SMA SBCBTL6 - Manual (Page 28)

Opening and closing SMA America, LLC
28 SBCBTLUS-IUS094510 Installation Guide
8.2 Closing the Sunny Boy Combiner Box
1. Check wire routing to ensure that no wires can interfere with the seal of the lid.
2. Check the seal on the inside of the lid to ensure it is undamaged and in correct position.
3. Carefully position the lid on the front of the Sunny Boy
Combiner Box. Ensure that no pressure is exerted on
the connections when the lid is attached.
4. While holding the lid in place turn the four screws until they are snug tight. Be careful not to
cross-thread any of the screws.
5. Tighten the screws clockwise with a torque of
35 in‑lbs. (4 Nm).
☑ The Sunny Boy Combiner Box is closed.