Removing A Fan Tray - HP A10500 Series Manual

CAUTION:
When replacing the fan tray, do not touch the rotating fans to avoid bodily injury.
The fan trays on the A10500 Switch Series can be installed in horizontal or vertical slots.
x
Vertical slot: A10504 and A10508
x
Horizontal slot: A10508-V
The procedures for installing fan trays in the two types of slots are similar. The following takes a fan tray
installed in a vertical slot on an A10508 as an example.

Removing a fan tray

CAUTION:
To ensure normal ventilation of the switch, install a new fan tray within five minutes after removing the old
one.
To remove a fan tray:
Prepare an antistatic mat to place the fan tray to be removed.
1.
Put on an ESD-preventive wrist strap and make sure the wrist strap makes good skin contact and is
2.
well grounded. For more information, see the chapter "Installing modules."
Loosen the captive screws on the fan tray, as shown in callout 1 on
3.
Hold the handle of the fan tray with one hand to gently pull the fan tray part way out of the chassis.
4.
After the fans stop rotating, support the bottom of the fan tray with the other hand, and take out the
fan tray from the chassis, as shown in callout 2 on
Put the removed fan tray on the antistatic mat.
5.
Figure 39.
53
Figure 39.