Nortel 7400 Hardware Installation page 71

Figure 15
Multiservice Switch 7460 replacement task flow
Multiservice
Switch 7460
shelf
replacement
For procedure page
numbers, see
Task flow navigation
below
Removing the
cooling unit from
a Multiservice
Switch 7460
Return the
shelf to service
after running all
tests
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade
Powering down
a Multiservice
Switch
Removing a
control processor
Yes
Removing the
shelf assembly of
a Multiservice
Switch 7460
Testing ports
and interfaces
End
(optional)
Chapter 6 Multiservice Switch 7460 replacement 71
Removing the
power supply
from a
Multiservice
Switch 7460
Remove
No
another CP?
Multiservice
Switch 7460
switch installation
Card testing
(optional)
Removing power
cables
Remove another
Yes
power supply?
No
Removing an FP
Remove
Yes
another FP?
No
Powering up a
Multiservice
Switch 7460
Testing a bus
(optional)
PP_TASK_1111
6.1S2