33
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 16
16.2 Check jambs for plumb, level, and square
16.2.1 Check door frame for plumb, level and square.
1. Use level to check jambs for level and plumb.
2. Measure jambs for square.
Fig. 16.2.1 Single door frame
CAUTION
Any issues with door jamb level, plumb and
square must be resolved prior to installing
header and door.
Equal
distance
Center of
door opening
16.2.2 Determine floor high spot in door swing arc.
1. Place level on floor at bottom surface of jamb at
door pivot side.
2. Monitor level for any floor high spots (above bottom
of jambs) in floor as level is moved through door
swing arc.
CAUTION
If level indicates floor high spots in door swing
arc above bottom of jamb:
Contact customer or contractor to resolve
issue.
Fig. 16.2.2 Checking floor high spots in door swing arc
Finished floor surface
Door swing arc
Jamb
Jamb
