Nortel 600 Installation Manual page 57

To install or replace a LAN, WAN, or serial interface card:
1
Shut down the VPN Router 600 using the Web GUI or the CLI, and then
unplug it as described in
hardware" on page
Warning: Risk of electric shock
Turn off the VPN Router 600 and unplug it before you attempt to install
an option card.
2
Remove the chassis from the steel enclosure (see
Router 600" on page
3
Attach an antistatic wrist strap.
Caution: Risk of equipment damage
Electrostatic discharge can damage VPN Router 600 components.
Chapter 4 Installing option cards and DIMMs 57
"Shutting down the system to add or replace
52.
52).
Nortel VPN Router Installation — VPN Router 600
"Opening the Nortel VPN