Von Duprin 98/99 NL drive screw is located in back of the 98/99 center case assembly.
NL drive screw should be left in with trim lock slide plate in up position in the 98/99 exit device with E99...
On a biometric F-Series hand reader, if the "Time & Attendance" mode is activated:press your ID then #, choose from 1-IN 2-OUT 3-BACK (press either 1 or 2 or 3); the reader wi...
No, the 98/99 series mortise exit device should be ordered as NL less trim. IE, 9875NL-L/TRIM. NL-OP suffix is normally used with the 98/99 series rim, surface and concealed vertical rod devices wh...
A thumbpiece, knob or lever trim left in the unlock position would be locked when the Chexit is armed and unlock when the Chexit device is disarmed. To keep the outside trim in the lock p...