Server Technical Overview

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WARNING
Take care not to short live components with conductive tools, such as an
adjustable wrench.
To prevent shock, take care not to drop or leave conductive parts, such as a
screw, in the server when servicing the system.
Be careful when accessing a fan or rotating parts to avoid cutting your hand or
fingers.
 Safety inspections – When servicing the system, check equipment that can cause harm
due to deterioration, and if necessary, replace the part.
Safety Notices for Users Outside of the U.S.A. and Canada
 PELV (Protected Extra-Low Voltage) Integrity: To ensure the extra-low voltage integrity
of the equipment, connect only equipment with mains-protected electrically-compatible
circuits to the external ports.
 Remote Earths: To prevent electrical shock, connect all local (individual office)
computers and computer support equipment to the same electrical circuit of the building
wiring. If you are unsure, check the building wiring to avoid remote earth conditions.
 Earth Bonding: For safe operation, only connect the equipment to a building supply that
is in accordance with current wiring regulations in your country. In the USA those wiring
standards are regulated by Underwriter Laboratories (UL); in the U.K., by the Institution
of Electrical Engineers, (IEE) and in Canada by the Canadian Standards Association
(CSA).