37
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 17
17.2 Install ED50 OHC mounting plate in right side of header
1
ED50 OHC header
1.1
Jamb bracket
2
Header track,
1/2" x 23 1/2"
3
(6) 1/4-20 UNC
through holes for
mounting plate
1/4-20 x 1" FHMS
4
1/4" Square nut,
1/4-20 x 1/2"
SBHCS, 4 sets
5
OHC mounting
plate
6
1/4-20 x 1" PFHMS
Fig. 17.2.1 OHC header, ED50 operator mounting on right side
1.1
4
1
2
2
1.1
3
3
Fig. 17.2.2 ED50 mounting plate FHMS locations
Fig. 17.2.3 ED50 mounting plate location in right side of header
17.2.1 Install ED50 OHC mounting plate in
right side of header.
TIPS AND RECOMMENDATIONS
Refer to Chapter 5 for OHC door
header configurations requiring
ED50 operator installation on
right hand side of header
6
1.1
Jamb bracket
5
OHC mounting
plate
6
1/4-20 x 1" PFHMS
6
1/4-20 x 1" PFHMS,
screw pack DK4617
5
2
2
6
6
6
6
1. Fasten mounting plate to the two
header tracks using eight 1/4-20 x 1"
PFHMS from screw pack DK4617.
CAUTION
Before tightening screws, locate
mounting plate from inside
surface of jamb bracket to
dimension shown in Fig. 17.2.3.
6
6
6
6 1.1
5
2 11/16”
Inside
surface
