dormakaba 8900 TDE/TDEH Installation Instructions
08279351
09-2019
8900 Surface Applied Closers
5
Main arm
2.3 Securing main arm to closer
Fig.4
2.3.1 Preload arm by placing wrench on
bottom pinion.
RH
Main arm
Pinion
screw
RH
RH
RH
Hinge
2.3.2 Rotate wrench 45° AWAY FROM hinge
edge of door.
2.3.3 With main arm parallel to door,
place main arm onto top pinion.
2.3.4 Secure arm to closer with pinion screw.
View from top of door
View from top of door
View from top of door
Top pinion
45°
45°
CL
