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Locking push bar open
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Answer
D73 locking issues with push button.
Resolution:
A design change occurred in 2001 to address a locking/unlocking issue with the discontinued D73 lever locks. This included modifying the cam and plug, spindle and using a different plung...:
Why does my Chexit device open without sounding the alarm?
Resolution:
:
Why is the Von Duprin exit alarm ALK going into alarm on it's own?
Resolution:
The following may cause the ALK to go into alarm: Make sure red and blue wires on the RX switch are connected to the exit alarm ALK terminal block and yellow wire is taped off. Check the red an...:
Is there any way to lock the push side of an opening with a Von Duprin exit device?
Resolution:
You cannot lock the push side of the exit device as a panic device by design must allow exit. Any attempt to block an exit is forbidden by code.: