dormakaba TS93 GSR/EMF T 1A, 1I, 2 Installation Instructions
08280031 08-2019TS93 GSR Surface Applied Closers
10
Adjust closing speeds
Adjust hold open
3 Adjustments
Confirm closer spring size prior to making any closing speed
adjustments.
Do not back valve heads out beyond closer casting.
Door should close in to seconds from º.
Maximum opening angle is º.
Do not close valves completely.
. Adjust closing speeds: sweep, latch, backcheck, delayed action
Fig.
.. Adjust door position:
•
Adjust hold open angle:
loosen adjustment screws using
an M hex key.
• Slide hold open mechanism to desired location and
re-tighten adjustment screws.
.. Hold open activation:
• Place door in hold open.
•
Deactivate:
When clips are released from slide shoe.
•
Activate
: When clips are pressed against inside of slide
shoe.
.. Adjust hold open force:
• Decrease force: spin dial away from door frame
• Increase force: spin dial towards door frame
NOTE: Do not set release force too high. Damage may
occur to door, hinges or GSR system.
. Adjust optional hold open
Increase
Decrease
Decrease
Increase
Backcheck &
Delayed action
Sweep & Latch
Speed
.. Adjust the closing sweep speed for the area from ° to
start of latch.
• Increase sweep speed: Turn valve counter-clockwise
• Decrease sweep speed: Turn valve clockwise.
.. Adjust the closing latch speed for the area from ° - °.
• Increase latch speed: Turn valve counter-clockwise
.. Adjust the opening backcheck for the area from
° - °.
• Increase resistance: Turn valve clockwise
• Decrease resistance: Turn valve counter-clockwise.
.. Adjust the closing delayed action for the area from
° - °.
• Increase delayed action: Turn valve counter-clockwise
• Decrease delayed action: Turn valve clockwise
Latch
Backcheck
Sweep
Latch
Backcheck
Delayed action
°
°
°
°
Sweep
Delayed action
Adjustment
screws
Dial
Hold open
mechanism
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