Nortel DMS-100 Manual page 524

Emergency shutdown of one SuperNode SE MS plane
At the MS shelf
9
Power down the slave MS as follows:
a Press down and release the switch on the faceplate of the NT9X30 power
converter.
b Press down and release the switch on the faceplate of the NT9X31 power
converter.
Note: Turn off the converters in slots 1 and 4 if MS 0 is the slave MS.
Turn off the converters in slots 33 and 36 if MS 1 is the slave MS.
Return to the procedure Emergency power conservation—Shutdown in this
10
document. Proceed when the step-action procedure directs you to go.
Emergency power conservation recovery procedures
Emergency power conservation
WARNING
Static electricity damage
Wear a wrist strap that connects to the wrist-strap grounding
point of the frame supervisory panel (FSP) to handle circuit
cards. The wrist strap protects the cards against static
electricity damage.
WARNING
Possible loss of service
Make sure that you power down the slave MS. If you power
down the MS that contains the master clock, the system will
shut down.
DMS-100 Family NA100 Recovery Procedures LET0015 and up
5-173
(end)