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Preventive
Site
Configuration
The
essential
ventilated
inaccessible
Read and
help avoid
shutdowns
General Precautions
The
temperature
Remember
not be
Never
into
Follow
can
Ensure
designed
flow
Racks
Equipment
Install
an
negative
If
The
Ensure
12
racks
Equipment
into
the
installed
Shutdowns
Avoiding
of
chassis
proper placement
the
successful
for
system
operation
malfunctions
can
cause
system
by
equipment
poor
follow
these precautions
future
equipment
failures
CSC-ENVM
card
monitors
maximum
minimum
and
equipment
that
electrical
cool
equipment
adequate
to
chassis
by
side because
place
side
next
the intake
vent
of the
ESD
prevention
procedures
immediate
or intermittent
cause
the chassis cover
that
to direct
air
cooling
the chassis only
in
an
where
rack
open
possible
ventilation
system
that
is
too powerful
around
air
the chassis
pressure
the chassis with
operate
necessary
correct
use of
inside
baffles
the rack
not overly
that
is
15 inches
of
clearance
to
vertical
avoid
obstructing
this
bottom
near
the
of the rack
the intake ports of
equipment
rack
the enclosed
rack
If
and
of
the
your equipment
layout
Equipment
placed
and shutdowns
In
make
placement
can
system
when
planning
site
layout
your
and
reduce
the likelihood
the
chassis environment
interior
and
voltages
reports
heat and ambient
generates
to
acceptable
operating
the heated
exhaust
avoid
damage
equipment
to
to
failure
equipment
and
card
access
are
panels
card
an open
the
through
cage
enclosed
rack
has adequate
that
in
closed
rack
and
redirecting
the
rack
door
the
open
enclosed
rack
the
can
assist
congested
In
an
enclosed
The
horizontal
clearance
recommended
space Open
racks
are
may
excessive
generate
above
leading
to failures
have
does
not
you
are using
General
rack
or wiring
closet
too close together
and
inadequately
chassis
addition
front
panels
maintenance
difficult
and equipment
locations
of environmentally
caused
and
provides
warnings
on
occurrences
room
temperature
temperatures
from one
chassis
air
will
Damage
from
static
and
The
in
secure
chassis
place
access
will
panel
redirect
an
ventilation
or
exhaust
may
also prevent
cooling
away from
the chassis intake
air
open rack
or
in
an
chassis
in
cooling
the
rack
ideally separate
the
most
standard
for
enclosed
is
but not required
drawn upward and
heat
that
is
the chassis
in
at
or near
ventilation
fan
should
one
Preparing
Site
Requirements
are
made
this will
for
high
alone
may
be drawn
discharge
is
the
air
fan
use
by
creating
vent
with
units
the top of
be
for Installation
2-5
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