Nortel DMS-100 Series Maintenance Manual page 608

8-242 Common card replacement procedures
Replacing a card
7
8
297-8211-550 Standard 05.01 August 1999
(continued)
Open the locking levers on the replacement card. Align the card with the slots
in the shelf and gently slide the card into the shelf.
WARNING
Improper insertion may damage circuit packs
Do not apply direct pressure to the components. Do
not force the circuit packs into the slots.
Seat and lock the card.
a. Using your fingers or thumbs, push on the upper and lower edges of the
faceplate to ensure that the card is fully seated in the shelf.