dormakaba RTS88 Package 07-22 Installation Instructions
08280311
02-2020
RTS88 Closers
9
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 openig angle to 20°.
Counter-clockwise - increases closing speed.
Valve “B”
“A”
“B”
Valve “A”
2.3 Adjust closing speeds
Fig.7
3
Door removal
Fig.8
Clamping
block
Header
Side
jamb
Closer
Cover plate
Top arm
3.1.1
For closers with hold open feature,
place door in hold open position.
3.1.2
For non-hold open closers, open door
to approximately 90°.
3.1.3
Completely close valves “A” and “B”
turning clockwise.
3.1.4
Remove clamping block from top arm.
3.1.5
With screwdriver, depress retaining
clip on door portion of pivot.
3.1.6
Slide door out of opening.
8852
8853
8855
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