H3C CR16000-F, Руководство по установке

Страница: 70 / 105

9
(A) Fan tray to be replaced (B) Fan tray to be installed
To replace a fan tray on a CR16010E-F router:
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
correctly grounded. For more information, see "Attaching an ESD wrist strap."
3. Remove the captive screws on the fan tray.
4. Hold the handle of the fan tray to gently pull the fan tray part way out of the chassis to
disconnect the fan tray from the device. After the fans stop rotating, supporting the bottom of the
fan tray, take out the fan tray from the chassis.
5. Put the removed fan tray on the antistatic mat.
6. Unpack the fan tray to be installed.
7. Holding the handle of the fan tray with one hand and supporting bottom with the other, gently
slide the fan tray along the guide rails into the slot until it is firmly secured in the slot.
8. Release the handle of the fan tray and fasten the captive screws on the fan tray.
Figure 11 Replacing a fan tray (CR16010E-F)
Replacing an air filter
CAUTION:
Clean air filters every month to guarantee adequate ventilation and avoid over-temperature.
Keep the removed screws secure from loss when replacing an air filter on a CR16006-F or a
CR16014-F router.
To replace an air filter:
1. Loosen the screws on the air filter.
2. Remove the air filter from the chassis.