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Can QEL device be fail safe
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RELATED FAQS
Question
Answer
Why does the QEL cycle 3 times with a solid red led and does not work?
Resolution:
Improper mechanical adjustment or QEL calibration could cause the QEL cycle three times with solid LED and not work. First check mechanical adjustment on vertical rods or mortise lock device and co...:
How far down can an exit device be cut down in the field?
Resolution:
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...:
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...:
Can an EL device be ordered Fail Secure?
Resolution:
This is not possible as an EL device is an electric latch retraction and requires power to unlock the door thus only available in Fail Secure.:
Why is the electric E996L-FSE trim used with a Chexit CX99 exit device?
Resolution:
The E996L-FSE trim is needed if the application requires fail-secure operation from the trim side of the opening. When power is out on Chexit device, E996L-FSE trim will remain locked to ...:
Can I convert an L9000 electrified lock to fail safe or fail secure?
Resolution:
Procedure for the L9080EL/EU and L9082EL/EUTo modify an electrified L9000 from EU to EL or EL to EU move the link pin to the appropriate location indicated below in Figure 1. :
What is the part number for the Fail Safe slider for the 6211?
Resolution:
The sliders are different between the 6211 and 6211WF. The FS slider part number for the 6211 is 090591 The 6211WF FS slider is 090798. :