Chapter 6: Fans; Components; Fan Module Installation - Dell EMC VEP4600 Installation Manual

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The VEP4600 comes from the factory with one or two PSUs and four or five fan modules installed in the platform, depending on

the configuration. The fan modules and the power supplies, which have integrated fans, are hot-swappable.

In addition to the power supply modules, you can order fan modules separately to install.

The VEP4600 supports airflow from the I/O side to the PSU side. The red indicator is the normal airflow direction.

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:

Check the fans at six-month intervals; replace them as necessary. Regularly monitor the speeds of

the fans to accurately determine replacement intervals.

Topics:

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Components

Figure 26. VEP4600 fan modules

1. Fan modules

Fan LEDs

● Solid green—Fan function is normal.

● Flashing yellow (amber)—There is a fan fault.

● Off—Fan is off.

Fan module installation

The fan modules in the VEP4600 are field replaceable. Module slot 1 is on the left side of the platform; module slot 5 is on the

right side of the platform when facing the fan side of the unit.

1. Take the fan module out of the shipping box.

2. Slide the module into the bay.

Fans

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