Nortel Networks 4600 Network Card User Manual


 
Chapter 3 Contivity 2500/2000/4000 Option Installation 51
Installing Hardware Options for the Contivity VPN Switch
Figure 21 Removing a Contivity 4000 power supply
To remove a Contivity 4000 power supply, remove the switchs front bezel, then
follow these steps:
1
Press the button down to turn off the power supply.
2
Press down on the release button.
3
Pull the handle forward.
4
Insert the new power supply. Make sure that the release button is pressed
down while inserting the power supply.
5
Make sure the power supply is locked in.
6
Turn on the power supply and replace the front bezel.
Press down on the release
button and remove power
supply by pulling handle.