Category: LCN

(Results from 21 to 30)
What special template (ST) is used with a 2030 closer and GJ over head stop?
Special template ST-2211 is used to mount a 2030 series closer with a GJ 70,79,81,90, and 450 series overhead stops. This ST works with any GJ "surface" mounted stop. The 2030 closer cannot be u...
Schlage Commercial » Mechanical Accessories » Holders and Stops » 450 Series » Glynn-Johnson | Schlage Commercial » Mechanical Accessories » Holders and Stops » 81 Series » Glynn-Johnson | Schlage Commercial » Mechanical Accessories » Holders and Stops » 90 Series » Glynn-Johnson | Schlage Commercial » Mechanical Accessories » Holders and Stops » 70 Series » Glynn-Johnson | Schlage Commercial » Mechanical Accessories » Holders and Stops » 79 Series » Glynn-Johnson | Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series » LCN
How do I get a Size 1 (ADA) closer to close against air pressure?
If an Size 1 (ADA) closer is set to 5 lbs. opening force, it will only have about 3 lbs. (60/70%) closing force. If the closer will not close against air pressure, but the ADA requirements have to b...
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What would cause my door closer to try and open the door instead of closing it?
For a door closer that tries to open the door instead of closing it:The closer body could be mounted backwards on the door - check instructions for proper closer orientation.It could be the wrong hand...
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What is the normal closing time that a door closer should be set to?
LCN recommends a normal closing time from 90° door open position is 5 to 7 seconds, evenly divided between main speed and latch speed....
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What is the difference between the 2030 and 5030 closer?
2030 and 5030 are both overhead concealed closers. Catalog information can be found here. The 2030 uses a concealed, in the door, track, and a concealed one piece arm. The 5030 uses a...
Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series » LCN | Schlage Commercial » Door Controls » Concealed » 5030 Series » LCN
Does the WMS screwpack also have SRT screws?
The WMS (Wood Machine Screw) and the SRT (Self Reaming Tapping) are separate screw packs....
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Is the 2030 spring adjustable?
All the 2030 series closer have a fixed spring sizes. Example -- a 2031 has a size 1 spring,  a 2302 has a size 2 spring, 2033/2034/2035 etc. All the 2030 series closer are shipped at t...
Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series » LCN
Can you mount a 2030 or a 5030 in a hollow metal frame?
LCN offers ST-2220 as a reference document for this application  This reference document shows the recommendation on frame prep for a 2030 or 5030 series closer in a hollow metal frame....
Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series | Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series » LCN | Schlage Commercial » Door Controls » Concealed » 5030 Series | Schlage Commercial » Door Controls » Concealed » 5030 Series » LCN
What special template (ST) is used with the 2030 closer and a low profile track and roller?
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 low ...
Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series » LCN
What is the part number for the plate and the 2030 cylinder?
Part numbers listed below: 2030-3071 cylinder assembly includes the closer cylinder and finish plate.  2030-3971 is the cylinder only. 2030-3002 is the finish plate. 2030-3077T is the...
Schlage Commercial » Door Controls » Overhead Concealed » 2030 Series » LCN