Dormakaba BTS80 EMB/D - Adjustments; Adjust Bottom Door Clearances (if Necessary); Adjust Closing Speeds; Sealing Compound (Optional)

dormakaba BTS80 EMB/D,E,F Installation Instructions
08059411 03-2021BTS80 EMB Closers
8
Adjustments: clearances and closing speeds
Sealing compound
Intermediate pivot (optional)
3 Adjustments
. Adjust bottom door clearances (if necessary)
Fig.
3.1.1 Closer can be raised approximately
5/32” with the cement case.
3.1.2 Loosen fastening screws “A”.
3.1.3 Turn height adjustment screws “B”
CW until desired height is obtained.
NOTE: Closer must remain level!
3.1.4 Re-tighten fastening screws “A”.
3.1.5 If more clearance is necessary, change
spindle to appropriate size.
. Adjust closing speeds
Fig.
A
B
Valve “A” Controls closing speed from approximately
175° to 0°
Valve “B” Controls closing speed from approximately
7°-0°
+
-
. Sealing compound (optional)
Fig.
Sealing compound is recommended for exterior doors or areas
with excessive moisture. Make all final adjustments before adding
compound. Refer to instructions packed with compound for full
details.
A
A
B
B
B
A
. Intermediate pivot (optional)
Fig.
If intermediate pivot is to be used, refer to installation
instructions packed with pivot.