Nortel DMS-100 Manual page 154

Recovering from a dead system in a SuperNode SE switch
118
119
120
121
122
123
124
125
Locate the NT9X30 power converters in slots 4F and 36F of the link interface
module (LIM) unit shelf.
Turn on the LIM unit shelf power converters. Toggle the switch on each
NT9X30 card.
Locate the NT9X30 or NTDX16 power converters for each LIS.
Note: Slots 4F and 36F for each LIS contain the NT9X30 power
converters. Slots 1F, 4F, 33F, and 36F for each LIS can contain NTDX16
power converters.
Turn on the LIS power converters. Toggle the switch on each NT9X30 or
NTDX16 card.
Determine if all the converters powered up correctly. The indication is if all the
Converter Off lights go off.
If all the converters
powered up
did not power up
Power up the frame. Perform the procedure Clearing an Ext FSP LPP cabinet
major alarm in Alarm and Performance Monitoring Procedures .
Complete the procedure and return to this point.
Go to step 118.
Replace all NT9X74 cards as follows:
a Slide each card into the LIS carefully.
b Use fingers and thumbs to push on the upper and lower edges of each
faceplate. Make sure that the card sits completely in the shelf.
c Close the locking levers on each card.
Repeat steps 115 through 124 for each LPP or ELPP in your office.
DMS-100 Family NA100 Recovery Procedures LET0015 and up
System level recovery procedures
Do
step 124
step 123
2-107
(continued)