70
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 30
30.3 Prepare door for bottom door pivot and install pivot
Fig. 30.3.3 Bottom door pivot
1
Door pivot
Fig. 30.3.1 Bottom door pivot dimensions
1
1.1
Fig. 30.3.2 Door mortise for bottom door pivot
1 5/16”
R 21/32”
3 1/8”
7/8”
7/8”
Ø 0.26”
3/4”
5 5/16”
30.3.1 Prepare door for bottom door pivot.
CAUTION
Dimensions shown are for
dormakaba supplied bottom door
pivot 08042600.
1. Mortise bottom of door for bottom door
pivot using dimensions referenced in Fig.
30.3.2 and 30.3.3.
2. Drill holes for selected 1/4" fasteners in
the two slotted holes.
30.3.2 Install bottom door pivot.
1. Place bottom door pivot in mortise.
2. Install fasteners and tighten.
1.1
Door pivot release
lever
30.4 Install floor pivot shaft bearing
Fig. 30.4.1 Floor pivot and bearing
1
Floor pivot
6
Bearing
30.4.1 Install floor pivot shaft bearing.
1. Place bearing on floor pivot shaft.
CL
4 5/8”
6 5/32”
A
A
Door mortise for
bottom door pivot
7/8”
7/8”
1 3/8”
Edge of door
3 3/4”
CL
Edge of jamb
3 3/4”
CL
Edge of jamb
1 3/8”
Reference dimension
A - A
3/4”
CL
Bottom of door
Door mortise for
bottom door pivot
6
1