Extron Electronics AVTrac Extension Kit - Manual (Page 11)

AVTrac Extensions • Track Mounting 5
5. Pre-drill mounting holes in the shallow grooves of
the base track and side ramps using a 1/4 inches bit
for drilling metal (not supplied.)
NOTE: Mounting holes must be a
maximum of 3 feet (0.91 m) apart, and
one must be within 6 inches (0.15 m) of
each end of the track.
Pre-drill holes in
the shallow groove
in the side ramp.
Pre-drill holes in
the shallow groove
in the base track.
Side Ramp
Base Track
Figure 6. Pre-drill the holes in the track and ramps.
6. If the extension kit is to be used with an existing
AVTrac installation, align the base track so that it
abuts the end of the installed AVTrac.
Mate the tabs in the side ramps with the grooves in
the base track.
ATTENTION: Before using the Extension kit
with an existing AVTrac rubber inlay model,
consult an Extron representative for advice
about compatibility.
Mate side ramp to base track.
Align extension kit
to installed AVTrac.
Figure 7. Align the base track and mate the side ramps.
7. Using the provided masonry bit, drill 1-1/4 inches
deep pilot holes into the concrete through the
pre-drilled mounting holes in the track and ramps. Drill 5/32” x 1-1/4” deep hole
into concrete.
Supplied Masonry Screws
Figure 8. Drill into the concrete and secure the track.
8. With the provided masonry screws, secure the track
and ramps to the floor.
Figure 9. Secure the side ramps to the floor.