Nortel 1750 Install Manual page 54

54 Chapter 3 Installing option cards and DIMMs
3
To remove the top cover:
1
2
NN46110-316 02.01
Grip the two handles, and firmly pull the bezel toward you to unsnap it from
the chassis.
Caution: Risk of equipment damage
Do not use the piece with the Nortel logo and the LEDs as a handle.
The first several times that you remove the front bezel, the bezel can stick
because the ball studs and socket clips are new.
Remove the router from the rack if it is mounted in an equipment rack.
a
At the front of the chassis, remove the two panhead screws that secure the
bottom of the chassis to the equipment rack.
b Remove the VPN Router 1750 from the rack-mount shelf, and set the
router on a sturdy surface.
Use a Phillips screwdriver to remove the four screws that secure the cover to
the chassis (Figure 21).