Nortel DMS-100 Manual page 185

3-18 Node level recovery procedures
Recovering link peripheral processors
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6
7
8
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297-8021-545 Standard 14.02 May 2001
WARNING
Static electricity damage
Wear a wrist strap connected to the wrist-strap grounding
point of a frame supervisory panel (FSP) or a modular
supervisory panel (MSP) while handling circuit cards. This
protects the cards against static electricity damage.
Locate the NT9X74 cards in all link interface shelves (LIS) in the LPP.
Note: NT9X74 cards are in shelf positions 7F and 32F on all LISs.
Unseat each NT9X74 card. To unseat a card, unlatch the locking levers and
slowly pull the card toward you 25 mm (1 in.).
Locate the NT9X30 power converters in slot 4F and 36F on the link interface
module (LIM) unit shelf. Locate the NT9X31 power converters in slots 1F and
33F if applicable.
To turn on the LIM unit shelf power converters, toggle the switch of each
NT9X30 and NT9X31 card.
Locate the NT9X30 or NTDX16 power converters for each LIS in the LPP.
Note: NT9X30 power converters are in slots 4F and 36F for each LIS.
NTDX16 power converters are in slots 1F, 4F, 33F, and 36F for each LIS.
To turn on the LIS power converter, toggle the switch of each NT9X30 or
NTDX16 card.
Determine if all the converters have power. To determine if the converter has
power, check the Converter Off switch. When all of the Converter Off lights
are off, the converters have power.
If all power converters
powered up
(continued)
Do
step 13