To Remove The Mbm; Removing The Mbm; Inserting The Mbm In The New Expansion Unit - Nortel BCM50 Installation And Maintenance Manual

186 Chapter 23 Replacing an expansion unit

Removing the MBM

After you have removed the expansion unit, use the following procedure to remove the MBM from
the expansion unit.

To remove the MBM

1 Attach one end of a grounding strap to your wrist and the other end to a grounded metal
surface.
2
Grasp the right edge of the MBM ejector lever with your thumb, index and middle fingers.
Pull outward to partially eject the MBM. Pull further on the lever to eject the MBM from the
expansion unit. Refer to
Figure 69 Remove an MBM
3 Grasp the top and bottom edges of the MBM. Remove the MBM from the expansion unit.
Place the MBM in a flat, clean, and static-free surface.
Warning: Protect the hardware components against damage from electrostatic
discharge. Always wear a ground wrist strap before you handle components. Always
place the components in a static-free container.
4
Continue to the next step,

Inserting the MBM in the new expansion unit

To insert the MBM in the new expansion unit, refer to
expansion unit" on page
Proceed to the next step,
N0027152 01 N0027152 01
Figure 69.
"Installing the new expansion
95.
"Installing the new expansion
Grasp the edge of the MBM
ejector lever and pull outward
unit".
"Installing a media bay module in an
unit".