37
ED50/ED100/ED250
09-2021
DL4617-003
dormakaba ED50/ED100/ED250 OHC Header
Setup and Troubleshooting Instructions
Chapter 12
1
1/4-20 x 1" hex
bolts
2
Lock washer, 1/4"
Fig. 12.5.5 Securing door to overhead arm
12.5.4 Secure door to overhead arm.
1. Insert 1/4" lock washer onto each 1/4" x 1" hex bolt
and thread bolts into door clearance holes.
• Do not tighten bolts; leave gap between bolt heads
and overhead arm (Fig. 12.5.5).
12.5.5 Raise door to contact overhead arm, tighten
arm hex bolts.
1. Using height adjustment wrench (Fig. 12.5.8), raise
door by turning floor pivot adjustment nut until door
mortise contacts bottom of overhead arm
(Fig. 12.5.6).
2. Tighten four overhead arm hex bolts (Fig. 12.5.7).
12.5.6 Check door plumb and level.
1. Check door plumb and level.
• Adjustment can be made by loosening fasteners in
floor pivot slotted holes (Para.12.3) and adjusting
floor pivot as required.
4
3
4.1
1
2
3
Overhead arm
4
Door mortise
4.1
Clearance hole for
hex bolts
Bottom of door mortise
Fig. 12.5.6 Door mortise surface in contact with arm
Fig. 12.5.7 Overhead arm hex bolts tightened
12.5.7 Turn off power.
1. After Para. 12.5.6 has been completed, turn off
power.
CAUTION
Door will close once power is turned off.
12.5.8 Check all door clearances.
1. Once door is closed, make door clearance
adjustments as required.
Fig. 12.5.10 Door installed; check plumb and level
Fig. 12.5.9 115 Vac power module
3
Power switch
4
115 Vac power
module
3
4
Fig. 12.5.8 Height adjustment wrench 08046540
