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Cooling System Fans
The server accommodates six hot-swap fans.
CAUTION
Don’t remove a fan while the server is powered on unless you have a
replacement unit available. Once you remove an individual fan from the
system, replace it within five minutes. Vacant spaces alter airflow patterns in
the server system and can cause overheating and damage to system
components.
Checking a Fan Status Indicator
A fan status indicator is adjacent to each fan module (Figure 37). The indicators are triangular in
shape and point to their respective modules. When a fan is not functioning normally, the indicator is
illuminated; otherwise, the indicator is not illuminated. A fan failure is also indicated by the general
system fault LED located on the front panel.
A Fan status indicator
Figure 37. Fan Status Indicator
Summary of Contents for Express 5800/140Rb-4
Page 1: ...Express5800 140Rb 4 Service Guide Express 5800 140Rb 4 Service Guide Document PN 6883250000 ...
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Page 10: ...Figure 2 EXPRESS5800 140Rb 4 Server Labels ...
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Page 139: ...Equipment Log Continued Item Manufacturer Name and Model Number Serial Number Date Installed ...