10
T Y P I C A L I N S T A L L A T I O N
3
Position header bracket
4
Secure header bracket
5
Attach rail to header bracket and position operator
Highest Point
of Door Travel
Horizontal Line
Center header bracket over vertical center
line and horizontal line created in step 2.
4" (10 cm)
Drill appropriate pilot holes to
accommodate mounting hardware.
Hardware
(Not Provided)
Header Bracket
Swing the operator to a horizontal position and temporarily
secure with rope, chain or support from floor. Make sure that
the operator is aligned with the header bracket.
Temporary
Support
Temporary
Support
Level
NOTE:
Secure the header bracket to the
header using the appropriate method.
Torsion
Spring
Temporary
Support
Align holes in track with
holes in header bracket.
Cotter Pin
Track
To prevent possible SERIOUS INJURY or DEATH:
• Header bracket MUST be RIGIDLY fastened to structural
support on header wall or ceiling, otherwise door might not
reverse when required. DO NOT install header bracket over
drywall.
• Concrete anchors MUST be used if mounting header bracket
or 2x4 into masonry.
• NEVER try to loosen, move or adjust door, springs, cables,
pulleys, brackets, or their hardware, ALL of which are under
EXTREME tension.
• ALWAYS call a trained door systems technician if door
binds, sticks, or is out of balance.
ATTENTION
AVERTISSEMENT
AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTION
CAUTION
WARNING
WARNING
PRECAUCIÓN
ADVERTENCIA
ADVERTENCIA
ADVERTENCIA
Header
Pivot Shaft
Cotter Pin
Header Pivot Shaft