Category: Concealed

(Results from 11 to 20)
What is a 320G door closer?
The "320G" is the # on a UL sticker attached to the arm of most LCN door closers, and is not a door closer model number.  The "320G" means that the arm is not a mechanical hold open device and OK ...
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What are the SRT screws lengths used with LCN Closers?
SRT "Self Reaming, & Tapping" screws are the default type screws shipped with LCN closers, when a specific screw type is not specified.   There are 3 standard lengths of SRT screws: 1-3/8" 1-...
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Does LCN repair or sell rebuilt closers?
Because of the new extended LCN warranties and the desire to be consistent across the entire Allegion premium brands, LCN will be moving away from offering an out-of-warranty repair service beginning ...
Automatic Operators » Electrohydraulic » 4630 Series » LCN | Automatic Operators » Pneumatics » 2610 Series » LCN | Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Overhead Concealed » 2010 Series » LCN | Door Controls » Overhead Concealed » 2030 Series » LCN | Door Controls » Concealed » 3030 Series » LCN | Door Controls » Concealed » 3130 Series » LCN | Door Controls » Concealed » 5030 Series » LCN | Door Controls » Concealed » 6030 Series » LCN | Door Controls » Fire Life Safety » Fire/Life Safety Series » LCN | Door Controls » High Security » 2210 Series » LCN | Door Controls » High Security » 4210 Series » LCN | Door Controls » High Security » 4510 Series » LCN | Door Controls » Surface Mounted » 1460 Series » LCN | Door Controls » Surface Mounted » 4010 Series » LCN | Door Controls » Surface Mounted » 4020 Series » LCN | Door Controls » Surface Mounted » 4030 Series » LCN | Door Controls » Surface Mounted » 4040 Series » LCN | Door Controls » Surface Mounted » 4110 Series » LCN | Door Controls » Surface Mounted » 4000 Series » LCN | LCN
Can you replace a regular arm with a hold open with out moving the door closer?
Yes, as long as you stay with the like style arm.  Example: replace an RW/PA with HW/PA, replace an EDA with HEDA, or replace a CUSH with HCUSH....
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What is the LCN fluid - "Liquid X" - temperature range?
The LCN closer fluid "Liquid X" will perform without variation between:  -30° F to +120° F - for manual closers.  +35° F to +120° F - for electrical closers and automatic operators. At ar...
Automatic Operators » Electrohydraulic » 4630 Series » LCN | Automatic Operators » Pneumatics » 2610 Series » LCN | Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Overhead Concealed » 2010 Series » LCN | Door Controls » Overhead Concealed » 2030 Series » LCN | Door Controls » Concealed » 3030 Series » LCN | Door Controls » Concealed » 3130 Series » LCN | Door Controls » Concealed » 5030 Series » LCN | Door Controls » Concealed » 6030 Series » LCN | Door Controls » Fire Life Safety » Fire/Life Safety Series » LCN | Door Controls » High Security » 2210 Series » LCN | Door Controls » High Security » 4210 Series » LCN | Door Controls » High Security » 4510 Series » LCN | Door Controls » Surface Mounted » 1460 Series » LCN | Door Controls » Surface Mounted » 4010 Series » LCN | Door Controls » Surface Mounted » 4020 Series » LCN | Door Controls » Surface Mounted » 4030 Series » LCN | Door Controls » Surface Mounted » 4040 Series » LCN | Door Controls » Surface Mounted » 4110 Series » LCN | Door Controls » Surface Mounted » 4000 Series » LCN | 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...
Automatic Operators » Electrohydraulic » 4630 Series » LCN | Automatic Operators » Electromechanical » 8200 Series » Falcon | Automatic Operators » Electromechanical » Benchmark » LCN | Automatic Operators » Electromechanical » Senior Swing » LCN | Automatic Operators » Pneumatics » 2610 Series » LCN | Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Overhead Concealed » 2010 Series » LCN | Door Controls » Overhead Concealed » 2030 Series » LCN | Door Controls » Concealed » 3030 Series » LCN | Door Controls » Concealed » 3130 Series » LCN | Door Controls » Concealed » 5030 Series » LCN | Door Controls » Fire Life Safety » Fire/Life Safety Series » LCN | Door Controls » High Security » 2210 Series » LCN | Door Controls » High Security » 4210 Series » LCN | Door Controls » High Security » 4510 Series » LCN | Door Controls » Surface Mounted » 1460 Series » LCN | Door Controls » Surface Mounted » 4010 Series » LCN | Door Controls » Surface Mounted » 4020 Series » LCN | Door Controls » Surface Mounted » 4030 Series » LCN | Door Controls » Surface Mounted » 4040 Series » LCN | Door Controls » Surface Mounted » 4110 Series » LCN | Door Controls » Surface Mounted » SC60 Series » Falcon | Door Controls » Surface Mounted » SC70 Series » Falcon | Door Controls » Surface Mounted » SC80 Series » Falcon | Door Controls » Surface Mounted » SC90 Series » Falcon | Door Controls » Surface Mounted » 4000 Series » LCN | LCN
How do I set the hold open on my 4040 closer?
The hold open position on a "REG" or "EDA"  hold open arm is set with the door to a few degrees shy of the desired hold open point. To properly set, open the door 5° less then the desired hold open...
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What are Overhead Concealed door closer?
Overhead Concealed door closers are used to provide a more aesthetic look to the opening.  Concealed in either the frame or the door Offer the ability to be adjusted to maintain co...
Door Controls » Overhead Concealed » 2010 Series » LCN | Door Controls » Overhead Concealed » 2030 Series » LCN | Door Controls » Concealed » 3030 Series » LCN | Door Controls » Concealed » 3130 Series » LCN | Door Controls » Concealed » 5030 Series » LCN | Door Controls » Concealed » 6030 Series » LCN | LCN
Is the 3130 Series closer Fire Rated?
The 3130 Series closer is UL listed- Fire Rated (UL-10C) for up to 3 Hr.   The Door and Frame Manufacturer needs to be contacted to verify their Door/Frame rating would not be com...
Door Controls » Concealed » 3130 Series » LCN