38
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 17
1.1
Jamb bracket
5
OHC mounting
plate
6
1/4-20 x 1" PFHMS
Fig. 17.3.3 ED50 mounting plate location in left 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
17.3 Install ED50 OHC mounting plate in left side of header
4
1.1
3
3
3
3
1
1.1
2
Fig. 17.3.1 OHC header, ED50 operator mounting on left side
Fig. 17.3.2 ED50 mounting plate FHMS locations
2
5
6
6
6
6
1.1
17.3.1 Install ED50 OHC mounting plate in
left side of header.
TIPS AND RECOMMENDATIONS
Refer to Chapter 5 for OHC door
header configurations requiring
ED50 operator installation on left
hand side of header.
6
6
1/4-20 x 1" PFHMS,
screw pack DK4617
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. 17.3.3.
1.1
5
6
6
6
6
1.1
Inside
surface
2 11/16”