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“
von duprin signal switch and card reader
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RELATED FAQS
Question
Answer
Why would an EL1690 retract the rods but not hold them?.
Resolution:
One of the following items may cause the EL1690 device to retract then release: Incorrect power supply - Verify you have the PS873-2/4TD or PS914-2RS/4RL power supply. Problems with wire gauge...:
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...:
Why will my EL 1490 fire my latches but not hold?
Resolution:
One of the following items may cause the EL1490 device to retract then release: Incorrect power supply - Verify you have the PS873-2/4TD or PS914-2RS/4RL power supply. Problems with wire gauge...:
What is the difference between Von Duprin LX and/or RX switches and the Signal Switch SS option?
Resolution:
The RX monitors the push bar while the LX monitors the latch bolt of the exit device. A SS device has an LX and a key cylinder switch plus an emergency push bar signage.:
Will the door unlock if a Von Duprin CX 98 / 99 Chexit device is deactivated with card reader and has a 996LBE trim?
Resolution:
When a CX99L-BE is not armed the exterior 996L BE lever trim will be free to retract the CX latch for entrance. When the CX99-L BE is armed the exterior 996L BE lever will not move and...:
What are the steps I need to take in order to do a card emulation test between biometric hand readers?
Resolution:
If an access control system is not available to test the card output on a hand reader, this card emulation test can be done to verify the card format is correct. These steps will guide you in...: