Nortel DMS-100 Series Maintenance Manual page 256

7-72 RLCM alarm clearing procedures
Ext FSP
RLCE frame major
36
37
38
39
40
41
42
297–8351–550 Standard 04.01 August 1999
(continued)
Obtain a replacement fuse with the same voltage and amperage as the blown
fuse.
Remove the blown fuse.
DANGER
Risk of fire
Replace the blown fuse with a fuse of the same type,
rating (color code) and vendor. This action provides
continued protection against risk of fire.
Insert the replacement fuse.
If the fuse
blows again
does not blow
Reseat all other line cards in the drawer.
Push the drawer back in. Go to step 105.
Use the following table to identify which circuit breaker is associated with the
RG with the lit converter fail LED. The circuit breaker is located on the FSP.
RG number
RG0 (left side)
RG1
Determine if the associated circuit breaker is ON or OFF.
If the circuit breaker
is ON
is OFF
Do
step 112
step 39
Circuit breaker number
CB2
CB3
Do
step 52
step 43