Dell S3100 Series Manuel de démarrage - Page 14

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WARNING: The PSU side includes two slots, PSU1 and PSU2. Although

the switch can run on one PSU, Dell Networking highly recommends

using two PSUs for full redundancy and additional cooling. To avoid

overheating when the switch is running with only a single PSU, Dell

Networking recommends using PSU1 (on the left when facing the PSU

side) and covering the second PSU slot opening (PSU2) with a blank

plate.

CAUTION: To prevent electrical shock, ensure that the system is

grounded properly. If you do not ground your equipment correctly,

excessive emissions may result. To ensure that the power cables meet

your local electrical requirements, use a qualified electrician.

CAUTION: Remove the power cable from the PSU prior to removing

the PSU itself. Do not connect power prior to inserting the PSU in the

switch.

NOTE: Ensure that the PSU is correctly installed. When you correctly

install the PSU, the power connector is on the right side of the PSU.

NOTE: Dell Networking recommends supplying power from the switch

PSU to the external power source only after the chassis is mounted in a

rack or cabinet.

Installing a Fan Tray

To install a fan tray, follow these steps:

NOTE: The fan tray is hot-swappable.

Take the fan tray out of the shipping box.

Use the grab handle on the fan tray to slide it into the bay.

Tighten the captive screws on the fan tray with a screwdriver. Ensure that

the fan tray is secure.

Installation