SMA STP 10000TL-10 Installation - Manual (Page 68)

10 Maintenance and Cleaning SMA Solar Technology AG
68 STP10-17TL-IA-en-32 Installation Manual
9. After cleaning, reassemble everything in reverse order.
10. Check that the fan is functional (see Section 10.2.4 "Checking the Fans", page 69).
10.2.3 Cleaning the Fan on the Left-Hand Side of the Inverter
Enclosure
1. Disconnect the inverter (see Section 9 "Disconnecting the Inverter from Voltage Sources",
page 61).
2. Turn the rotary fastener of the ventilation grid in the
direction of the arrow until the notch is in a vertical
position.
3. Remove the ventilation grid.
4. Wait for the fan to stop rotating.
5. Press the latches in towards the centre.
6. Remove the fan by pulling it slowly and carefully out sideways.