Allegion LCN 1461 Series User Manual

January 2014
C 169
1461 Series
Door controls
The LCN 1461 Series is a non-handed surface mounted
closer designed for maximum versatility. A wide choice
of options, mounting accessories and ease of installation
make this a fully universal closer.
The LCN 1461 Series has been designed to be used on
aluminium, hollow metal or wood swinging commercial
interior/exterior doors and is ideally suited for hospitals,
nursing homes, hostels, shopping centres, commercial
buildings, hotels, educational and institutional
applications.
•
Universal, fully reversible, non-handed door closer
•
Closer cylinder constructed of high strength cast
iron for increased durability
•
Tested to 2,000,000 cycles
•
Fully adjustable 1-6 spring strength to suit door size
and site conditions
•
Factory set to strength 3
•
Standard closer offers 3 installation options
- Regular (pull side)
- Top jamb (push side)
- Parallel arm (push side)
•
Independent adjustment valves for adjusting
backcheck, closing and latching speeds
•
All adjustment valves are concealed behind the
cover to prevent tampering
•
Joints in arms and shoe brackets adapt to uneven
mounting surfaces
•
Stick-on template for fast, accurate installation.
Cuts installation time in half
•
Closers installed according to LCN installation
instructions require minimal periodic maintenance
or adjustments
•
Cush-N-Stop
®
function has a built in stop
incorporated into the arm to prevent damage to
the closer, door or frame in the event of an abrupt
stop
•
The 30 year warranty provides specifiers and users
with assured quality and performance
Features
Fire Rated: Tested on fire door assemblies in accordance with
Australian Standards, refer fire door manufacturer for specific
approval details

Allegion LCN 1461 Series Specifications

General

Series	1461
Closing Speed	Adjustable
Backcheck	Yes
Hold Open	Optional
Maximum Door Opening	180 degrees
Barrier Free	Yes
Mounting	Surface
Arm Type	Regular Arm
Adjustable Spring Size	1-6
Finish	Aluminum
ANSI Standard	A156.4
Compliance	ADA, UL

Summary

LCN 1461 Series Door Controls

Product Features

Highlights key features of the LCN 1461 Series door closer for versatility and durability.

Specification Guide

Series, Function, and Finish

Guide for selecting the correct series, function, and finish for the door closer.

Selection Chart and Specifications

Details door sizes, applications, strength, options, finishes, and warranty.

Regulating Controls

Closing Speed Adjustment

Adjusts door closing speed for safe and secure closure.

Latching Speed Adjustment

Controls final stage closing speed to overcome latching issues.

Backcheck Adjustment

Provides cushioning effect against forceful opening.

Delayed Action Adjustment

Delays door closing for traffic flow up to 1 minute.

Power Adjustment

Adjusts spring strength for door closer power.

Product Functions

Regular Function

Ensures door fully closes after each opening.

Hold Open Function

Allows the door to be held open at a specific point.

Delayed Action Function

Delays the closing action for traffic flow.

Cush-N-Stop® Function

Built-in stop prevents damage during abrupt closure.

Hold Open Cush-N-Stop® Function

Combines stop feature with a hold open function.

Mounting Details

Regular (Pull Side) Mounting

Details for mounting the closer on the pull side of the door.

Top Jamb (Push Side) Mounting

Instructions for mounting the closer on the push side top jamb.

Additional Mounting Details

Parallel Arm (Push Side) Mounting

Instructions for parallel arm mounting on the push side.

Cush-N-Stop® (Push Side) Mounting

Details for mounting the Cush-N-Stop® function on the push side.

1461 Series Accessories

Arms and Components

Details on various arms like Regular, Hold Open, Cush-N-Stop®, and Hold Open Cush-N-Stop®.

Mounting Plates and Spacers

Information on drop plates, adaptor plates, and blade stop spacers.

Specialized Accessories

Includes metal cover and PA shoe for specific mounting needs.