Allegion LCN 4040SE Installation Instructions

Allegion LCN 4040SE Installation Instructions

De sentronic

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*24771*
24771
SE Double Egress
This closer features mounting options for both standard and step-down double egress frames. Before beginning, determine which type of
mounting best applies to your application, or has been specified for the job, then be sure to use the proper template.
1

Voltage

The voltage shown on the track cover plate must match voltage
supplied to door frame (24V or 120V). If concealed wiring is
desired, prepare the frame to specifications shown on the
corresponding template. If surface wiring is desired, be sure to
mount the track on the frame before running any EMT/conduit.
2

Track

Insert the proper track plugs into the top of the track. Using the
fasteners provided, mount the track on the frame to the template
dimensions being used. Make the electrical connections (see page
2).
3

Spring Power

Before mounting closer, the spring power may need adjusting.
Refer to the label on the closer spring tube. The 4040SE DE Series
comes preset at size 3. This will control a door up to 38", adjust
the closer as shown (see illustration to the right) up to 7 full turns.
Starting the cover screws at this point is recommended. Using the
fasteners provided, mount the closer on the door to the dimensions
of the template being used.
4

Arm Installation

Install the arm as follows:
Rotate the arm from the door until flats in the arm hub line up with
the first available flats of the shaft. Slide the arm hub onto the
closer shaft. Insert the shaft screw and tighten securely.
5

Arm Screw

Loosen the set screw in the arm. Connect the arm to the track
roller, and tighten the set screw firmly.
6

Door Position

To adjust the hold-open position of the door: Remove the screw
in the adjustable arm, and open the door to the desired position.
Reinsert the screw and tighten securely.
4040SE DE Sentronic
7

Regulation

Do not allow the door to slam into the frame. A "normal" closing
time from a 90° position is 5 to 7 seconds, evenly divided between
the Main and Latch Speed. If adjustments are needed, use a C\cx"
hex wrench. To adjust the Main Speed, turn the regulating screw
(see illustration) clockwise to slow the speed or c.c.w. to increase
the speed. Latch Speed is adjusted in the same way. When
adjusting, use the Backcheck the least amount necessary to slow
the swing of the door sufficiently. To adjust the Backcheck, turn the
regulating screw clockwise to increase the amount of force or c.c.w.
to reduce the amount of force.
L NOTE: Do not use an abrupt backcheck setting or expect
the door closer to act as a stop!
8

Door Closer Cover

With regulation done, place the snap-on clip insert into the proper
cutout, then the snap cover assembly onto the spring tube.
Improper installation or regulation may result in personal
injury or property damage. Follow all instructions carefully.
For questions, call LCN at 877-671-7011.
Main
Speed
To
Increase
Power
Latch
Speed
Backcheck
Maximum Opening Force
CAUTION
Backcheck
⁵⁄₃₂"
Hex
Wrench
35 ft-lbs
=
48 N-m
62 N
Main
Speed
Latch
Speed

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Summary of Contents for Allegion LCN 4040SE

  • Page 1 *24771* 4040SE DE Sentronic 24771 SE Double Egress Installation Instructions This closer features mounting options for both standard and step-down double egress frames. Before beginning, determine which type of mounting best applies to your application, or has been specified for the job, then be sure to use the proper template. Voltage Regulation The voltage shown on the track cover plate must match voltage...
  • Page 2 Conduit Quick Conductor Fig. 1 Fig. 2 Fig. 3 Conduit Connector Conduit Plug Conduit Plug shown in Conduit Connector Installation Instructions The Conduit Quick Connector and Plug can be found in the closer screwpack. The Conduit Quick Connector should be fastened to the 1/2” concealed conduit prior to step 3 on the closer installation instructions.
  • Page 3 SE Mounting WARNING Track Hazardous voltage can shock and cause severe injury! Plug Plug Disconnect the power before making any electrical connections or performing maintenance. (Top) SE Track Assembly Track Plug Plug (Top) SE Track TRACK Assembly PLUG PLUG (TOP) MOUNTING Adjust SE TRACK...
  • Page 4 4040SE-DE WARNING DOOR HOLDER SOLENOID DATA 4040SE DE Up To 95° Hold Open HAZARDOUS VOLTAGE CAN SHOCK AND CAUSE SEVERE INJURY! 24VAC - DC Nominal =10% - 15% @ .090 Amp. Max. Auxiliary Stop Recommended 120 VAC - DC Nominal =10% - 15% @ .030 Amp Max. Disconnect the power before making any electrical connections or performing maintenance.
  • Page 5 7. The maximum butt hinge size is 5” x 5”. Inch ZB\zn 1Z\, 1Z\v 1Z\x 1C\v 2Z\v 2ZZ|zn 2M\, 6Z\x 6C\v 7Z\v 7C\, 7M\, 21C\v 26Z\v M.M. © Allegion 2017 Customer Service Printed in U.S.A. 24771 Rev. 08/17-n 1-877-671-7011 www.allegion.com/us...

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