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“ El not holding latch ”

Resolution: To keep the Von Duprin electric latch retraction EL or QELA exit device dogged (retracted) all day, have your access control, Key pad, key switch, fire alarm contact or any other signals ...:

What would cause an EL device to pull and release?

Resolution: If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...:

How do I wire an EL device to normally hold open the latch and release it during a fire alarm?

Resolution: Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted. During a fire alarm, the contact will open, dropping...:

Why is my latch not retracting when I depress the push pad on an XP98/99 device?

Resolution: Pushing on the push bar or activating the EL/QEL or the trim on Von Duprin XP98/99 exit device does not retract the latch, it releases the latch only. Door must be pushed or pulled when device o...:

What wire gauge and run is recommended for Von Duprin electric latch retraction EL device?

Resolution: :

Can the Von Duprin EL option be added to any existing 98/99 device?

Resolution: The Von Duprin EL option can be added to any existing 33A/35A, 98/99 series exit devices. :

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“ El not holding latch ”

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