Emerson Centellis 2000, Installation And Use Manual

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Board Exchange
Centellis 2000 User Card-10GE Installation and Use (6806800H33B)
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Removal Procedure
The following procedure describes how to remove the board from a system. It assumes that the
system is powered. If the system is not powered, you can disregard the blue LED and thus skip
the respective step. In that case it is a purely mechanical procedure.
1. To extract the active shelf manager initiate a switchover. Otherwise continue with
the next step.
2. Put on an ESD wrist strap.
3. Connect the strap to the shelf by attaching it to the front or rear ESD jack /ESD snap.
4. Remove any cables that are attached to front panel connectors.
5. Unfasten the screws of the face plate until the handle is detached from the front
panel of the board.
The handle switch activator triggers the blinking of the blue LED. The hotswap state
remains in the state "extraction pending", so that the blue LED is still blinking.
6. Wait until the blue LED is illuminated.
7. Remove the board from the shelf using the extraction handles.