Nortel DMS-100 Series Maintenance Manual page 690

13-42 Routine maintenance procedures
Fan alarm test
OPAC
(continued)
Summary of fan alarm test
Remove power
from one fan
Insert dowel and
repower fan
Check MAP display
297-8211-550 Standard 05.01 August 1999
Have all fans
N
been tested?
Y
Is alarm
generated?
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
End of
Y
procedure
Contact your
N
maintenance
support
group