Warning, Attachment of base unit to wall or ceiling – Peerless-AV SPK811W - Installation User Manual

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ISSUED:03-26-03 SHEET #: 087-9012-4 06-14-07

Visit the Peerless Web Site at www.peerlessmounts.com

For customer care call 1-800-729-0307 or 708-865-8870.

2 of 4

*

**

A

B

A

*

For Attachment to Metal Stud Walls
or Direct Attachment to Drywall for
Speakers Over 10 lb:
Use a stud
finder to locate center of stud. Drill two
5/8" (16 mm) dia. holes through metal
stud. Attach mounting base unit (A) to
center of metal stud using two #10-24
phillips screws (S), two plastic screw
plugs (T) and two togglers (R) as
shown in DETAIL ONE.

IMPORTANT: Make sure mounting
base (A) is level on wall.

Product must

be mounted through drywall that has a
minimum thickness of 1/2" and into
metal studs, 26 gauge or heavier.

Pull screw back until toggler is flush with metal stud and
hold. Thread screw through with fingers and tighten
securely. Place top of plastic screw plug (T) over screw.

Place screw (S) through bottom of plastic screw plug (T)
and mounting base (A). Partially fasten toggler (R) to
back of screw. Pivot toggler ends 90° and push through
hole in drywall.

R

Drywall

Metal Stud

DETAIL ONE

R

S

Drywall

S

A

A

Bottom of
plastic screw
plug (T)

Top of plastic
screw plug (T)

Note: Ceiling applications must be mounted to a ceiling joist (NO Drywall Only).
Extension column will be used mostly with ceiling applications.

Attachment of Base Unit to Wall or Ceiling

If bringing wire in from behind wall,
make sure that wires are run through
wire management slot

*

before mounting

base unit (A) to wall or ceiling.

When using extension column, be sure to mount
base unit (A) with wire management slot

*

facing

right so that wire management hole in extension
(B)

**

is facing down. Remember to run wires

through wire management hole before mounting
base unit (A) to wall or ceiling.

For Attachment to Wood Stud Walls:
Use a stud finder to locate center of
stud. Drill two 3/16" (5 mm) dia. holes to
a minimum depth of 2" (51 mm). Attach
mounting base unit (A) to center of
wood stud using two wood screws (V)
and two plastic screw plugs (T) as
shown left.

IMPORTANT: Make sure wall bracket is
level on wall.

For Attachment to Concrete or Direct Attachment to Drywall
for Speakers Under 10 lb:
Drill one 1/4" (6 mm) dia. hole to a
minimum depth of 2" (51 mm). Insert one anchor (U) in hole flush with
wall. Place mounting base unit (A) over anchor (U) and secure with
one wood screw (V) and one plastic screw plug (T). Make sure wall
bracket is level, mark other hole and repeat steps with other
fasteners. Tighten all fasteners.

IMPORTANT: Make sure wall bracket is level on wall.

• When installing Peerless wall mounts on cinder block,

verify that you have a minimum of 1 5/8" of actual
concrete surface in the 1/4" diameter hole to be used
for the concrete anchors. It is suggested that a
standard electric drill on slow setting is used to drill
the hole instead of a hammer drill to avoid breaking out
the back of the hole when entering a void or cavity. Do
not drill into mortar joints!

• Never attach concrete expansion anchors to concrete

covered with plaster, drywall or other finishing material.
If mounting to concrete surfaces covered with a
finishing surface is unavoidable, the finishing surface
must be counterbored.

• Tighten concrete anchor bolt firmly, but do not over-

tighten. Overtightening can damage the bolt, greatly
reducing its holding power.

• Never tighten in excess of 80 in • lb (9 N.M.).

WARNING

1

A

V

T

A

S

R

T

A

V

U

T

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