SMA STP 15000TL Installation - Manual (Page 64)

Maintenance and Cleaning SMA Solar Technology AG
64 STP20TLHE-IA-IEN122222 Installation Manual
9.2.3 Cleaning the Fan on the Left-hand Side of the Inverter
Enclosure
1. Disconnect the inverter as described in Section 8 "Disconnecting the Inverter from Voltage
Sources" (page 58).
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 together towards the middle.
6. Remove the fan by pulling it slowly and carefully
out sideways.