Cisco 7000 Series Hardware Installation And Maintenance page 117

Power
Supplies
Installing
the
Bays
Accessing
This section
do
not
have
clear
Supplies
Warning
cause
help assistants
Step
Step
Step
Step
Step
Warning
panels
Step
Step
Step
Step
Step 10
7000 Hardware
3-4 Cisco
Installation
how
describes
to
proceed
have
clear both
access
to
power
the
access
to
power supply
This the chassis
shifts
procedure
the rack or the chassis tip Before
to
the rack
to
support
Ensure you have
that at least
Check
the
power
supply bays
the following
section Inserting
from
cables other equipment
If
cables using care not
to strain
bays no other
If
power supply
Power
section Inserting
the
If access to
power
supply
need
rack
fixture will
you
maneuver each
until can
you
available support the
is
to
person
and
continue
if
to
necessary
3/16-inch
Use
flat-blade
the front
right ears mounting
to
Never
or support
attempt to
lift
can and
break allow the chassis
away
Position one
at least
person
and from
it
prevent
falling
the metal undersides behind
of the rack one
to
person
From
the rear of the
equipment
there clearance
enough
is
the chassis
near the
If is installed
on
chassis the
to rest floor
be
the rack for
this to practical
and perform
the
Supplies
When
the
power
supplies
meet
the on
mounting
strip
back
Slide the chassis
into
rack
the
and Maintenance
if
is installed
system
your
the chassis
bays If
supply
the following
bays to
proceed
toward
center of gravity
this
procedure
performing
and them from
the chassis
to
prevent
of working
to feet
space
and
ensure access
that
is
Power
Supplies
front of the
fall in
power
them and
cable
ties
use
equipment blocks
access
Supplies
blocked
is by
bays
partially
detach the chassis from the rack
to
power into bay
supply
of the chassis
front as
while
to insert
support it you
screwdriver loosen the four screws
to
on
the equipment
strips
the front of the chassis with
to
drop
in front of the rack
to
support
forward out of the
is
as it pushed
the front
panels If
possible
plastic
each side of the chassis
support
rack push the chassis forward
slowly
for the be
supplies to
power
bottom
of the allow
rack
while the
install
you power
supplies
the following
to
proceed
as as
quickly possible
steps
the chassis
are installed
push
both of the
sides
equipment
the rack
meet
the ears the
until
rack and
in an equipment
if
not in
is or if
rack
you already
Power
section Inserting
and
the front of the rack
you have
that sufficient
ensure
forward
tipping
the rear of the chassis
at
blocked
not
not
If is proceed
it
bay
gather the
supply carefully
them away from
anchor
to
bay
the the following
to to
proceed
or other
power permanent
strip
and
forward
slide
it
carefully
Make
one other
sure that at least
out the front of the rack
you push it
the
power supplies
secure the
that left
rack
the front panels
plastic
the front underside of the chassis
rack Grasp
the chassis along
two
in
position people
out of the rack
bay
inserted the
into
bottom
the front of the
edge
the chassis too high
If is
Power
section
Inserting
back
into the rack the ears
until
rack
both
on
mounting sides
strips
you
may
to
the
and
The
front
until
in
of