HP ProCurve 8000M Installation Manual page 7

5. Install the Replacement Fan Tray. Follow these steps:
a. Insert the new fan tray into the back of the switch so that it matches the position
of the old tray. (The tabs that stick out from the sides of the switch chassis fit
into the slots in the corners of the fan tray, as shown in the illustration.)
b. Make sure the fan tray cable connector is on the front side of the switch
backplane, and then pivot the fan tray upward.
Tabs on the switch fit into
the slots in each corner
of the fan tray.
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