18
Installing the Mounting System
continued
Masonry Mounting
Masonry mounting requires specialized knowledge, skills
and tools. Monster highly recommends that you seek the
help of a professional installer when mounting to masonry.
With the help of a friend, position the mounting
system in your desired mounting location.
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Using the provided level, confi rm that the
mounting system’s wall plate is plumb or vertically
straight. Position the level horizontally with the narrow
end fl ush against the side of the wall plate. Hold the
plate fi rmly in place.
Mark the centers of the top and bottom mounting
holes on the wall plate with a pencil. Be careful not to
mark a mortar joint. With your electrical drill and 1/2"
masonry bit, pre-drill a 3" deep hole at each mark.
Install the supplied plastic anchors in each hole.
Tap into holes until fully seated.
Align the mounting holes with the holes in the wall.
While holding the wall plate fi rmly in place, insert one
of the supplied lag bolts and washers into the wall
plate’s top mounting hole, as shown to the right.
Next, place the power unit mounting plate over
the bottom mounting hole. Secure it with the other
supplied lag bolt and washer.
Tighten each bolt with your electric drill or socket wrench.
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