10
2015-04-28 #:150-9052-4 (2020-04-01)
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.
WARNING
3b-1
Level wallplate. Mark mounting holes.
ENG
A
2.5"
(64mm)
5/16"
(8mm)
3b-2
5/16"
(8mm)
Do not drill into mortar joints.
ENG
Drill mounting holes into supporting surface
(2.5" (64 mm) minimum depth required).
ENG
