© Copyright Lenovo 2018
: Safety Information
7
Safety Statements
Important—
Each
caution
and
danger
statement
in
this
document
is
labeled
with
a
number.
This
number
is
used
to
cross
reference
the
English
‐
language
caution
or
danger
statement
with
the
translated
versions
of
the
caution
or
danger
statement
in
the
Safety
Information
document.
For
example,
if
a
caution
statement
is
labeled
“Statement
1,”
translations
for
that
caution
statement
are
in
the
Safety
Information
document
under
“Statement
1.”
Be
sure
to
read
all
caution
and
danger
statements
in
this
document
before
you
perform
the
procedures.
Read
any
additional
safety
information
that
comes
with
the
system
or
optional
device
before
you
install
the
device.
Following
is
a
compilation
of
the
statements
found
throughout
this
manual.
Statement 1
DANGER
Electrical
current
from
power,
telephone,
and
communication
cables
is
hazardous.
To
avoid
a
shock
hazard:
Do
not
connect
or
disconnect
any
cables
or
perform
installation,
maintenance,
or
reconfiguration
of
this
product
during
an
electrical
storm.
Connect
all
power
cords
to
a
properly
wired
and
grounded
electrical
outlet.
Connect
to
properly
wired
outlets
any
equipment
that
will
be
attached
to
this
product.
When
possible,
use
one
hand
only
to
connect
or
disconnect
signal
cables.
Never
turn
on
any
equipment
when
there
is
evidence
of
fire,
water,
or
structural
damage.
Disconnect
the
attached
power
cords,
telecommunications
systems,
networks,
and
modems
before
you
open
the
device
covers,
unless
instructed
otherwise
in
the
installation
and
configuration
procedures.
Connect
and
disconnect
cables
as
described
in
the
following
table
when
installing,
moving,
or
opening
covers
on
this
product
or
attached
devices.
To
Connect:
1.
Turn
everything
OFF.
2.
First,
attach
all
cables
to
devices.
3.
Attach
signal
cables
to
connectors.
4.
Attach
power
cords
to
outlet.
5.
Turn
device
ON.
To
Disconnect:
1.
Turn
everything
OFF.
2.
First,
remove
power
cords
from
outlet.
3.
Remove
signal
cables
from
connectors.
4.
Remove
all
cables
from
devices.