dormakaba RTS88 Package 04 Installation Instructions
08280291
02-2020
RTS88 Closers
8
Adjustments - closing speeds
Door removal
2.3.1
Valve “A” - controls closing speed from
maximum opening angle to 0°.
•
Clockwise - decreases closing speed
•
Counter-clockwise - increases closing speed
2.3.2
Valve “B” - increased closing speed from
maximum opening angle to 20°.
Counter-clockwise - increases closing speed.
Valve “B”
“A”
“B”
20°
Valve “A”
2.3 Adjust closing speeds
Fig.7
3
Door removal
Fig.8
Clamping
block
Closer
Arm cover
plate
3.1.1
Remove arm cover plate from
side of door.
3.1.2
Remove clamping block from
top arm.
3.1.3
Lean top of door out until it
clears frame.
3.1.4
Lift door off of floor bearing.
Floor
bearing
