S
INSTALLATION IN-CEILING MODEL STEP 1 - PREPARE CEILING 00530
a. Locate the center point of the mount-
ing location. Drill a hole in the ceiling
using a 3/32-inch drill.
00531
b. Insert the compass tool into the hole.
Draw a circle on the ceiling using the
compass tool and a pencil. Cut the
circle out of the ceiling.
STEP 2 - INSTALL THE MOUNTING PLATES Use the eight 10-32 x 3-inch screws (supplied) and install the mounting ring and
two back mounting plates.
a. Line up the mount ring with the eight
fastener holes.
c. Install fasteners through the mount ring,
ceiling and out the back mounting plate.
b. Feed one back mounting plate through
the hole in the ceiling and line up with
four fastener holes.
d. Install second back mounting plate.
STEP 3 - INSTALL THE BACK BOX 00532
c. Use the mounting ring as a template
and mark the hole pattern onto the
mounting surface. Prepare the holes.
CEILING
MOUNTING
RING
SPRING CLIP
8-32X.275 INCH SCREW
00537
c. Compress the spring clips on the back
box and push it through the hole, until
the clips spring back.Tighten the screws
until you hear a clicking noise. Insert the
two 8-32 x .275-inch screws to secure
the back box to the mount ring.
ATTACH SA FETY CHAIN HERE
00534
a. Attach the conduit fitting, lock nut, and
safety chain bracket. Install a safety
chain/cable (not supplied) that will
support up to 16 pounds (7.3 kg).
00535
b. Turn the thumbscrew and open the
hinged door to the back box. Pull wiring
into the back box through the conduit
fitting. Refer to Tables A and B in the
Appendix for wiring distances.
Pelco Installation Manual C2429M (3/01) 5
00533