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3b
ENG - When installing Peerless wall mounts on a concrete wall, the wall must be at least 8" thick with a minimum
compressive strength of 2000 psi. When installing Peerless wall mounts on a cinder block wall, the cinder blocks
must meet ASTM C-90 specifications and have a minimum nominal width of 8". Do not drill into mortar joints!
Be sure to mount in a solid part of the block, generally 1" (25 mm) minimum from the side of the block. 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. Never attach concrete expansion anchors to
concrete or cinder block covered with plaster, drywall or other finishing material.
3b-1
ENG
Level wallplate. Mark mounting holes.
3b-2
ENG
Drill mounting holes into supporting surface
(2.5" (64 mm) minimum depth required).
5/16"
(8mm)
WARNING
A
ENG
Do not drill into mortar joints.
10
5/16"
(8mm)
2015-04-28
#:150-9052-3
2.5"
(64mm)
(2017-07-12)
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