HP LH4r HP Netserver LH 4 User Guide - Page 52

Preparing for Installation

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Chapter 8 Installing the NetServer in an HP Rack System/E or Rack System/U Preparing for Installation You should plan the placement of your HP NetServer LH 4r and other rack components before proceeding with installation. Proper placement is vital for both safety and operating efficiency. For more details, see the HP NetServer Rack Installation Road Map and the HP Rack System/E User Manual or the HP Rack System/U User Manual. STOP! Read the HP NetServer Rack Installation Roadmap before installing the HP NetServer LH 4r. The roadmap contains important information you need to know for installing components in the rack. HP Rack Assistant can be used to plan the rack configuration. HP Rack Assistant can be downloaded from the following web site: http://www.hp.com/ The rack-optimized HP NetServer LH 4r fits into 19-inch-wide EIA (Electrical Industry Association) racks. Vertical space in the rack is measured in standard EIA units. One EIA unit is 1.75 inches (44.45 mm). The HP NetServer LH 4r requires 8 EIA units of space. Prevent Rack Tip-Over, Equipment Damage and Injury WARNING To prevent the rack from tipping over, extend the anti-tip foot from under the front of the enclosure prior to mounting any components. Also lower the leveler feet at the four corners of the rack to improve stability and prevent the rack from rolling away as devices are inserted into their rack mounts. Failure to use the anti-tip foot and leveler feet could result in serious injury. CAUTION The HP NetServer LH 4r weighs up to 160 pounds (73 kg.) when fully loaded. Take out power supplies and hot-swap hard disk drives before lifting the NetServer into the rack. Use two people when moving the NetServer or lifting it into the rack. 46

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Chapter 8
Installing the NetServer in an HP Rack System/E or Rack System/U
46
Preparing for Installation
You should plan the placement of your HP NetServer LH 4r and other rack
components before proceeding with installation. Proper placement is vital for
both safety and operating efficiency. For more details, see the
HP NetServer Rack
Installation Road Map
and the
HP Rack System/E User Manual
or the
HP Rack
System/U User Manual.
STOP!
Read the
HP NetServer Rack Installation Roadmap
before
installing the HP NetServer LH 4r. The roadmap contains
important information you need to know for installing
components in the rack.
HP Rack Assistant can be used to plan the rack configuration. HP Rack Assistant
can be downloaded from the following web site:
The rack-optimized HP NetServer LH 4r fits into 19-inch-wide EIA (Electrical
Industry Association) racks. Vertical space in the rack is measured in standard
EIA units. One EIA unit is 1.75 inches (44.45 mm). The HP NetServer LH 4r
requires 8 EIA units of space.
Prevent Rack Tip-Over, Equipment Damage and Injury
WARNING
To prevent the rack from tipping over, extend the anti-tip
foot from under the front of the enclosure prior to
mounting any components.
Also lower the leveler feet at the
four corners of the rack to improve stability and prevent the
rack from rolling away as devices are inserted into their rack
mounts. Failure to use the anti-tip foot and leveler feet could
result in serious injury.
CAUTION
The HP NetServer LH 4r weighs up to 160 pounds (73 kg.)
when fully loaded. Take out power supplies and hot-swap
hard disk drives before lifting the NetServer into the rack.
Use two people when moving the NetServer or lifting it into
the rack.