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FAQs

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: The ND50 and the ND53 can only be locked with the Push Button on the inside. ND50 operation, the key will only unlock the lock and retract the latch. ND53 operation, the key will unlock t...:

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...:

How do I determine the hand of a door?

Resolution: Go to the push side of the door opening. See above illustration. If door swings out to the left, it needs a left hand door closer. If door swings out to the right, i...: