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

“ qel device hanging up ”

RELATED FAQS

Question
Answer
Why is my QEL device not retracting completely?
You may have a defective motor bracket, defective base plate or vertical rod could be out of adjustment.
Will the PS900-2 RS operate the Von Duprin QEL device?
See below for QEL device requirements: QEL devices shipped prior to 7/23/12 must have the 2Q option board for the communication link between the power supply and the exit device. &nb...
What are the Von Duprin part numbers for RX, LX and RX,LX-LC switch kits for field installation?
The attached table shows the part numbers for LX-RX and LX-RX-LC switches field installed.
How many times can an EL device be operated when using a PS914-2RS with battery backup?
The Von Duprin PS914-2RS retracts the EL or QEL device approximately 200 times with five second hold time after each pull.
Will the 900-2Q option board operate an EL device?
The 900-2RS is recommended to be used with EL devices but if you have a 900-2Q with PS914 power supply it can be used to operate up to two EL or one EL and one QEL devices .
What power supply do I need for my 2 QELA devices with LCN auto operator?
Use the PS902-2RS power supply with LCN auto operator on single door, PS904-2RS power supply on double door and PS904/906-2RS-2RS for 2 pair of QELA is required for basic operation with a...
Is the SD option available with Von Duprin QEL 98/99 exit devices?
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 is (SD) Special Dogging?
SD is Special cylinder dogging in the center case of 98/99 rim and vertical rod non fire rated devices and is available with standard, EL, QEL, CX and ALK.
How far down can an exit device be cut down in the field?
For most exit devices, please refer to the specific device series catalog for minimum door opening width the device can be cut down to fit.Be aware that some device options, frame conditions, and s...