Nortel DMS-100 Manual page 149

2-102 System level recovery procedures
Recovering from a dead system in a SuperNode SE switch
85
86
87
88
89
90
91
297-8021-545 Standard 14.02 May 2001
Determine if the power converter is an NT2X70AE card.
If the power converter
is an NT2X70AE card
is not an NT2X70AE card
Determine if the FSP or MSP has circuit breakers.
If the FSP or MSP does
has circuit breakers
does not have circuit breakers
Power up the converter.
a Move the handle of the POWER switch up to the RESET position and
hold.
b Use your fingers or thumbs to push on the upper and lower edges of the
faceplate. Make sure that the card sits completely in the shelf.
c Move the handle of the converter circuit breaker on the FSP or MSP up
until the handle clicks into place.
d Release the handle.
Go to step 92.
Power up the converter.
a Move the handle of the POWER switch up to the RESET position and
hold until the CONVERTER FAIL LED goes off.
b Release the handle.
Go to step 92.
Determine if the FSP or MSP has circuit breakers.
If the FSP or MSP
has circuit breakers
does not have circuit breakers
Power up the converter.
a Move the handle of the POWER switch up and set to the ON position.
b Press and hold the RESET button on the power converter.
c Move the handle of the converter circuit breaker on the FSP or MSP up
until the handle clicks into place.
d Release the RESET button.
Go to step 92.
Power up the converter.
Do
step 86
step 89
Do
step 87
step 88
Do
step 90
step 91
(continued)