Oracle X7-2, Руководство по установке, Страница: 40 / 148

Safety Precautions
Caution -
Stabilize rack : Deploy the anti-tilt bar on the equipment rack before starting an
installation.
Caution -
Equipment loading : Always load equipment into a rack from the bottom up so that
the rack does not become top-heavy and tip over. Deploy your rack anti-tilt bar to prevent the
rack from tipping during equipment installation.
Caution -
Lifting equipment : Oracle Server X7-2 weighs approximately 35 lbs (15.88 kg).
Oracle Server X7-2L weighs 64 lbs (29.03 kg). Two people are needed to mount either server
into the rack enclosure.
Caution -
Communicate instructions : When performing a two-person procedure,
communicate your intentions clearly to the other person before, during, and after each step to
minimize confusion.
Caution -
Elevated operating ambient temperature
: If you install the server in a closed
or multi-unit rack assembly, the operating ambient temperature of the rack environment
might be higher than the room ambient temperature. Install the equipment in an environment
compatible with the maximum ambient temperature (Tma) specified for the server. For server
environmental requirements, see “Environmental Requirements” on page 15 .
Caution -
Reduced airflow
: Install the equipment in a rack so that it does not compromise the
amount of airflow required for safe operation of the equipment.
Caution -
Mechanical loading : Mount the equipment in the rack so that it does not cause a
hazardous condition due to uneven mechanical loading.
Caution -
Circuit overloading : Consider the connection of the equipment to the supply circuit
and the effect that overloading the circuits might have on over-current protection and supply
wiring. Also consider the equipment nameplate power ratings used when you address this
concern.
40 Oracle Servers X7-2 and X7-2L Installation Guide • October 2017