Nortel DMS-100 Series Maintenance Manual page 140

5-26 RLCM-EDC alarm clearing procedures
Ext FSP
RLCC-EDC cabinet major
Summary of clearing an Ext FSP RLCC-EDC cabinet major alarm
Determine if any
CONVERTER
FAIL LEDs are
lit
Is a
CONVERTER
FAIL LED lit?
N
Is a line
drawer fuse
blown?
N
Is an alarm
and battery
fuse blown?
N
Is a talk battery
filter shorted?
N
Contact next
level of support
297-8381-550 Standard 02.02 April 1999
(continued)
Y
Replace
converter
Y
Replace fuse
Y
Replace fuse
Y
Replace capacitor
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.
End of
procedure