Nortel DMS-100 Series Maintenance Manual page 155

70 Set the circuit breaker to ON.
If the converter fail LED is
lit
not lit
71 Set the circuit breaker to OFF.
72 Insert the NT6X51 card back into the shelf.
73 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
74 Set the circuit breaker to OFF.
75 Replace the NT6X51 card by performing the appropriate procedure in Card
Replacement Procedures . When you have completed the procedure, return to
this point.
76 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
77 Set the circuit breaker to OFF.
RLCM-EDC alarm clearing procedures 5-41
RLCC-EDC cabinet major
Do
step 83
step 71
Do
step 75
step 77
step 74
Do
step 81
step 77
step 80
DMS-100 Family Maintenance Manual ABSK007
Ext FSP
(continued)