Advantech PCA-6190 Manual de usuario descargar pdf (Pagina 26)

ACP-4320 User Manual 18

3.2 Replacing the Fans

There is one fan behind the front plate of ACP-4320 chassis and one fan behind the

SAS/SATA drive bay. To replace either of the fans, please refer to Figure 3.3 and pro-

ceed as follows:

Figure 3.3 Replacing the system cooling fan

3.2.1 Replacing the system cooling fan

1. Un-plug the fan power connector.

2. Remove the thumb screw, which fixes the fan bracket to the chassis and lift it

with two fingers.

3. Remove the four screws, which mount the failed fan to the fan bracket, and take

out the fan.

4. Remove the four screws, which mount the fan guard to the failed fan, and take

out the fan guard.

5. Get a new fan. Place the fan guard on the new fan and fix it with four screws.

6. Place the new fan on the fan bracket, and fix it with four screws.

7. Slide the fan bracket back to the chassis and fasten the thumb screw.

8. Plug in the fan power connector.

3.2.2 Replacing the fan behind the SAS/SATA HDD backplane

1. Remove the chassis top cover.

2. Unplug the fan power connector.

3. Push the hook on the left side of the fan to take out the fan (see Figure 3.4).

4. Replace the broken fan with a new one.

5. Stick the fan to the hook on the right side of the bracket, then directly push the

fan into the bracket.

6. Plug in the fan power connector.

7. Replace the top cover and fasten it.

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Advantech PCA-6190 Manual de usuario Pagina 26