PK3561_10_09 • 79 SERIES INSTALLATION GUIDE
8
3.2 Install the Strike
1. Align the paper template on the door frame at the desired
handle height (
), and along the vertical center line of the
mortise (CL), which is also the center line of the door edge,
allowing for any bumpers on the door frame.
Respect applicable building codes regarding handle
height.
Note that the centerline of an ESM mortise does
NOT pass through the screw holes on the strike.
!
2. Mark the locations of the dust box cutout and mounting
screws for the strike.
3. Mortise the door frame to receive the dust box, and drill the
pilot holes for the mounting screws (dimensions and depths
marked on template).
4. Position the strike against the doorframe and align it with the
mounting screw holes. Trace the outline of the strike.
5. Remove material from within the strike outline so that the
strike will be flush with the doorframe.
6. For ASM, install the dust box (optional for wood door frames,
required for metal door frames), and check the strike handing
on the template. Install the strike using the screws provided.
Use wood screws for wood frame and machine screws for
steel frames.
When strike is installed on wood frames under one
inch thick, wood screws supplied are not adequate. use
screws of efficient length to engage the structural stud
behind the frame. Use only the strike and dust box sup-
plied. Use of non-approved parts may void the warranty.
!
(CL)
