33
ED100LE
02-2021
DL4616-001
dormakaba ED100LE operator – Fine cover
Installation Instructions
Chapter 10
10.7 Fasten drive arm to ED100LE operator
Fig. 10.7.1 Mount drive arm to operator at 12 degrees
Fig. 10.7.5 Torque wrench, 5 mm hex key
10.7.1 Mount drive arm to operator.
WARNING
Use caution when working in
proximity of door and pull arm!.
CAUTION
ED100LE operator axle zero
position.
In order to mount the drive arm in
the correct position, the spindle
must be brought to the zero
position.
1. Set ED100LE operator spring preload to
approximately ten clockwise rotations.
• Axle rotates to the zero position.
TIPS AND RECOMMENDATIONS
Reference Chapter 11, Operator
spring tension.
2. Turn spring preload back to zero
rotations (fully CCW).
3. Push the drive arm onto the spindle at
an angle of approximately 12⁰ to the
ED100LE operator (Fig. 10.7.1).
4. Rotate drive arm/spindle approximately
10⁰ in door's opening direction
(Fig. 10.7.2).
5. Remove the drive arm from spindle
(Fig. 10.7.3).
6. Position the drive arm with axle
extension one tooth in door's closing
direction (Fig. 10.7.4).
7. Push the axle extension onto spindle
(Fig. 10.7.4).
8. Thread the M8 x ___ mm SHCS (length
determined by axle extension) into
spindle and tighten SHCS (Fig. 10.7.4).
CAUTION
Use torque wrench with hex key
socket to tighten M8 screw to 17
ft-lb [23 Nm].
Fig. 10.7.2 Rotate drive arm 10 degrees in door opening direction
Fig. 10.7.3 Remove drive arm from ED100LE spindle
Fig. 10.7.4 Install drive arm and extension onto ED100LE spindle
1
M8 SHCS
2
Axle extension
12°
10°
1
2
