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FAQs

Can you mount a 4040SE pull side with a 4" reveal on a total door system?

Resolution: ST-3351 is used when trying to mount a 4040SE pull side with a maximum of a 4” reveal and a Total Door System. This will work with reveals between 2-11/16” and 4”. It uses a special DE a...:

What is the minimum and maximum reveal for a LCN 5010 closer with reg arm?

Resolution: The minimum reveal is ¾" and the maximum reveal is 2" when using the 5010 closer with reg arm. :

Does the LCN 2210 closer have a Hold open option?

Resolution: The LCN 2210(DPS) does not have a hold open / bump / hold open bump track available. The LCN Hold Open clip and bumper, will not fit into the 2210(DPS) track. Also, the 2210 arm will no...:

Where can i find LCN instruction sheets?

Resolution: See here.:

Can the LCN 2800 concealed senior swing operator be used with pocket pivots or swing clear hinges?

Resolution: The 2800 series operator cannot be used with pocket pivots nor swing clear hinges.These hinges have too much rotation and arm does not have enough travel in the door.:

What is the door range for the ALX170 single dummy trim?

Resolution: The standard option for ALX170 is surface mount which will work on door thicknesses down to 1-3/8". With the thru-bolt option kit, the standard door range of 1-3/8" through 1-7/8" is supported...:

How to remove a split key construction insert from a conventional cylinder?

Resolution: See the video “How to remove split key construction insert”. This instruction would also apply to Falcon conventional cylinders that a construction keyed using the split key or Block-O-Key met...:

Are monitoring switches available on L9000 series with XL13-439 key override?

Resolution: L9000 series locks when ordered with the XL13-439 key override feature are not available with monitoring switch options: Request to Exit (RX), Latch Monitoring (LX), Door Position Switch (DPS), or ...:

Are LCN closer arms and Falcon SC closer arms interchangeable?

Resolution: The LCN closer and Falcon SC closers have different pinion styles and sizes. LCN arms will not work with Falcon SC closers and Falcon SC arms will not work with LCN closers.:

Does the LCN 6440XP operator come standard with an On/Off Switch?

Resolution: The LCN 6440XP operator comes standard with an On/Off switch, which is located on the snap on cover clip. see image below for reference.: