- Using a plumb bob, align header spindle with bottom pivot spindle.
- Mark and drill holes, and recess in flooring surface.
• Recess: 3/8” [10] deep x 1” [25] diameter recess
• Concrete Floors: Drill 1” [25] deep holes, using 1/4” [6] drill bit - Insert anchors, if necessary.
- Ensure pivot is aligned and plumb.
- Secure floor bearing and cover using included fasteners.
Adjustments:
- Rotate spindle up or down until correct door height is
met.
• Use a 15/16” wrench. - Tighten set screw to secure spindle in place.
• Use a 2mm hex key.
Ensure set screw is fully engaged with spindle. If tightened correctly, spindle should NOT rotate.
NOTE: DIM “A” is distance from bottom of floor pivot to bottom of arm. When bottom arm is installed to
the standard template, this is also equal to the bottom door clearance.