dormakaba RTS88 Package 07-22 Installation Instructions
08280311
02-2020
RTS88 Closers
6
Install the door
Header
Side
jamb
Closer arm
Closer
Cover plate
1.4 Install door
Fig.4
Hold open closer:
1.4.1
With a large adjustable wrench, turn closer
spindle to hold open position (90° - 105°).
Non-hold open closer:
1.4.2
Completely close valves “A” and “B” by turning
clockwise.
1.4.3
With a large adjustable wrench, turn closer
spindle to approximately 90°.
1.4.4
Position door at angle that coincides with the
closer spindle.
1.4.5
Align top of door with closer spindle and
bottom of door with pivot.
1.4.6
Slide top and bottom of door into position
SIMULTANEOUSLY.
1.4.7
Fasten clamping block to arm with 5/16-18
socket head cap screws.
1.4.8
Alternate fasteneing screws when tightening
clamping block.
1.4.9
TIGHTEN SECURELY.
Clamping
block
5/16-18 socket
head cap screws
8852
8853
8855
8857
