SMA MULTICLUSTER BOX 12 - Manual (Page 33)

SMA Solar Technology AG 9 Periodic Actions
Operating Manual MC-BOX-12-3-20-BE-en-10 33
7. Screw the two halves back together. Fasten screws hand-tight.
The data cables and placeholders (plastic inserts) must be firmly
clamped between both sides of the two-part cable feed-through.
This ensures tightness of the enclosure seal.
8. Position the cable feed-through including cable on the outside of
the enclosure.
9. Attach the mounting plate of the two-part cable feed-through and
fasten hand-tight.
10. Repeat steps 1 to 9 for the remaining data cables. Use the second two-part cable feed-through for this.