System Fans - Bosch BRS Tower Hardware Installation Manual

Bosch Recording Station Appliance
CAUTION!
Only the respective hard disk drives are recommended for use.
3.2.3

System Fans

System fans provide cooling for the chassis. The system fans are powered from the system
board.
Replacing a System Fan
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Bosch Security Systems
If necessary, open the chassis while the power is running to determine which fan has
failed. Never run the device for an extended period of time with the chassis open.
Turn off the power to the system and unplug the system from the outlet.
Remove the failed fan's power cord from the systemboard.
Press the fan release tab to lift the failed fan from the chassis and pull it completely from
the chassis.
Place the new fan into the vacant space in the housing while making sure the arrows on
the top of the fan (indicating air direction) point in the same direction as the arrows on
the other fans.
Power up the system and check that the fan is working properly before replacing the
chassis cover.
Hardware Installation Manual
Maintenance | en 29
- | V1 | 2011.10