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

238 Chapter 20 Preparing hardware for maintenance or upgrades

To install the base function tray

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.
1
Disconnect the BCM system from the AC power outlet.
2 Attach one end of the grounding strap to your wrist and the other end to a grounded metal
surface.
3 Move the base function tray latches to the unlocked position.
4 Position the base function tray in the correct main unit bay.
5
Partially insert the base function tray into the main unit (see
6 Connect the DS30 connectors to the MSC. If necessary, install the WAN card (see
the WAN card" on page
7
If required, install the base function tray bezel (see
page 240).
8 Push the base function tray completely into the main unit. Be careful not to crimp the DS30
cables.
9 Move the base function tray latches to the locked position.
10 Install the base function tray latch screws.
N0060612 N0060612
304).
Figure 108).
"To install the base function tray bezel" on
"Installing