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PEERLESS Mounts PRG UNV - Installation to Concrete Ceilings

PEERLESS Mounts PRG UNV
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ISSUED: 02-13-07 SHEET #: 055-9485-1
Visit the Peerless Web Site at www.peerlessmounts.com
5 of 33
For customer care call 1-800-865-2112 or 708-865-8870.
Place projector mount assembly (A) on ceiling as a
template and mark the center of the two mounting
holes. Drill two 1/4" (6 mm) dia. holes to a minimum
depth of 2.5" (64 mm). Attach projector mount
assembly (A) using two concrete anchors (C), two
flat washers (F), and two #14 x 2.5" wood screws (D)
as shown in Illustration A and 1, 2, and 3 (below).
Tighten wood screws (D) using 3/8" (10 mm) socket
wrench, phillips screwdriver or 10mm open end
wrench until projector mount assembly (A) is firmly
attached.
1
3
Drill hole and insert anchor
CUTAWAY VIEW
INCORRECT
concrete
plaster/
dry wall
CORRECT
concrete
plaster/
dry wall
concrete
ceiling
D
D
D
Illustration A
Installation to Concrete Ceilings
A
2
A
CONCRETE CEILING
F
C
C
C
NOTE: It is the responsibility of the installer to
verify that the ceiling will safely support the
combined load of all attached hardware and
components.
Skip to step 5.
C
FRONT OF
MOUNT
Concrete anchors are not intended for attachment to
concrete ceiling covered with a layer of plaster,
drywall, or other finishing material. If mounting to
concrete ceiling covered with plaster/drywall is un-
avoidable, plaster/drywall (up to 5/8" thick) must be
counterbored as shown below. If plaster/drywall is
thicker than 5/8", custom fasteners must be supplied
by installer.
WARNING
Tighten wood screws firmly, but do not overtighten.
Overtightening can damage the screws, greatly
reducing their holding power.
Never tighten in excess of 80 in • lb (9 N.M.).
WARNING
3
A
A
Place mount over anchor and secure with screw
After repeating step one tighten all fasteners