Cisco 7000 Series Hardware Installation And Maintenance page 202

For
the
Step AC-input power supply
AC
from
the
receptacle
For
the DC-input power supply
cover the cover
lift
from
leads
power
5-18
Removing
Figure
screwdriver
Use
Step
See
supply
Figure
Step Grasp the supply handle
power
shown
of the supply
as
Pull the supply out of the
Step
Step the
If supply
power
MAS-7KBLANK
the inner chassis
protects
which
current
expose
the cable
lift up
loosen the captive
remove
the nylon
ties
used
block
the terminal
See
Figure
Cable and Power
Nylon Ties
Captive installation
screw
Power
leads
terminal
to
negative
positive
ground
ties
Nylon
and
metal
loosen
and remove
the captive
to
5-19
and
your other
place
5-20
in Figure
bay and
aside
it
put
remain empty
bay
is to install
and
the opening
over secure
from dust
but
also
protects
when
the chassis
levels
and Replacing Power
Installing
and remove
retention
clip
on the terminal
installation screws
and
for strain
then
relief
5-18
Leads from DC-Input Power
attached
block
on cable
bracket
installation screw on
hand
underneath
to support
power-supply filler plate
screw
with mounting
it
the connectors in the rear of the
ON
is powered
Supplies
the cable
power
block
remove
the three
Supply
the top of the
bottom
the
This not only
bay
Maintenance
5-57