Lenovo IdeaPad N586 (English) Safty and General Information Guide - Page 9

Safety guidelines, Service and upgrades, Power cords and power adapters - support

Get Lenovo IdeaPad N586 PDF manuals and user guides View all Lenovo IdeaPad N586 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 9 highlights

Chapter 1. Important safety information Safety guidelines Always observe the following precautions to reduce the risk of injury and property damage. „ Service and upgrades Do not attempt to service a product yourself unless instructed to do so by the customer support center or your documentation. Note: Some computer parts can be upgraded or replaced by the customer. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs. You must closely follow all instructions when installing or replacing parts. The Off state of a power indicator does not necessarily mean that voltage levels inside a product are zero. Before you remove the covers from a product equipped with an AC power cord, always make sure that the power is turned off and that the product is unplugged from any power source. Before replacing any CRUs, turn off the computer and wait three to five minutes to let the computer cool before opening the cover. „ Power cords and power adapters Use only the power cords and power adapters supplied by the product manufacturer. The power cord and power adapter are intended for use with this product only. They should never be used with any other product. The power cords shall be safety approved. For Germany, it shall be H05VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable types shall be used accordingly. Never wrap a power cord around a power adapter or other object. Doing so can stress the cord in ways that can cause the cord to fray, crack, or crimp. This can present a safety hazard. Always route power cords or any other cables so that they will not be walked on, tripped over, or pinched by objects. 3

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
Chapter 1. Important safety information
3
Safety guidelines
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Always observe
t
he follow
ing
preca
uti
o
n
s
t
o red
u
ce
t
he r
i
sk of
inju
ry a
n
d
proper
t
y dama
g
e.
Service and upgrades
Do
n
o
t
a
tt
emp
t
t
o serv
i
ce a prod
u
c
t
yo
u
rself
un
less
in
s
t
r
u
c
t
ed
t
o do so by
t
he
c
u
s
t
omer s
u
ppor
t
ce
nt
er or yo
u
r doc
u
me
nt
a
ti
o
n
.
Before replac
ing
a
n
y CRUs,
tu
r
n
off
t
he comp
ut
er a
n
d wa
it
t
hree
t
o f
i
ve
m
inut
es
t
o le
t
t
he comp
ut
er cool before ope
ning
t
he cover.
Power cords and power adapters
Use o
n
ly
t
he power cords a
n
d power adap
t
ers s
u
ppl
i
ed by
t
he prod
u
c
t
ma
nu
fac
tu
rer. The power cord a
n
d power adap
t
er are
int
e
n
ded for
u
se w
it
h
t
h
i
s prod
u
c
t
o
n
ly. They sho
u
ld
n
ever be
u
sed w
it
h a
n
y o
t
her prod
u
c
t
.
The power cords shall be safe
t
y approved. For Germa
n
y,
it
shall be H05VV-F,
3G, 0.75 mm
2
, or be
tt
er. For o
t
her co
unt
r
i
es,
t
he s
uit
able
t
ypes shall be
u
sed
accord
ing
ly.
Never wrap a power cord aro
un
d a power adap
t
er or o
t
her ob
j
ec
t
. Do
ing
so
ca
n
s
t
ress
t
he cord
in
ways
t
ha
t
ca
n
ca
u
se
t
he cord
t
o fray, crack, or cr
i
mp.
Th
i
s ca
n
prese
nt
a safe
t
y hazard.
Always ro
ut
e power cords or a
n
y o
t
her cables so
t
ha
t
t
hey w
i
ll
n
o
t
be walked
o
n
,
t
r
i
pped over, or p
in
ched by ob
j
ec
t
s.
Note:
S
ome comp
ut
er par
t
s ca
n
be
u
p
g
raded or replaced by
t
he c
u
s
t
omer.
Replaceme
nt
par
t
s approved for c
u
s
t
omer
in
s
t
alla
ti
o
n
are referred
t
o as
C
u
s
t
omer Replaceable U
nit
s, or CRUs. Le
n
ovo prov
i
des doc
u
me
nt
a
ti
o
n
w
it
h
in
s
t
r
u
c
ti
o
n
s whe
n
it
i
s appropr
i
a
t
e for c
u
s
t
omers
t
o
in
s
t
all op
ti
o
n
s or
replace CRUs. Yo
u
m
u
s
t
closely follow all
in
s
t
r
u
c
ti
o
n
s whe
n
in
s
t
all
ing
or
replac
ing
par
t
s. The Off s
t
a
t
e of a power
in
d
i
ca
t
or does
n
o
t
n
ecessar
i
ly
mea
n
t
ha
t
vol
t
a
g
e levels
in
s
i
de a prod
u
c
t
are zero. Before yo
u
remove
t
he
covers from a prod
u
c
t
eq
ui
pped w
it
h a
n
AC power cord, always make
s
u
re
t
ha
t
t
he power
i
s
tu
r
n
ed off a
n
d
t
ha
t
t
he prod
u
c
t
i
s
un
pl
ugg
ed from
a
n
y power so
u
rce.