Nortel DMS-100 Series Maintenance Manual page 374

12-26 Star Remote System card replacement procedures
NT6X53
in a STAR
(continued)
8
9
10
11
12
297-8353-550 Standard 05.01 March 2001
Determine the correct FSP circuit breaker for the power converter that
was replaced from the following table.
IfCircuit breaker
PS00
PS01
PS10
PS11
c Set the circuit breaker to the ON position for the new power converter.
i The Converter Fail LED on the power converter will be extinguished.
ii The MAJ LED on the FSP will be extinguished.
Use the following information to determine the next step in this procedure.
If you entered this procedure
from
an alarm clearing procedure
other
To return the STAR unit to service, type
>RTS UNIT star_unit
and press the Enter key.
where
star_unit
is the STAR (0 or 1) busied in step 4
If RTS
passes
fails
Send any faulty cards for repair according to local procedure.
Record the following items in office records:
• date the card was replaced
• serial number of the card
• indications that prompted replacement of the card
Go to step 14.
Return to the alarm clearing procedure that directed you to this procedure. If
necessary, go to the point where the faulty card list was produced, identify the
DoNT6X53 slot number
3
5
20
18
Do
step 12
step 9
Do
step 10
step 13