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performaxopeners.com Customer Service: 1-877-436-4402
MOUNTING HEADER BRACKET
Look in the box for:
Mark the center line above the door with a pencil. Open door to the highest point of travel.
Header Bracket
2 x Lag Screws
5/16" x 1-1/2"
To prevent SERIOUS INJURY:
• DO NOT connect power until instructed.
• The header bracket MUST be SECURELY fastened
to the structural support on the mounting wall or
ceiling, otherwise garage door opener may not
reverse when required. DO NOT install the header
bracket into drywall. If installing onto drywall
surface either cut out drywall or install board over
drywall to secure.
• Concrete anchors MUST be used when mounting
the header bracket into masonry.
• NEVER try to loosen, move or adjust garage door
springs, cables, pulleys, brackets, or hardware.
• Contact a qualified garage door service technician
if your door binds, sticks or is unbalanced. An
unbalanced door might not reverse when required.
Center Line
2-1/4 inch
(5.7cm)
2-1/4 inch
(5.7cm)
WARNING
Highest Point
of Travel
Take a level, measure and mark highest point of the
door on the wall. Raise level to clear torsion bar if
required, then mark highest point.
Measure 2-1/4 inch (5.7 cm) above the highest
point mark. While placing the bottom of the header
bracket on this mark, mark the desired mounting
holes in the header bracket. Drill two holes and
fasten header bracket using screws.
