special template location

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The LCN 4010SE / 4110 SE series are obsolete, and on longer available. They were replaced by the 4040SE series. The 4010SE / 4110 SE track is replaced with the current 4040SE trac...
If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wiring per ST ...
A special template is not needed, the closer drops down far enough on the door where it does not conflict with the GJ100 series concealed overhead stop. 
The 2010 and 2030 closer are not the same. The 2010 Series closer uses the (larger) 4010 cylinder which requires a 4" minimum frame tube to mount in. The 2030 uses the (narrow) "Pacer" cylinder...
The 2030 closer requires a minimum 1-3/8" top rail on the door for the standard track.  For a top rail less than 1-3/8" and as narrow as 1", you could use the l...
It would be unnecessary to use the CNS/Cush arm and the Glynn Johnson overhead devices in the same application, both mechanisms stop the door.
The SEH is an "electronic holder" (ONLY) that is used to hold open a Fire Rated opening. It requires a door closer to be mounted on the opposite side. It is normally used on an existing opening wit...