Dormakaba 7400 SISJH 설치 지침 매뉴얼 - 페이지 8
{카테고리_이름} Dormakaba 7400 SISJH에 대한 설치 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dormakaba 7400 SISJH 10 페이지. Applied door closer, spring stop arm for regular
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dormakaba 7400 SIS, SISJ, SISH, SISJH Installation Instructions
4
Adjustments
Confirm closer spring size prior to making any
closing speed adjustments.
Do not back valve heads out beyond closer casting.
4.1 Adjust closing speeds: sweep, latch, backcheck, delayed action
Fig.8
Delayed
action
Latch
Sweep
4.1.1
Adjust sweep speed for the area from 70° - 10°.
•
Increase sweep speed: Turn valve counter-clockwise
•
Decrease sweep speed: Turn valve clockwise
4.1.2
Adjust latch speed from 10° - 0°.
•
Increase latch speed: Turn valve counter-clockwise
•
Decrease latch speed: Turn valve clockwise
4.2 Adjust optional hold open
Fig.9
4.2.1
Enabling or disabling hold open.
•
Twist hold open handle up or down to loosne or
tighten, respectively, the hold open capacity.
7400 Surface Applied Closers
8
Maximum opening angle is 110º.
Door should close in 3 to 6 seconds from 90º.
Do not close valves completely.
Backcheck
4.1.3
Adjust backcheck for the area from 110° - 70°.
•
Increase resistance: Turn valve clockwise
•
Decrease resistance: Turn valve counter-clockwise.
4.1.4
Adjust Delayed Action for the are from 75° - 110°.
•
Increase delay: Turn valve counter-clockwise
•
Decrease delay: Turn valve clockwise
4.2.2
Engaging or disengaging hold open.
•
Engaging hold open: Push door open until hold
open ball connects with detent in handle.
•
Disengaging hold open: Pull door to pop hold
open ball out of detent.
08279501
Adjust closing speeds
75°
70°
110°
Backcheck
Delayed
action
Latch
Adjust hold open
Sweep
7°
01-2021