Nortel DMS-100 Series Replacement Procedures page 836

1-804 XPM card replacement procedures
NT6X19
in an RSC LCM
6
297-8021-547 Standard 14.02 May 2001
(continued)
DANGER
Hot materials
Exercise care when handling the line card. The line feed
resistor may be hot.
Open the line drawer using the following steps:
a Face the drawer shelf and grasp the handle at the bottom of the drawer
with your right hand.
b Push up on the drawer latch with your thumb and pull the drawer out until
fully withdrawn. It is fully withdrawn when the drawer stop at the top, to
prevent further travel.
c Maintain a slight pull on the handle and lift the faceplate of the drawer
approximately 2.5 cm (1 inch).
d While holding the drawer in this position, push the bottom of the drawer
nearest the shelf with your left hand, to a position about one 1 cm (.5 inch)
to the right.
e Hold the drawer in this position with your left hand and lower the faceplate
of the drawer by releasing the grip of your right hand.
f Ensure a card shroud and line card extractor are available.
Note: Card shrouds are required for inserting or removing cards in
line drawers. Two sizes are available for use with 3-inch and 6-inch
cards, as shown in the following table.
Line card insertion /
withdrawal tool for
3-inch cards
6-inch cards
Note: Card removal tools are required for removing cards from line
drawers. Two sizes are available, as shown in the following table.
Card removal tool for
3—4 inch cards
Note: For 4-inch or larger cards, use the large grip tool ITA9953.
Apparatus code
QTH56A
QTH58A
Apparatus code
QTH57A
Common product
code
A0298291
A0313317
Common product
code
A0298292