Lenovo V200 Laptop Safety and Warranty Guide - 3000 Family notebooks - Page 20

product, ventilation

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Heat and product ventilation DANGER Computers, ac adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions: v When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended length of time. When you use the keyboard, avoid keeping your palms on the palm rest for a prolonged period of time. Your computer generates some heat during normal operation. The amount of heat depends on the amount of system activity and the battery charge level. Extended contact with your body, even through clothing, could cause discomfort or even a skin burn. Periodically take breaks from using the keyboard by lifting your hands from the palm rest; and be careful not to use the keyboard for any extended length of time. v Do not operate your computer or charge the battery near flammable materials or in explosive environments. v Ventilation slots, fans and/or heat sinks are provided with the product for safety, comfort, and reliable operation. These features might inadvertently become blocked by placing the product on a bed, sofa, carpet, or other flexible surface. Never block, cover, or disable these features. v When the ac adapter is connected to an electrical outlet and your computer, it generates heat. Do not place the adapter in contact with any part of your body while using it. Never use the ac adapter to warm your body. Extended contact with your body, even through clothing, may cause a skin burn. For your safety, always follow these basic precautions with your computer: v Keep the cover closed whenever the computer is plugged in. v Regularly inspect the outside of the computer for dust accumulation. v Remove dust from vents and any perforations in the bezel. More frequent cleanings might be required for computers in dusty or high-traffic areas. v Do not restrict or block any ventilation openings. v Do not operate your computer inside furniture, as this might increase the risk of overheating. v Airflow temperatures into the computer should not exceed 35° C (95° F). 10 Lenovo 3000 Safety and Warranty Guide

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Heat
and
product
ventilation
DANGER
Computers,
ac
adapters,
and
many
accessories
can
generate
heat
when
turned
on
and
when
batteries
are
charging.
Notebook
computers
can
generate
a
significant
amount
of
heat
due
to
their
compact
size.
Always
follow
these
basic
precautions:
v
When
your
computer
is
turned
on
or
the
battery
is
charging,
the
base,
the
palm
rest,
and
some
other
parts
may
become
hot.
Avoid
keeping
your
hands,
your
lap,
or
any
other
part
of
your
body
in
contact
with
a
hot
section
of
the
computer
for
any
extended
length
of
time.
When
you
use
the
keyboard,
avoid
keeping
your
palms
on
the
palm
rest
for
a
prolonged
period
of
time.
Your
computer
generates
some
heat
during
normal
operation.
The
amount
of
heat
depends
on
the
amount
of
system
activity
and
the
battery
charge
level.
Extended
contact
with
your
body,
even
through
clothing,
could
cause
discomfort
or
even
a
skin
burn.
Periodically
take
breaks
from
using
the
keyboard
by
lifting
your
hands
from
the
palm
rest;
and
be
careful
not
to
use
the
keyboard
for
any
extended
length
of
time.
v
Do
not
operate
your
computer
or
charge
the
battery
near
flammable
materials
or
in
explosive
environments.
v
Ventilation
slots,
fans
and/or
heat
sinks
are
provided
with
the
product
for
safety,
comfort,
and
reliable
operation.
These
features
might
inadvertently
become
blocked
by
placing
the
product
on
a
bed,
sofa,
carpet,
or
other
flexible
surface.
Never
block,
cover,
or
disable
these
features.
v
When
the
ac
adapter
is
connected
to
an
electrical
outlet
and
your
computer,
it
generates
heat.
Do
not
place
the
adapter
in
contact
with
any
part
of
your
body
while
using
it.
Never
use
the
ac
adapter
to
warm
your
body.
Extended
contact
with
your
body,
even
through
clothing,
may
cause
a
skin
burn.
For
your
safety,
always
follow
these
basic
precautions
with
your
computer:
v
Keep
the
cover
closed
whenever
the
computer
is
plugged
in.
v
Regularly
inspect
the
outside
of
the
computer
for
dust
accumulation.
v
Remove
dust
from
vents
and
any
perforations
in
the
bezel.
More
frequent
cleanings
might
be
required
for
computers
in
dusty
or
high-traffic
areas.
v
Do
not
restrict
or
block
any
ventilation
openings.
v
Do
not
operate
your
computer
inside
furniture,
as
this
might
increase
the
risk
of
overheating.
v
Airflow
temperatures
into
the
computer
should
not
exceed
35°
C
(95°
F).
10
Lenovo
3000
Safety
and
Warranty
Guide