Nortel DMS-100 Series Replacement Procedures page 685

At the LCE frame
5
Put on a wriststrap.
6 Remove the NTBX35 card as shown in the following figures.
a Locate the card to be removed on the appropriate shelf.
DMS-100 Family NA100 Card Replacement Procedures Volume 6 of 7 LET0015 and up
XPM card replacement procedures (continued)
in an RSC-S (DS-1) Model B LCME
WARNING
Card damage—transport
Take the following precautions to protect circuit cards from
electrical and mechanical damage during transport:
When handling a circuit card not in an electrostatic discharge
(ESD) protective container, stand on a conductive floor mat
and wear a wriststrap connected, through a 1-megohm
resistor, to a suitably grounded object such as a metal
workbench or a DMS switch frame (Northern Telecom
[Nortel] Corporate Standard 5028). Store and transport
circuit cards in an ESD protective container.
WARNING
Static electricity damage
Before removing any cards, put on a wriststrap and connect it
to the wriststrap grounding point on the left side of the
modular supervisory panel (MSP) of the LCME. This
protects the equipment against damage caused by static
electricity.
DANGER
Equipment damage
Take the following precautions when removing or inserting a
card:
1. Do not apply direct pressure to the components.
2. Do not force the cards into the slots.
1-653
NTBX35
(continued)