H3C LSVM1S9800FAN, Руководство пользователя

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8
Replacing a fan tray
CAUTION:
• When you replace a fan tray from a running switch, be cautious
of electricity hazards, and do not touch the rotating fan to avoid
bodily injury.
•
If a fan tray fails, finish replacing the fan tray within 5 minutes. If
both fan trays fail, finish replacing the fan trays within 3 minutes
to avoid switch damage.
IMPORTANT:
Make sure the new fan tray is the same model as the replaced one.
To replace a fan tray:
1. Prepare an antistatic bag for the removed fan tray.
2. Wear an ESD wrist strap, and make sure it makes good skin
contact and is correctly grounded.
3. Use a screwdriver to loosen the captive screws of the fan tray. See
callout 1 in
Figure 4.
4. Holding the handle of the fan tray, pull the fan tray out of the
chassis. See callout 2 in
Figure 4 .
5. Put the removed fan tray into the antistatic bag.
6. Install a new fan tray. For more information, see " Installing a fan
tray ."