Sealing and Closing the Sunny Island
Qualified person
Position of the cable glands and the cable feed-through plate.
Position | Designation |
---|---|
A | Cable glands |
B | Cable feed-through plate |
- Protect the interior of the Sunny Island from dust and moisture:
Ensure that the cable glands (A) completely seal the enclosure openings.
Seal unused enclosure openings with filler plugs on the cable feed-through plate (B).
Seal the cable feed-through plate (B) using the provided sealing compound. The sealing compound must completely seal the cable feed-through plate and the gap between the cable feed-through plate and enclosure.
- Attach one conical spring washer to each screw. Ensure that the grooved side of the conical spring washer points to the screw head. Tip: The scope of delivery of the Sunny Island inverter includes one additional replacement screw with a conical spring washer.
- On the Sunny Island, fasten the enclosure lid following the sequence 1 to 6 using an Allen key (AF 5) (torque: 6 Nm). The teeth of the serrated conical spring washer must press into the enclosure lid. This ensures that the enclosure lid is grounded.
- The teeth of the conical spring washer press into the enclosure lid. This ensures that the enclosure lid is grounded.