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FAQs

How to convert 19 series part numbers listed in the part manual (2007 edition) to presently saleable parts?

Resolution: :

Can a Von Duprin 7500 lock and device replace a Schlage L9000 series lockset?

Resolution: While they are both mortise locks they are not interchangeable. You would NOT be able to use a L9000 with a VD panic device. You would NOT be able to use a VD 7500 with Schlage lev...:

Can you use a 4040SE with swing clear hinges on the pull side?

Resolution: Push Side Mount: Take the dimensions for the closer and track from centerline of swing clear hinge pin for the push side mount.:

Does LCN sell a coupler to stack two 4040XP closers together?

Resolution: LCN does not recommend this type of installation, and has never sold a coupler to do this.:

What is the length of the thumbturn on the 09-900 Classroom turn cylinder?

Resolution: The thumbturn measures 1.75".:

Is there an ADA option for the 09-900 classroom turn?

Resolution: :

What does BOCA mean for the Von Duprin Chexit device?

Resolution: The Von Duprin Chexit-BOCA has special software. Following is the function of this software: When Chexit device push bar is pushed and goes into alarm it will release in 15/30 sec...:

Is the SD option available with Von Duprin QEL 98/99 exit devices?

Resolution: SD option is available and is also standard with Von Duprin 98/99 rim and vertical rod exit devices but not available with mortise device.:

What could cause the fuse to blow in a PS873 power supply?

Resolution: Following could cause the fuse to blow in Von Duprin PS873 power supply. PS873 power supply provides 2AMP at 24VDC or 4AMP at 12VDC. If this limit is exceeded the fuse will blow in the power sup...:

What power supply do I need for my EL1690?

Resolution: The PS914-2RS is required to operate the EL1690 exit device.: