Cisco 7000 Series Hardware Installation And Maintenance page 93

Chassis
the
Rack-Mounting
the Chassis
Installing
The
ears secure
After
mounting
of the
Figure
posts
and
is
screws
Figure
We
recommend
equipment
any
can
you
easier
secured
screwdriver
Unless
another
fasteners
Warning
center of gravity
rack could
or anchored
Cisco 7010 Hardware
3-4
Installation
Rack
the
in
the chassis two
to
the ears the chassis
on
installing
the rack with the eight
in
strips
be sure
entire chassis use
to
shows
installation
3-3
typical
shows
3-4
installation
Figure
typical
bolted the floor
If are
to
you
mount the chassis on the
to
Chassis
Chassis
3-3 the
Installing in
allow
that at least
you
above
and
directly
remove the four chassis
feet
grip the underside of
to the
bottom
the chassis with
to
remove the feet then
to
have
of supporting
way
you
to assist so that
person you
Ensure
heavier
that
equipment
because
Otherwise
become
and
tip
top-heavy
the floor
to
and Maintenance
rack and
of the chassis
posts the rest
mount
router by
the securing
provided Because
screws
slotted
screws fasten the chassis
all
eight slotted to
in
19-inch equipment
standard
rack which
in
Telco-type
router rack
mounting the in
front
posts
front
Four-Post Rack
19-Inch
inches of
one two vertical
or
below
However
it if
necessary
before
either or
after
you
when
chassis
lift it
to the feet
slotted screw If removal
is
the feet in safe place
put
the chassis
in the rack while
one
can the chassis while
person support
bottom
installed
is near the
two
the
posts bear
front
over if not with
it is stabilized
cantilevered off
is
two
the posts or
ears to
the bear the weight
ears
rack
ears to the
rack with four
mounting
two
has center posts
usually
with four posts
use eight
all
clearance
between
router and
the
save in
to vertical the
space
rack
the chassis in
install the
Each
in
are place rubber
use 3/16-inch
flat-blade
necessary
you need them
case
in later
the fasteners
install
you
the other
installs
of rack maintain
the to
of the chassis
the entire weight
heavier the
at
equipment
the ears
posts
slotted
rack
It
is
foot
is
get
the
low
the
bottom