Installation Guide
QCI5019 Rev 2 Page 5 Certified 01/10/2020
Measure the wall-to-wall opening at the top of the wall
jambs [B] and cut the header [F] 1/16” short of this
dimension. Check the header for fit.
5
If not already, slide the anti-jump inserts to the center of the header.
NOTE: Header shown
and cut away for clarity