Avaya BCM50 Installationshandbuch PDF herunterladen (Seite 190)

190 Chapter 23 Replacing an expansion unit

NN40020-302

Removing the MBM

After you remove 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. See the figure Remove an MBM on page 190.

Figure 76 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.

4 Proceed to Installing the new expansion unit on page 191.

Inserting the MBM in the new expansion unit

To insert the MBM in the new expansion unit, see Installing a media bay module in an expansion

unit on page 100.

Proceed to Installing the new expansion unit on page 191.

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.

Grasp the edge of the MBM

ejector lever and pull outward

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Avaya BCM50 Installationshandbuch Seite 190