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...
VISIT US.ALLEGION.COM/EL-SUPPORT FOR TROUBLESHOOTING VIDEO, DOWNLOADABLE GUIDE, AND INSTALLATION INSTRUCTIONS(For best viewing, use Chrome or Firefox browser.)ALLEGION EL SOLENOID ELECTRI...
The spring in the hinge case or end case assembly lifts the crossbar and both lever arms. If broken, the crossbar and lever arms will drop down. The weight of the crossbar and levers will automati...
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...
- AD Series and CO series products require that the Night Latch (NL) screw is installed in the exit device. Be sure this screw is installed- Exit hardware and strike must be properly mounted ...
The 98/99 rim and vertical rod exit devices are shipped with NL drive screw to function as a Night Latch.
To convert the device to Class Room, remove the NL Drive Screw on 98/99 center case ass...