Compaq A900 User Manual page 73

xý Ventilation
Slots and openings in the product are provided
for ventilation and should never be blocked or
covered since these ensure reliable operation of
the product and protect it from overheating. The
openings should never be blocked by placing
the product on a bed, sofa, carpet, or other
similar flexible surface. The product should not
be placed in a built-in apparatus such as a
bookcase or rack unless the apparatus has been
specifically designed to accommodate the
product, proper ventilation is provided for the
product, and the manufacturer's instructions
have been followed.
xý Water and Moisture
Do not use the product in a wet location.
xý Grounded (Earthed) Products
Some products are equipped with a three-wire
electrical grounding-type plug that has a third
pin for grounding. This plug only fits into a
grounded electrical outlet. This is a safety
feature. Do not defeat the safety purpose of the
grounding-type plug by trying to insert it into a
non-grounded outlet. If you cannot insert the
plug into the outlet, contact your electrician to
replace the obsolete outlet.
xý Power Sources
The product should be operated only from the
type of power source indicated on the product's
electrical ratings label. If you have questions
about the type of power source to use, contact
your Compaq authorized service provider or
local power company. For a product that
operates from battery power or other power
sources, refer to the operating instructions
included with the product.
xý Accessibility
Be sure that the power outlet you plug the
power cord into is easily accessible and located
as close to the equipment operator as possible.
When you need to disconnect power to the
equipment, be sure to unplug the power cord
from the electrical outlet.
xý Power Cords
If you have not been provided with a power
cord for your unit or for any AC-powered
option intended for use with your unit, you
should purchase a power cord that is approved
for use in your country.
The power cord must be rated for the product and for
the voltage and current marked on the product's
electrical ratings label. The voltage and current rating
of the cord should be greater than the voltage and
current rating marked on the product. In addition, the
diameter of the wire must be a minimum of 0.75 mm
18AWG and the cord should be between 5 and 6.5 feet
(1.5 and 2 meters) long. If you have questions about
the type of power cord to use, contact your Compaq
authorized service provider.
Route the power cord so that it will not be walked on,
tripped over, or pinched by items placed upon or
against it. Pay particular attention to the plug,
electrical outlet, and the point where the cord exits the
product.
xý Protective Attachment Plug
In some countries, the product cord set may be
equipped with a wall plug having overload
protection. This is a safety feature. If the plug
needs to be replaced, be sure the Compaq
authorized service provider uses a replacement
plug specified by the manufacturer as having
the same overload protection as the original
plug.
xý Extension Cord
If an extension cord or power strip is used,
make sure that the cord or strip is rated for the
product and that the total ampere ratings of all
products plugged into the extension cord or
power strip do not exceed 80% of the extension
cord or strip ampere ratings limit.
xý Overloading
Do not overload an electrical outlet, power
strip, or convenience receptacle. The overall
system load must not exceed 80% of the branch
circuit rating. If power strips are used, the load
should not exceed 80% of the power strip input
rating.
xý Cleaning
Unplug the product from the wall outlet before
cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
xý Heat
The product should be placed away from
radiators, heat registers, stoves, or other pieces
of equipment (including amplifiers) that
produce heat.
xý Replacement Parts
When replacement parts are required, be sure
the service provider uses replacement parts
specified by Compaq.
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