Nortel DMS-100 Series Maintenance Manual page 647

If the alarm
does not clear
11 Have both ECU units been checked?
If both ECUs are
not checked
checked
12 Contact your maintenance support group.
13 The procedure is complete.
OPM routine maintenance procedures
DMS-100 Family OPM Maintenance Manual XPM14 and up
Fan alarms testing
Do
step 12
Do
step 1 for other ECU
step 13
13-45
OPM
(end)