Dell Z9000 매뉴얼 - 페이지 27

{카테고리_이름} Dell Z9000에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell Z9000 48 페이지. Z9000 system
Dell Z9000에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (27 페이지)

Fans

The Z9000 comes from the factory with one power supply unit (PSU)and two fan modules installed in the

system.

If two or more fans are installed and running, the fan modules are hot-swappable.

The Z9000 supports two airflow direction options. Do not mix airflow directions; you can use only a

single airflow direction in a chassis. If the airflow directions are mismatched, the Z9000 powers down in

one minute.

•

Normal — airflow is from the I/O panel to the PSU. The grab-handle is labeled Exhaust.

•

Reversed — airflow is from the PSU to the I/O panel. The grab-handle is labeled Intake.

Environmental factors can decrease the amount of time required between fan replacements. Check the

environmental factors regularly. An increase in temperature and/or particulate matter in the air might

affect performance (for example, new equipment installation).

CAUTION: If the wrong fan air flow is ordered or if the wrong fans are received with your Z9000,

the entire Z9000 must be replaced. Normal fans cannot be swapped with reverse air flow fans;

the unit must be replaced.

CAUTION: Check the fans at six-month intervals and replace them as necessary. Regularly

monitor the speeds of the cooling fans in order to accurately determine replacement intervals.

The following are the Z9000 fan components.

•

Z9000 Fan module

•

Z9000 Fan module - Reverse flow

The fan modules in the Z9000 are field replaceable.

Module slot 0 is on the left side of the chassis; module slot 1 is on the right side of the chassis.

CAUTION: DO NOT mix airflow directions. Both fans must use the same airflow direction (reverse

or normal). If the airflows are mismatched, an error message appears and the system shuts down.

Fans