Page 11
CT12F
960.064 Rev # 0
EXISTING CONSTRUCTION
These instructions apply if you will be installing a
CT12FH/FHT with a FMB-F or a CSB-F Bezel on
concealed spline ceilings.
IF A PBB1.2S BACKBOX IS NOT REQUIRED (
VERIFY THAT LOCAL CODES DO NOT REQUIRE A
BACKBOX):
1.
Locate where the loudspeaker is to be placed and
remove the 12" x 12" tile.
2.
Proceed to the “Installing the Loudspeaker” section
on these installation instructions for the selected
loudspeaker and bezel combination.
IF A PBB1.2S BACKBOX IS REQUIRED:
1.
Identify loudspeaker mounting location and remove
the 12" x 12" tile.
2.
Locate the PBB1.2S Backbox. Identify conduit and
wire-pass holes. Remove compound knockouts as
required.
3.
Bring speaker wiring into the backbox and fasten
properly.
4.
Align the backbox in the opening. While holding
the backbox in place, drill through the perforated
flanges and into the spline utilizing four (4) #8
sheet metal screws. (please see fig. 20)
5.
Proceed to the “Installing the Loudspeaker” section
on these installation instructions for the selected
loudspeaker and bezel combination.
SURFACE MOUNT INSTALLATION
These instructions apply if you are installing a
CT12FH/CT12FHT with a FMB-F Bezel and a
SMBOX12
1.
Position the enclosure in the projected location and
mark mounting holes on surface.
2.
Remove enclosure. Drill pilot holes as required by
the fastening hardware to be employed, and
depending on the surface where the enclosure is to
be mounted. (please see fig. 21)
3.
Conduit knockouts are not supplied in the
SMBOX12.The SMBOX12 may be pre-drilled to
accommodate any standard cabling or conduit
hookups.It is recommended that you pre-drill the
SMBOX12, prior to mounting it to the wall or other
surface, and before any paint or other finish
application.
4.
Align the enclosure with the drilled holes and
mount to the surface. NOTE: Foam or felt tape
may be placed between surface and enclosure to
reduce vibrations if permitted by local codes.
5.
If not previously done, run speaker wires or
conduit (as per local Building Code requirements)
into the SMBOX12. Fasten and seal as required.
fig. 20
fig. 21
fig. 19
