Legrand OFR Series Overfloor Raceway Device Boxes - Manual (Page 3)

3
1. Insert device box connecting tabs into outer channels of
raceway base mounted to floor. Tighten (2) #8-32 screws
to secure.
2. Using #8 fasteners, install base of raceway directly on
top of existing floor covering. The screw type should be
appropriate for the type of floor, which the raceway is
being installed on.
3. Place wires in raceway base and attach raceway cover
to raceway base.
4-Gang Device Box (OFR48-4)
4. Insert divider tabs in one of the three sets of
mounting bridges in the base. Select the set of
bridges that is appropriate for the layout of wires in
the raceway. 4B. (CROSSOVER DIVIDER) (OFR48-4GX sold separately)
Attach crossover divider to base using (4) #8-32 round
head screws. End of tunnel must butt against raceway
base.
5. Mount the devices and device plates to the device box.
• For device plates used with NEMA standard devices (OFR47-D,
OFR47-R), mount as shown in 5A.
• For device plates, which mount communications and AV devices
(OFR47-2A, OFR47-U, OFR47-V, OFR47-U2A), remove break away
tabs as shown in 5B.
5A 5B