Fan Tray (151-2984/02) - Ericsson EDA 2530 Commissioning Instructions

2.4.6

Fan Tray (151-2984/02)

Figure 2.15 - Fan Unit
The Fan system ensures there is air circulation inside the subrack electronic part by
regulating fan speed as a function of temperature.
In the event of failure of one fan, the remaining ones increase their speed to the
maximum value to ensure proper equipment aeration. The system is located in the
central front part of the EDA 2530 subrack.
WARNING: In a fully equipped subrack, the equipment cannot work for more than
five minutes without the Fans.
1/153 22-FGC 101 0239/2 Uen Rev J 2010-04-01
EDA 2530 Commissioning Procedure for Cable and Wireless Access
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