SMA 20000TL Service Manual - Manual (Page 24)

3.
Damage to the inverter due to foreign bodies
• Do not remove the ventilation grids permanently, otherwise foreign bodies could
penetrate the enclosure.
4. Wait for the fan to stop rotating.
5. Press the locking tabs on the fan toward the
center of the fan.
6. Carefully remove the fan from the inverter.
7. Release and remove the fan plug.
8.
Damage to the fan due to compressed air
• Clean the fan only with a soft brush, a paint brush, or a damp cloth.
9. After cleaning, insert the fan plug into the pin
connector until it snaps into place.
10. Insert the fan into the inverter until it snaps into place.
11. Attach the ventilation grids on the right-hand and left-hand side of the inverter:
6 Cleaning the Fans SMA Solar Technology AG
Service Manual for Installers STP20-25TL-SG-en-11 24