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13 Cleaning and Maintenance
7. Guide the fan bracket on the enclosure vertically downwards into
the enclosure brackets provided.
8. Press the fan bracket firmly downwards so that the locking tabs
engage on the right and left.
9. Recommission the inverter.
Also see:
• Commissioning the Inverter ⇒ page 90
13.13 Checking the fans of the inverter
You can test whether the fans in the inverter are working by setting a parameter.
Requirement:
☐ You are logged in on the user interface of the inverter.
Procedure:
1. Select the parameter Lüftertest or Fan test and set it to Lüfter Kühlkörper or Fan heat sink.
2. Save settings
3. Check whether the fans in the inverter are running and whether the fans are making any unusual noises.
4. Select the parameter Lüftertest or Fan test and set to Aus or Off
5. Save settings.
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ESSX-20-SH-en-10
SMA Solar Technology AG
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System Manual
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