Nortel North American DMS-100 Instruction Manual page 193

1-178 Trouble locating and clearing procedures (continued)
Replacing a CU voltage limiter and filter in a 28-in. cabinet
Summary of Replacing a CU voltage limiter and filter in a 28-in. cabinet
Disconnect
cooling unit
Remove voltage
limiter and filter
that have faults
Install replacement
voltage limiter and
filter
Reconnect
cooling unit
Voltage limiter
and filter work?
Y
End
297-8021-544 Standard 14.02 May 2001
N
Contact next
level of support
(continued)
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.