Legrand RFB9 - Manual (Page 2)

2
KO between
compartments
Grommet
(not supplied)
Step 5 Screed to top of box surface. Hand troweling
recommended near box edges.
Step 7 If service access between adjacent compartments
is required, remove KO between compartments
and add grommet (not included).
Step 9 Terminate and mount devices. Step 8 Locate and pull wires and cables.
Step 6 Remove mudcap.
CAUTION: Do not dislodge or shift box with jobsite traffic
or concrete vibrations.
NOTE: If box is over-poured or the top plate is below
the concrete surface, follow these steps:
1. Remove and retain mudcap and mudcap
mounting screws. If mudcap is bent during
removal, flatten within reason.
2. Install one or more 1/8" thick spacers, Cat No.
RFB119-TS (available separately), until the top
one is flush with the concrete surface.
See Step 19 for illustration.
3. Replace mudcap on top of spacers and secure
with mounting screws. Duct tape any cracks or
seams where concrete may enter.
4. Pour concrete patch around the perimeter of
the spacers and level with the concrete floor.
5. Complete installation following the
remaining steps.
NOTE: Wire devices (not included) in accordance with National
Electrical Code or any local code that applies. Make sure
that any grounding conductors are connected to the
grounding screws.