Acer Extensa 4100 - Manual (Page 76)

Appendix A Regulation & safety notices 66
English
4 Do not place this product on an unstable cart, stand, or table. The
product may fall, causing serious damage to the product.
5 Slots and openings are provided for ventilation; to ensure reliable
operation of the product and to protect it from overheating.
These openings must not be blocked or covered. The openings
should never be blocked by placing the product on a bed, sofa,
rug, or other similar surface. This product should never be placed
near or over a radiator or heat register, or in a built-in installation
unless proper ventilation is provided.
6 This product should be operated from the type of power indicated
on the marking label. If you are not sure of the type of power
available, consult your dealer or local power company.
7 Do not allow anything to rest on the power cord. Do not locate
this product where persons will walk on the cord.
8 If an extension cord is used with this product, make sure that the
total ampere rating of the equipment plugged into the extension
cord does not exceed the extension cord ampere rating. Also,
make sure that the total rating of all products plugged into the
wall outlet does not exceed the fuse rating.
9 Never push objects of any kind into this product through cabinet
slots as they may touch dangerous voltage points or short out
parts that could result in a fire or electric shock. Never spill liquid
of any kind on the product.
10 Do not attempt to service this product yourself, as opening or
removing covers may expose you to dangerous voltage points or
other risks. Refer all servicing to qualified service personnel.
11 Unplug this product from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
a
When the power cord or plug is damaged or frayed.
b If liquid has been spilled into the product.
c If the product has been exposed to rain or water.
d If the product does not operate normally when the operating
instructions are followed. Adjust only those controls that are
covered by the operating instructions since improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to normal condition.
e If the product has been dropped or the case has been
damaged.