page 23
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FIGURE 27
FIGURE 28
150mm length of
punched angle iron
VIEW FROM FLOOR
Towards back of garage
Garage door center line
Hex head
wood screw
Punched angle iron
Hex head screw
Align the punched angle iron
centered onto the garage door
centre line, and the perpendicular
line running along the center of the
horizontal face holes.
The horizontal face must face the
back of the garage. Secure the
punched angle iron to the ceiling
with suitable screws (depending
on the structural member of the
ceiling).
Ensure that the punched
angle iron is mounted
to a strong structural
member in the ceiling.
Garage door center line
Hex head
wood screws
Punched
angle iron
Towards back of garage
Ceiling
Measure and cut a 150mm length of
punched angle iron with a pair of tin
snips.
Snip off the four corners of
the punched angle iron to
add a degree of safety and
neatness to the installation.
OPERATOR INSTALLATION - SECTIONAL DOORS
SECTION 6
