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“
WHAT DOES DA STAND FOR ON LCN
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Question
Answer
What is the delay time adjustment on a Delayed Action closers?
Resolution:
Regular LCN closers have "3" regulating valves for General Speed, Latch Speed, and Backcheck. If the LCN closer has "4" regulating valves, then the closer has the Delayed Action feature. De...:
Will a 4040 Hw/PA hold open at 180°?
Resolution:
The 4041 Rw/PA and the Hw/PA have the same template. The only difference is the arm. The 4041/4040XP Hw/PA, if mounted to the 180° template, will hold the door open at 180°. Rw/PA is Regular A...:
Does Schlage have a CE mark on their products?
Resolution:
Schlage and Falcon do not offer products that have been evaluated by European Directives (CE).:
Does Von Duprin offer a classroom security option with visual status indication?
Resolution:
Von Duprin offers two options: The CDSI/HDSI Dogging Indicator provides an at-a-glance verification of the status of the door from inside of the room. Visible “LOCKED” and “UNLO...:
What does AVB mean in a closer and which closers are available with this option?
Resolution:
AVB stands for Advanced Variable Backcheck. It is a cylinder option when ordering, that allows backcheck to start at about 45 degrees instead of the normal 75 degrees. 4110, 4210...:
Does the PD listed with lock model number mean anything?
Resolution:
Schlage and Falcon use the P cylinder suffix to designate conventional key-in-lever (KIL) 6 pin cylinder. The D means that the lock will have a deadlatch.:
What is the purpose of a Swing Free arm on a 4310ME?
Resolution:
The (SF) "Swing Free" arm allows the door to be put into hold open position, but then repositioned (swing free) to any other degree of opening without taking the closer out of the hold open mode....: