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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
specifi cations 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 expansion anchors to concrete or cinder block covered with plaster, drywall or other fi nishing
material.
3b-1
ENG
Level wallplate. Mark mounting holes. Make
sure mountinting holes are 1" off motor joints.
A
WARNING
9
2015-07-23
#:150-9057-1
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