Removing A Fan Tray; Installing A Fan Tray - HP 10504 Installation Manual

Removing a fan tray

CAUTION:
To ensure good ventilation, install a new fan tray within 2 minutes after removing the old one.
To remove a fan tray:
1. Prepare an antistatic mat to place the fan tray to be removed.
2. Put on an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably
grounded. For more information, see
3. Loosen the captive screws on the fan tray, as shown by callout 1 in
4. Hold the handle of the fan tray with one hand to gently pull the fan tray part way out of the chassis.
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 by callout 2 in
5. Put the removed fan tray on the antistatic mat.
Figure 42 Removing a fan tray
(1) Loosen the captive screws on the fan tray.

Installing a fan tray

1. Wear an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably
grounded. For more information, see
2. Take out the fan tray from its package.
"Installing FRUs."
Figure 42.
(2) Take the fan tray out of the chassis.
"Installing FRUs."
53
Figure 42.