HP Pavilion a387x Desktop PC - Manual (Page 10)

2 user’s guide
safety information
This product has not been evaluated for connection to an “IT” power system
(an AC distribution system with no direct connection to earth, according to
IEC 60950).
ac power safety warnings
WARNING: Install the PC near an AC outlet. The AC power cord
is your PC’s main AC disconnecting device and must be easily
accessible at all times. For your safety, the power cord provided
with your system has a grounded plug. Always use the power cord
with a properly grounded wall outlet to avoid the risk of
electrical shock.
WARNING: To reduce the possibility of an electric shock from the
telephone network, plug your PC into the AC outlet before
connecting it to the telephone line. Also, disconnect the telephone
line before unplugging your PC from the AC power outlet.
WARNING: Your system is provided with a voltage select switch
for use in a 115 or 230 VAC power system. The voltage select
switch has been pre-set to the correct voltage setting for use in the
particular country/region where it was initially sold. Changing the
voltage select switch to the incorrect position can damage your PC
and void any implied warranty.
WARNING: Always disconnect the modem cord from the telephone
system before installing or removing your PC cover.
WARNING: Do not operate the PC with the cover removed.
WARNING: The power supply is not user-serviceable. To prevent
damage to the power supply, have a qualified person repair or
replace it. All other components are user-serviceable.
WARNING: Electrostatic discharge (ESD) can damage disk drives,
add-in cards, and other components. If an ESD station is not
available, wear a wrist strap attached to a metal part of the PC.
Place cards on a conductive foam pad or inside the card wrapper, if
possible, but never on the card wrapper.