Cisco 7000 Series Hardware Installation And Maintenance page 120

3-3
Figure Installing
Captive Installation
on
terminal block
Warning
Incorrectly wiring
power supply power source and
the
damage
To
strain relief
Step
provide
and
the metal bracket
the terminal
Install
Step
screws See
Figure
The recommended
block cover
To
Warning short-circuit
prevent
block
cover
the terminal
replace
Connect
the opposite
Step
Do
Note on
not turn
power
any
locks the
switch
that
power
or replacing
If are
you
installing
power supply Proceed
the following
to
chassis
DC-Input Power Cable
the
screws
cover
Power
supply
installation
Terminal block
removable
Power
leads
terminal
to
negative
positive
ground
Nylon
ties
and
metal
cable
DC-input
the terminal block could create
the Cisco
for the three
cable
DC-input
3-3
See
Figure
block the terminal
cover over
3-3 Do
the captive
not overtighten
0.4
is
8.2
torque
or shock
hazard
after
end
of the cable
DC-input
until are ready
supplies you
the
in
also turns
supply slot
second power supply
connect
section to
Installing
Leads Cable Ties
Nylon
captive
screw
cover
attached
block
on
the cable
bracket
Co
tO
CJ
shock
hazard
dangerous
7000
chassis
components
two nylon
attach around
ties
block and
the captive
tighten
installation
screws
inch-lb
the DC-input power supply
wiring
DC
the
to power source
system The
the
to
power up
on
the system
power
repeat step through step
the external interface cables
Power
Supplies
and Cover
and
could
the cable
installation
the terminal
on
interlock
second
for the
the
to
the Router 3-7
Installing