3Com CoreBuilder 9000 Manual de instalación - Página 3
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Unpacking
Procedure
Removing an EME
from the Chassis
Use the following procedure when you unpack the 16 MB
expansion memory card:
1 Verify that the expansion memory card is the correct model by
matching the model number that is listed on the shipping box
(Model Number 3CB9UD16) to the model number that you
ordered.
2 Remove the expansion memory card, in its antistatic bag, from the
shipping box.
3 Ensure that the box also contains the 16 MB Expansion Memory
Card Installation Guide (this guide).
All shipping boxes are reusable. After you remove the contents,
replace the packing materials and store the shipping box for future
use.
4 Remove the expansion memory card from the antistatic bag and
inspect it for damage. If the expansion memory card appears to
be damaged, replace it in the antistatic bag, place it back in the
shipping box, and contact your local supplier.
If you have two EMEs in the chassis, upgrade the inactive (slave)
EME first.
You do not need to power off the CoreBuilder 9000 chassis to
install, remove, or replace the EME module. You can replace the
module while the chassis is operating. (This is called a hot swap.)
1 Before you remove the EME, read "Safety Precautions" and "Handling
Precautions" earlier in this guide.
2 If you are upgrading the active (master) EME, unplug the
connection to the console port and the Telnet port.
3 Use a flat-blade screwdriver to loosen the top and bottom
spring-loaded screws.
4 Open the module ejector handles and gently slide the EME out of
the chassis.
16 MB Expansion Memory Card Installation Guide
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