Replacing A Hot-Plug System Fan Unit - Fujitsu PRIMERGY RX600 S3 Operating Manual

Hot-plug Components
8.2

Replacing a Hot-plug System Fan Unit

The server has two pairs of redundant system fans (2+2) installed. Each pair is
contained in a fan unit accessible from the server front.
The failure of a system fan is notified by the Global Error indicator on the server
front and on the respective system fan unit (both LEDs light orange, see
"Indicators on the Operating Panel" on page 51
Fans" on page 57).
1
Figure 22: Releasing and pulling out the left fan unit
Ê Press the green button (1).
The handle (2) is released.
Ê Pull the defective fan unit out of the bay, grasping it by the handle (2).
V
CAUTION!
Never leave the fan unit bay empty for longer than two minutes during
operation. Otherwise, system components might be damaged
because of excessive temperatures.
Ê Insert the new fan unit into the free bay and push the handle closed until it
clicks into place.
The new fan unit is tested by Server Management. The relevant LED (3) then
either does not light at all (fan is working properly) or lights orange (fan is not
working properly).
U41662-J-Z156-1-76
2
and "Indicators on the Hot-plug
System Fans
3
77