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FAQs

Is there a different PA shoe required when installing a 4050 Delay cylinder in a parallel arm mount?

Resolution: The old obsolete LCN 4050 delay closer required a different PA shoe which was over an inch longer than the standard PA shoe and is stamped with a DA. This was required for the...:

Can you order a 9827 or 9927 panic device Less Bottom Rod (LBR)?

Resolution: Panic Rated 98/9927 and 98/9947 devices can be ordered Less Bottom Rod (LBR).The price book does not specifically reference this option on panic rated devices, but there is no additional charge.The...:

How much force can a Schlage commercial key withstand?

Resolution: Schlage commercial keys (made from Nickel Silver alloy) can typically withstand a force between 45-50 Lbf-in (5.08-5.65 Nm).:

Looking for replacement boards for maglock power booster. Current number is Von Duprin 112176 on the part and is about 2-1/4"x 1-5/16" It also has PCB1098C stamped on the board.

Resolution: This part is obsolete from Von Duprin.Schlage would be the only possible option for finding a replacement at this time. Please contact Schlage product support to review the specif...:

Is the 7255T pivot pin made of steel?

Resolution: It is made of brass.:

Motorized Chexit Troubleshooting: When motorized Chexit device tries to arm, pushpad remains unlocked and internal alarm is pulsing fast after 2 seconds.

Resolution: 1.Chexit motor cable is disconnected. This cable should connect the Chexit module to the motor assembly.2. Chexit motor cable has an open connection, or wires are in wrong order.3. Chexit mot...:

Motorized Chexit Troubleshooting: When Chexit attempts to arm, pushpad remains unlocked and internal alarm is pulsing fast.

Resolution: 1. Door position switch (DPS) contact is open. Verify the DPS contacts are closed when the door is closed.2. Door position switch wiring/connection is open. With door closed, verify the DPS wiring ...:

Can the SO12 or SO24 rectifier be used with 6000 series electric strike?

Resolution: 1. SO rectifiers are only recommended with fail secure electric strikes for momentary unlock. 2. SO12 requires 12VAC input +/- %10, and SO24 requires 24VACinput +/- %10. 3. The outpu...:

Is an astragal required for the LM9200 to meet fire rating on double egress doors?

Resolution: The LM9200 is approved for fire rated single egress wood doors. The LM9200 is rated at 60 minutes for 2-point locking and 20 minutes for 1-point locking on a fire rated single wood door.:

Is the L9000 certified for positive pressure fire tests?

Resolution: See the UL Online Certifications Directory at www.ul.com/database for additional information.: