Nortel DMS-100 Series Maintenance Manual page 247

Summary of clearing an Ext FSP RLCE frame major alarm
Determine if any
CONVERTER
FAIL LEDs are
lit
Is a
CONVERTER
FAIL LED lit?
N
Is an RG FAIL
LED lit?
N
Is a line
drawer fuse
blown?
N
Is an alarm
and battery
fuse blown?
N
Talk battery
filter wtih a
short circuit?
N
Contact next
level of support
Y
Replace
converter
Y
Replace ringing
generator
Y
Replace fuse
Y
Replace fuse
Y
Replace capacitor
DMS-100 Family RLCM Maintenance Manual XPM12 and up
RLCM alarm clearing procedures 7-63
RLCE frame major
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
End of
procedure
Ext FSP
(continued)