Nortel DMS-100 Series Maintenance Manual page 262

7-78 RLCM alarm clearing procedures
Ext FSP
RLCE frame major
At the RLCE frame
73
74
75
76
77
78
297–8351–550 Standard 04.01 August 1999
(continued)
Determine the type of converter with a lit converter fail LED.
If the converter
is an NT6X53
is not an NT6X53
Press and hold the RESET button on the converter while setting the circuit
breaker to ON.
Release the RESET button.
If the circuit breaker
turns OFF, and the converter fail
LED is lit
remains ON, and the converter fail
LED is not lit
remains ON, and the converter fail
LED is lit
Set the circuit breaker to ON.
If the circuit breaker
turns OFF, and the converter fail
LED is lit
remains ON, and the converter fail
LED is not lit
remains ON, and the converter fail
LED is lit
Set the circuit breaker to OFF.
Replace the converter. Perform the correct procedure in Card Replacement
Procedures . Complete the procedure and return to this point.
Do
step 76
step 74
Do
step78
step 105
step 77
Do
step 78
step105
step 77