Installation manual

2 Remove all the fan trays one at a time.
a Completely loosen the retaining screws at the top and bottom of the fan tray.
b Holding both handles, pull straight outward on the fan tray to disconnect the internal connector.
c Set the fan tray aside in a safe place.
Figure 73: Removing the Fan Trays
3 Remove all the installed modules including any module blanks. For more information on removing
modules, see:
•
Replacing a Management Module on page 83
•
Removing an I/O Module on page 86
•
Replacing a Fabric Module on page 77
4 At the front of the chassis, attach the shipping cover over the I/O module slots.
Removing the Chassis from the Rack
Once you have prepared for chassis removal, then remove the chassis from the rack.
1 On the back of the chassis, remove the screws from the ground lug to disconnect the ground wire
from the chassis.
2 Using four mounting screws, attach the support brackets to the equipment rack immediately below
the chassis.
3 Remove the rack mounting screws that secure the chassis to the rack.
4 Slowly guide the chassis out of the equipment rack using the support bracket for support.
Maintaining the BlackDiamond X series
BlackDiamond X Series Switches Hardware Installation Manual 97