. Removing Covers - Rack-Mount (LC 2000r) Use this procedure to remove the bezel and then safely extend the NetServer to where you can remove the covers (top and bottom) from the HP NetServer LC 2000r. • If you are installing hardware options, you must remove the front bezel, extend the NetServer, and remove the top cover. The hardware options include accessory boards, DIMMs, and an additional processor, which require access to the interior of the NetServer. • If you are only installing or removing SCSI disk drives, open the bezel, but do not extend the NetServer or remove the covers. The front bezel is hinged like a door and does not require removal. l If you are only installing the redundant power supply, you do not need to remove the bezel, extend the NetServer or remove the covers. WARNING To prevent injury do not operate the HP NetServer with its covers removed, or install items with the power cord connected. Always disconnect the power cord before removing any covers, to avoid exposure to high energy levels that may cause burns when parts are short-circuited by metal objects such as tools or jewelry. Disconnect any telephone cables to avoid exposure to shock hazard from telephone ringing voltages. CAUTION To prevent overheating, never operate the NetServer with its covers removed. This includes the power supplies and Hot Swap hard disks, which must be replaced or the opening covered immediately (within 2 minutes). 1. If the HP NetServer is operating, log off all users and, if necessary, back up files. 2. Follow instructions in your network operating system (NOS) documentation to gracefully shut down all networking software and applications. 22
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