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FAQs

What parts are included in the 40-097 ND Maintenance kit?

Resolution: See parts list here for the 40-097 ND series maintenance kit.:

How do you wire a 4600 to sequence a double door vestibule in both directions?

Resolution: There are 2 wiring diagrams for sequencing a double door vestibule application shown on page 13 of the 4630/4640 installation instructions.:

What is the 613 US10B Oil Rubbed finish?

Resolution: Please note that ANSI/BHMA A156.18 (American National Standard for Materials and Finishes) categorizes oil rubbed bronze finish as a "Category B" finish. The aforementioned standard states: "Cate...:

What is the difference between a B60 and B600 deadbolt?

Resolution: B60 is designed for residential customers with limited keying options and functions. B600 is designed for commercial customers with expanded high security keying options and additional ...:

Can you order the Schlage L series mortise lock with knob on one side and lever on the other?

Resolution: Includes the SL1 lever on one side and the SK1 knob trim on the other side.:

Which terminals on the 4630/4640 operator are used for activation?

Resolution: The 4630/4640 operator activation inputs are: Normal Activation Inputs (2 parallel) - terminals 16 & 17 or 18 & 19. Sequential Input - terminals 8 & 19. Alternate Action Input - terminals 15 &...:

How to remove a G series cylinder.

Resolution: The Schlage G-series lock came with two types of conventional core cylinders. One was a non-removable cylinder and the other was a removable (demountable/interchangeable core) cylinder that looked ...:

Can Von Duprin QEL/EL and CX be in the same device?

Resolution: You can not use these options together on the same device per the following reasons: QEL/EL device retracts the latch bolt of the exit device allowing entry. CX (Chexit) device ...:

Can the ND50 or ND53 be locked with key on the outside?

Resolution: TimingThere is no 360 degree key rotation on the ND50 or ND53. During installation, rotate the keycam to horizontal position (3:00 and 9:00). Insert the cylinder in the lever. Insert the key and ro...:

Why would a Falcon 8200 Series operator be blowing the fuse?

Resolution: If the Main AC fuse is blowing, the control box is defective and needs to be replaced. The "Main Fuse" is a (5x20MM) 1 Amp Slow Blow fuse. If the 12VAC fuse is blowing, verify they are not trying...: