Nortel DMS-100 Series Maintenance Manual page 198

7-14 RLCM alarm clearing procedures
RLCM
critical
(continued)
28
29
30
31
32
297–8351–550 Standard 04.01 August 1999
To attempt to reload the RLCM, type
>LOADPM PM CC
and press the Enter key.
If load
is successful
fails
Contact the carrier maintenance support group for maintenance on the open
links or unstable links. Restore the carriers. Go to step 22.
For additional help to clear this fault, contact your maintenance support group.
To power down the converter in the LCM unit of the RLCM, switch OFF the
circuit breaker.
Use the table below to determine the frame supervisory panel (FSP) circuit
breaker that serves the unit.
Circuit breaker
CB01
CB03
Go to the Card Replacement Procedures. Replace the first (or next) card on
the card list. Notify outside plant personnel that you are changing the card.
Replace the card. Go to step 28.
Do
step 27
step 30
Unit
LCA 0
LCA 1