Category: LCN

(Results from 11 to 20)
How do I determine the hand of a door?
A  LHR (left hand reverse) door uses a RH (right hand) door closer. A RHR (right hand reverse) door uses a LH (left hand) door closer.A door can be handed in several ways. The easiest way i...
LCN
Can the fluid in an LCN door closer be filled out in the field?
The fluid in an LCN closer must not be refilled in the field. See attached Warranty and Repair Communication ...
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Is the 1260 regular (REG) arm the same as the obsolete 1070 regular (REG) arm?
The 1260 regular (REG) arm is the same as the obsolete 1070 regular (REG) arm....
Door Controls » Surface Mounted » 1070 Series » LCN | LCN
What are the Rod and Shoe lengths for 4000 and 1000 series closers?
STANDARD ROD AND SHOE: 4020, 4031, 1460, 1520, 1370, 1070, 1260, 4640, 4820 is: 8 3/8” LONG ROD AND SHOE: 4020: 4031, 1460, 1520, 1370, 1070, 1260, 4640, 4820 is: 12 3/8” STANDARD ROD A...
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Can a Cam Lift hinge be used with LCN closers?
Cam Lift hinges can only be used with LCN door closers that have a "Regular" style arm.             Manual Closers: Maximum lift ...
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What size Allen wrench is used for Closer adjustment?
LCN does not supply Allen wrenches, the size that LCN uses, are standard sizes that every installer will have in their tool kit. 3/32" Allen wrench for adjusting regulation valves: main speed, latch...
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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-...
Door Controls » Overhead Concealed » 2030 Series » LCN | Door Controls » Concealed » 3030 Series » LCN | Door Controls » Concealed » 3130 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 » 4040 Series » LCN | Door Controls » Surface Mounted » 4110 Series » LCN | Door Controls » Surface Mounted » 4000 Series » LCN | LCN
What causes a Senior Swing door to hang open and not close?
First, turn off the power to the Senior Swing. If the door closes, check controller for a constant activation signal from an activation device. If door continues to hang up and will not close...
Automatic Operators » Electromechanical » Senior Swing » LCN | LCN
How can you tell the hand of a door closer?
First you need to determine if the closer is handed.  A handed door closer will only have a single shaft on one side of the closer for the arm to attach to. If the closer is handed th...
Automatic Operators » Pneumatics » 2610 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 » 330 Series » LCN | Door Controls » Concealed » 5030 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 » 4010 Series » LCN | Door Controls » Surface Mounted » 4020 Series » LCN | Door Controls » Surface Mounted » 4110 Series » LCN | LCN
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 ...
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 » 330 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 » 1040 Series » LCN | Door Controls » Surface Mounted » 1050 Series » LCN | Door Controls » Surface Mounted » 1070 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 » 4130 Series » LCN | Door Controls » Surface Mounted » 4000 Series » LCN | LCN