Legrand EFB6S-2HUB - Manual (Page 2)

Step 1. Remove KO plate from desired location on the
floor box for Hub placement. Use ¼” hex head
driver to remove the two screws as shown.
Step 3. Remove device plate on the inside of the floor box. Step 4. Remove knock out plate by tapping the plate loose
from the box as shown.
Step 2. For On-Grade Boxes: To facilitate the removal of
the knock out plate, use a utility knife to score the
paint around the edges of the plate as shown.