SMA WB 3300-11 Installation - Manual (Page 20)

Assembly SMA Solar Technology AG
20 WB33-38-IA-IEN120940 Installation Manual
6. Secure the inverter in position by screwing the
supplied M6 contact screw into the underside of
the enclosure. Use the contact washer provided
with the toothing facing towards the enclosure.
Tighten the screw with a torque of approx. 5 Nm.
7. Check to ensure that the inverter is securely in place. The wall mounting bracket is designed in
such way that the inverter is tilted slightly backwards on a perfectly vertical wall.
8. Attach the ventilation grids provided to the inverter.
To help you identify the sides,
"links/left" or "rechts/right" is printed on the inside
of the ventilation grids.
☑ The inverter is now mounted.