Dormakaba 7400 DS Installationsanleitung Handbuch - Seite 7
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dormakaba 7400 DS/DST/SDS/SDST Installation Instructions
3
Adjustments
Confirm closer spring size prior to making any
closing speed adjustments.
Do not back valve heads out beyond closer casting.
Check delayed action (DEL) function if supplied.
7414 meets 5lb interior barrier-free requirements.
If necessary, adjust closer spring and test pull
forces until proper forces are obtained.
3.1 Adjust closing speeds: sweep, latch, backcheck, delayed action
Fig.8
L
-
+
S
-
+
7400 Surface Applied Closers
DA
+
-
Decrease
Sweep, latch,
delayed action
Increase
Increase
Backcheck
Decrease
08279441
Maximum opening angle is 110º.
Door should close in 3 to 6 seconds from 90º.
Do not close valves completely.
Ball bearing hinges and pivots should always be
used.
Adjust closing speeds
-
+
-
BC
+
01-2021
7