72
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 30
1
1/4-20 x 1" hex bolts
2
Lock washer, 1/4"
3
Overhead arm
Fig. 30.5.5 Securing door to overhead arm
30.5.4 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. 30.5.5).
30.5.5 Raise door to contact overhead arm, tighten
arm hex bolts.
1. Using height adjustment wrench (Fig. 30.5.8), raise
door by turning floor pivot adjustment nut (Fig. 30.5.4)
until door mortise contacts bottom of overhead arm
(Fig. 30.5.6).
2. Tighten four overhead arm hex bolts (Fig. 30.5.7).
30.5.6 Check door plumb and level.
1. Check door plumb and level.
• Adjustment can be made by loosening fasteners in
floor pivot slotted holes (Para.30.3) and adjusting
floor pivot as required.
4
3
4.1
1
2
4
Door mortise
4.1
Clearance hole for
hex bolts
Bottom of door mortise
Fig. 30.5.6 Door mortise surface in contact with arm
Fig. 30.5.7 Overhead arm hex bolts tightened
30.5.7 Turn off power.
1. After Para. 30.5.5 has been completed, turn off
power.
CAUTION
Door will close once power is turned off.
30.5.8 Check all door clearances.
1. Once door is closed, make door clearance
adjustments as required.
Fig. 30.5.10 Door installed; check plumb and level
Fig. 30.5.9 115 Vac power module
3
Power switch
4
115 Vac power module
3
4
Fig. 30.5.8 Height adjustment wrench 08046540
