Extreme Networks BlackDiamond 10808 Installation Guide download pdf (Page 51)

Removing MSMs

Extreme Networks BlackDiamond 10K-Series Switch Installation Guide 51

To remove an MSM:

1 Attach an ESD strap to your wrist and connect the metal end to the ground receptacle that is located

on the top-left corner of the switch front panel.

2 To loosen the module, unscrew the screws with a #1 Phillips screwdriver.

3 Simultaneously rotate the ejector/injector levers outward to disengage the module from the

backplane.

a Grasp the module front panel with one hand, and place your other hand under the metal panel to

support the weight of the module.

CAUTION

To prevent ESD damage, handle the module by the metal panel edges only. Never touch the

components on the PCB or pins on any of the connectors.

b Slide the module out of the chassis and place it immediately into an antistatic sack to protect it

from ESD damage and to prevent dust from collecting on the module’s connectors.

4 If you are going to install a replacement MSM, follow the installation procedure described on

page 48.

5 Leave the ESD strap permanently connected to the chassis so that it is always available when you

need to handle ESD-sensitive components.

To remove additional MSMs, repeat steps 1 through 4.

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Extreme Networks BlackDiamond 10808 Installation Guide Page 51