SMA SSM8-21-BS - Manual (Page 22)

5 Mounting SMA Solar Technology AG
22 SSMxx-21-IA-BS-JP-en-20 Installation Manual
3. Place the Sunny String-Monitor on the base.
4. Fasten the Sunny String-Monitor to the base using four fender
washers and four nuts (torque: 10 Nm).
5. Ensure that the Sunny String-Monitor is securely in place.
6. After connecting the cables, fasten the kick plate to the inside of the
base plate using two locking screws.