FM3
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Installation Manual
Wall Plate Installation
It is recommended that two people perform the installation. One person should hold the mount while the other person
installs the lag bolt and washer. Making sure that the mount is level, the person not holding the mount must mark and
drill the second mounting hole and secure the second lag bolt and washer.
If the studs are 12” apart, use three 3” lag bolts for the top row of mounting points and three 3” lag bolts for the
lower row mounting points. If the studs are 16”, 18” or 24” apart, use two 3” lag bolts for the top row of mounting
points and two 3” lag bolts for the lower row of mounting points.
Step 1
Step 2
Step 3
Determine where to mount the FM3. Use
a stud finder to find the exact center of
each stud.
Once all of the studs have been located, use
a pencil to mark the spots. Place the mount
against the wall and align the mount to the
marked stud locations.
Using a 1/4” drill bit, drill a pilot hole at
the first aligned and marked location.
Step 4
Step 5
Step 6
After the pilot hole has been drilled, line
up the mounting slot opening to the drilled
hole.
Insert one (1) 5/16" x 3" lag bolt and
washer into the mounting hole and tighten
(see WARNING: below).
With the help of an assistant, place a level
on the center of the mounting rail and level
the mount. Mark and drill the second
mounting hole.
Insert one (1) 5/16" x 3" lag bolt and
washer into the mounting hole and tighten
(see WARNING: below). Repeat steps 5
and 6 for the remaining mounting points.
Do NOT over-tighten lag bolts when attaching the mount to the wall. Improper installation may result in
personal injury or damage to property.
Concrete Mounting
Concrete anchors must be used for concrete installation. They can be purchased at your local hardware store.
Step 1.
Place the wall plate into position against the wall, keeping it level.
Step 2.
Mark off six holes to be used for securing the mount and place the wall plate aside.
Step 3.
Next, drill holes using an electric drill and masonry bit.
Step 4.
Insert a concrete anchor into each hole.
Step 5.
Use a hammer to lightly tap each anchor into place so that they are flush with the wall.
Step 6.
Once all of the anchors are in place, move the wall plate back into position.
Step 7.
Attach nuts and washers to the threaded shafts that are protruding from the wall.
Step 8.
Do not tighten until all nuts and washers are in place.
