Dormakaba RTS Series - Prepare Top of Door and Install Arm

dormakaba RTS88 Package 07-22 Installation Instructions
08280311 02-2020RTS88 Closers
4
Closer arm
. Prepare top of door and install arm
Fig.
Header
Side
jamb
1/4-20 hex
head alignment
screws
Closer arm
Closer
Cover plate
1.2.1 Prepare top of door according to template.
1.2.2 Install two 1/4-20 hex head alignment screws
into closer arm.
1.2.3 Align closer arm in door channel placing
positioning pin in hole prepared in door channel.
1.2.4 Keep closer arm centered in door.
1.2.5 Turn both 1/4-20 hex head alignment screws
counter-clockwise until they are wedged
against door channel.
1.2.6 Secure arm into place with 1/4-20 pan head
machine screws and flat washers.
8852
8853
8855
8857
1/4-20 pan
head machine
screws and
flat washers.