8
INSTALLATION
INSTALLATION — BI-FOLD TRACK SYSTEMS
2.
Attach the
top frame
first, starting within 3" of the
highest corner
.
IMPORTANT:
Install all mounting screws into studs or window header.
3.
Place a four foot level on the top frame and secure the second fastener in the top frame
within 3" of the other corner. Be sure the top frame is level.
■
➤
If necessary, shim inside mount shutters to level the top frame.
4.
Secure a fastener at the center of the top frame, making sure the top frame is level across
its full width.
5.
Finish attaching the top frame by securing one screw at each stud, 16" to 24" apart, depending on the type of construction (no
more than 30" between screws if mounting into header).
6.
Now secure
one pivot
side frame using a level for alignment.
IMPORTANT:
If there are two pivot sides, still only secure
one
side. The other side will be secured after final adjustment.
Step C. Install the Frame Installation Support Brackets (Outside Mount Only)
Attach support brackets to wall studs (or header) and the top of the bi-fold frame. Brackets should be attached within 36" of each
end and spaced no more than 36" apart.
1.
Using two screws, secure the first support to the wall stud
(or header) nearest the corner.
2.
Now secure the next support to the wall stud (or header)
nearest the opposite corner.
3.
Continue securing any additional supports.
4.
Attach the supports to the top frame.
IMPORTANT:
Be careful not to place screws in line with the aluminum
track screw holes.
Support
Bracket
Screw into Wall Studs
(or Header)
INCORRECT
(Gap in Center)
CORRECT
(No Gap)
Gap
