To Install The Base Function Tray Bezel - Nortel BCM200 Installation And Maintenance Manual

240 Chapter 20 Preparing hardware for maintenance or upgrades
3 Disconnect any connectors from the front of the base function tray.
4 Attach one end of the grounding strap to your wrist and the other end to a grounded metal
surface.
5 Remove the base function tray latch screws and place them in a safe location.
6 Move the base function tray latches to the unlocked position. See
7
Grasp the base function tray latches and partially remove the base function tray from the main
unit. Do not exert force on the DS30 cables or connectors.
8 Unfasten the bezel screws from the base function tray face. Place the screws in a safe location.
9
Pull and tip the bezel away from the base function tray until the bezel clips are clear of the
base function tray chassis. Move the bezel in a downward direction between the base function
tray latches. Place the bezel in a safe location. See
Figure 109 Remove the base function tray bezel
Bezel
1

To install the base function tray bezel

Warning: Protect the hardware components against damage from electrostatic discharge.
Always wear a grounded wrist strap before you handle components. Always place the
components in a static-free container or work area.
Warning: Use care when removing or inserting the base function tray. Do not forcefully
remove or insert the base function tray because you could damage or stretch the cables.
N0060612 N0060612
Unfasten bezel
screws
Move bezel downward
4
and between latches
Figure 107.
Figure 109.
Tip bezel away from
base function tray
2
3
Unhook bezel clips
from base function
tray