Advantech IPC-7220, Руководство пользователя

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press the Alarm Reset button, then replace the failed fan immediately.
If the TEMP LED is RED and blinking, it means that the system detects
over high temperature in the chassis. An audible alarm is activated. To
stop the alarm buzzer, press the
Alarm Reset button. Inspect the fan
filter and the rear section of the chassis immediately. Make sure airflow
inside the chassis is smooth and not blocked by dust or other particles.
3.2 Replacing the fan
There is one fan below the drive bay of IPC-7220. To change the fan,
refer to Figure 3-1 and proceed as follows:
1. Un-plug the fan power connector.
2. Remove the two screws, which mount the fan bracket to the
chassis and lift it with two fingers.
3. Remove the four screws, which mount the fan to the fan bracket
then take out the fan.
4. Place a new fan on the fan bracket, then fasten them with four
screws.
5. Slide the fan bracket back to the chassis and fasten it with two
screws.
6. Plug in the fan power connector.
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