SMA SB 3000TL-20 Installation - Manual (Page 67)

SMA Solar Technology AG Maintenance and cleaning
Installation Guide SB30TL_40TL_50TL-IA-IEN120231 67
– Push the upper and lower latches on the fan (C)
outwards and push the fan out of the fan
enclosure from the rear side.
5. Clean the fan enclosure with a soft brush, a paint brush, a cloth or pressurized air.
6. Clean the fan with a soft brush, a paint brush, or a damp cloth.
7. After cleaning, reassemble everything in reverse order.
– The arrows on the fan enclosure and the fan
must point to the right during assembly.
– The fastening clips on the right side of the fan
enclosure must catch underneath the enclosure
wall when inserting them into the inverter.
☑ The fan has been cleaned.
8. Close the inverter as described in section 7.3 ”Closing the Inverter” (page 64).
9. Check the functioning of the fan as described in the following section 8.1.2 ”Check fan (only
with Sunny Boy 4000TL/5000TL)” (page 68).
NOTICE!
Damage to the fan due to the use of compressed air.
• Do not use pressurized air to clean the fan. This can damage the fan.