4840 Series Auto Equalizer - Parallel Arm (Push Side) Mounting

Product Code: 4841.US28 & 4846ST.US28
4840 Series Auto Equalizer - Parallel Arm (Push Side) Mounting
  • Description and Uses
  • Installation Sheets & Templates

4840 Series Auto Equalizer - Parallel Arm (Push Side) Mounting

The 4840 Auto Equalizer™ is LCN’s pneumatically powered Multi-Door solution. This low energy automatic operator provides easy access for people with disabilities, the elderly, or the frail. Designed primarily for manual opening applications that occasionally require automatic opening.

Features & Benefits

  • Multi-Door Solution
  • Utilizes a 10,000,000 Cycle Heavy Duty Door Closer
  • Quiet, Efficient & Reliable
  • Requires ACC Controller using auxiliary air supply (compressor)
  • Safety Products - Dictated by traffic profile

There is no UK fire certification on this product

Specifications

  • Ideal for multi-door applications since costs per door leaf decrease significantly as the number of door leaves increases
  • Standard, plate mounted 4840 series closer shipped with extra duty arm, metal cover and wood and machine screw pack
  • Non-sized cylinders for interior doors to 1372mm and exterior doors to 1067mm
  • Non-handed
  • Requires additional system components
  • Standard or optional custom powder coated finish, end caps are black
  • Optional plated finish on cover, arm, and fasteners
  • Surface Mounting
    For interior or exterior doors. Single acting cylinder on push side face of door.
    Exposed parallel arm to underside of reveal.
  • Maximum Opening
    Butt hinge template allows 90° power opening and 105° manual opening
    (100° with Cush-N-Stop arm).
  • Consult Relcross for all pivot mounted installations.
  • Butt Hinges should not exceed 127mm in width.
  • Auxiliary Stop is recommended.
    Head Frame (flush) requires PA shoe adaptor 4840-418
  • Top Rail minimum 105mm

Mounting Options & Arms

4840 Series - Parallel Arm (Push Side) Mounting

Extra Duty Arm - 4840-3077EDA
Standard, non-handed parallel arm features forged solid steel main arm and forearm for potentially abusive installations. 

CUSH-N-STOP Arm - 4840-3077CNS
Optional, non-handed parallel arm features forged solid steel main arm and forearm with stop in soffit shoe.

Spring CUSH Arm - 4840-3077SCNS
Optional, non-handed parallel arm for abusive applications features forged solid steel main arm and forearm with spring loaded stop in soffit shoe.

Cylinder Only - 4841-3971
Standard, non-handed, cast iron cylinder.

Cylinder Assembly - 4841-3071
Standard, non-handed, cast iron cylinder and mounting plate.

Cover - 4840-72MC
Standard, non-handed metal cover with black end caps.

CUSH Shoe Support - 4840-30
Provides anchorage for fifth screw used with EDA and CUSH arms where reveal is less than 78 mm.

Blade Stop Spacer - 4840-61
Required to lower parallel arm shoe to clear 13 mm blade stop

PA Shoe Adapter - 4840-418
Provides horizontal mounting surface for parallel arm shoe on single rebated or flush frame

CUSH Flush Panel Adapter - 4840-419
Provides horizontal mounting surface for parallel arm shoe on single rebated or flush frame

Door Loop Kit - 4840-459
Surface mounted, flexible metal loop transfers pressurized air via pneumatic tubing from frame to closer end cap. Extra caps allow tubing to run on frame surface or concealed in the frame

Pneumatic Transfer Hinge - 4840-460
Transfers pressurized air via pneumatic tubing from frame to door leaf for fully concealed installations. Preparation of a raceway is required from the hinge stile of the door to the top rail for concealment of the pneumatic tubing within the door leaf.

How to Specify or Order

4841 Auto Equalizer
4846ST Special Template Auto Equalizer (w. Size 6 Spring)

Finishes

US28 - Powder Coated Silver
Copyright © 2017 Relcross Ltd  |  All Rights Reserved
Relcross Ltd
Hambleton Avenue
Devizes
Wiltshire
SN10 2RT

t: 01380 729 600

w: www.relcross.co.uk
e: j.livesey@relcross.co.uk