
ISSUED:08-08-08 SHEET#:055-9094-1
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CORRECT
wallplate concrete
plaster/
drywall
Installation to Solid Concrete or Cinder Block
• When installing Peerless wall mounts on cinder block, verify that you have a minimum of 1-3/8" of actual concrete
thickness in the hole to be used for the concrete anchors. Do not drill into mortar joints! Be sure to mount in a solid
part of the block, generally 1" minimum from the side of the block. Cinder block must meetASTM C-90 specifications.
It is suggested that a standard electric drill on slow setting is used to drill the hole instead of a hammer drill to avoid
breakingoutthebackoftheholewhenenteringavoidorcavity.
• Concrete must be 2000 psi density minimum. Lighter density concrete may not hold concrete anchor.
• Makesure that the supporting surface will safely support the combined load of the equipment and all attached hard-
wareandcomponents.
WARNING
CUTAWAYVIEW
• Tighten screws so that wall mount is firmly attached,
butdonotovertighten.Overtightening candamage
screws,greatlyreducingtheirholdingpower.
• Never tighten in excess of 80 in. • lb (9 N.M.).
WARNING
SOLID
CONCRETE
CINDERBLOCK
• Always attach concrete anchors directly to load-
bearingconcrete.
• Neverattachconcreteanchorsto concrete covered
withplaster,drywall,orotherfinishingmaterial.If
mountingtoconcretesurfacescoveredwitha finishing
surfaceisunavoidable,thefinishingsurfacemust be
counterboredasshownbelow.Besureconcrete
anchorsdonotpullawayfromconcretewhentighten-
ing screws. If plaster/drywall is thicker than 5/8",
custom fasteners must be supplied by installer.
WARNING
2concrete
surface
1
3
2
U
Drill holes and insert anchors (U).
Place wall mount assembly (A)over anchors (U) and
secure with screws (Q).
Tighten all fasteners.
A
U
Q
U
CARRIAGE
AQ
fig. 2.3
Use wall mount assembly (A) as a template to mark
mouting holes. Drill six 5/32" (4 mm) dia. holes to a
minimum depth of 2.5" (65 mm). Insert six anchors (U) in
holes flush with wall as shown (right). Fasten two #14 x
2.5" wood screws (Q) into top anchors (U) leaving a .25" of
exposed thread for each screw (Q) as shown. Hook wall
mount assembly (A) onto #14 x 2.5" wood screws (Q) as
shown in fig. 2.3. Fasten four #14 x 2.5" wood screws (Q)
into wall mount assembly (A) as shown. Make sure that the
wall mount assembly (A) is level, tighten all six #14 x 2.5"
woodscrews(Q).
Skip to step 3.
INCORRECT
wallplate
plaster/
drywall
concrete
.25"
Q