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LCN 4412 HSA Installation Instructions And Operators Manual
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LCN 4412 HSA Installation Instructions And Operators Manual

Door closer with scanner activated hold open
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*25074*
25074
Door Closer With Scanner Activated Hold Open
The LCN Sentronic HSA (Holder Scanner Activated) is a door closer with a scanner activated hold open feature designed to hold the door
open as there is traffic passing through the opening.
Packing
Nut
Spring Power
Adjustment
Main Arm
Assembly
4412 HSA
Cover
Arm Shaft
Screw
How To Tell Hand Of Door
LH
Maximum
50 ft/lbs
=
Opening
68 N-m
Torque
1-877-671-7011
Scanner
Arm Set
Screw
RH
Maximum
Opening
Torque
Customer Service
www.allegion.com/us
Installation Instructions
Power Board
Mounting Bracket for
Surface Run Conduit
Hole for Concealed
Conduit
Rod & Shoe
Assembly
50 ft/lbs
=
68 N-m

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Summary of Contents for LCN 4412 HSA

  • Page 1 Door Closer With Scanner Activated Hold Open Installation Instructions The LCN Sentronic HSA (Holder Scanner Activated) is a door closer with a scanner activated hold open feature designed to hold the door open as there is traffic passing through the opening.

  • Page 2: Installation Instructions

    Follow all instructions L nOTE: remove the knockout in the top of the cover. carefully. For questions, call LCn at 1. Prepare the frame with the proper template on page 6. Be sure 1-877-671-7011. all of the holes are dimensioned correctly before drilling and tapping.

  • Page 3: Spring Adjustment

    Figure 1: Spring Power Adjustment & Closing Speed Regulation Increase Force Spring Adjustment Decrease Force Backcheck Main Speed Latch Speed Figure 2 CONCEALED WIRING OPTIONAL SURFACE RUN WIRING Figure 3 CONNECT GREEN WIRE TO EARTH GROUND CONNECT BLACK WIRES TO INPUT VOLTAGE LEADS (POLARITY NOT IMPORTANT) CONNECT BLACK...

  • Page 4: Electrical Checkout

    Press the switch again to activate the timed hold open mode. The door must be opened beyond 80° for the hold open function to take effect. Electrical Data 4412 HSa Scanner activated Hold Open: Voltage 24V AC/DC Nominal (+10% - 15%) Standby Current 0.010a Hold Open Current 0.120a...
  • Page 5 3. Maximum stop thickness is B\,”. 4. The electrical connector is provided by LCN. 5. If the door is hung on pivots, locate the closer and shoe from the centerline of pivot. if the door is hung on swing clear hinges, consult the factory.