Ask your question Entering your question as a complete sentence will provide more accurate results than keywords or phrases.

“ latch speed not working ”

RELATED FAQS

Resolution: How to: What are the steps to adjust a door closer? Facts: All LCN and FALCON door closers will have 3 regulating valves and a spring adjustment. All closers with a "Del...:

LATCH SPEED

Resolution: Door Control, Hydraulic Adjustment, Closer Adjustment:

Is there adjustment limits on the regulation valves of LCN manual closers?

Resolution: The regulation valves are designed to adjust the flow the hydraulic fluid in the closer which regulates the door closing speed through various phases of the closing cycle. The regulation valv...:

Can Von Duprin QEL/EL and CX be in the same device?

Resolution: You can not use these options together on the same device per the following reasons: QEL/EL device retracts the latch bolt of the exit device allowing entry. CX (Chexit) device ...:

Will the old T Series chassis work with the new T latch?

Resolution: The Falcon T series was discontinued August 12th, 2026 and was replaced by the Falcon TM series. The new latch, introduced mid-June 2013, will NOT fit into the previous T lock chassis. C...: