Boss TS6246BC Cam-Action Overhead Door Closer – EN 2–4 – Satin Stainless Steel

The Boss TS6246BC cam-action door closer is a precision-manufactured, surface-fixed overhead closer with a slide channel and a matching satin stainless steel cover and arm. This DF102H version combines reliable controlled closing with low opening resistance, supporting easier operation on accessible routes.

Adjustable from EN size 2 to EN size 4, the closer is suitable for doors from 595mm to 1100mm wide and up to 80kg, subject to the door construction, installation conditions and current certification. The non-handed design, installation template and spring-clip cover support accurate fitting and a clean finish without visible cover fixings.

Key Features

• High-efficiency cam-action mechanism
• Slide-channel overhead door closer
• Adjustable closing force from EN size 2 to EN size 4
• Suitable for doors from 595mm to 1100mm wide
• Maximum stated door weight: 80kg
• Non-handed for left- or right-hand doors
• Pull-side configuration with up to 180° opening
• Adjustable sweep speed
• Adjustable latch speed
• Adjustable backcheck helps protect the door and frame
• Spring power adjustment
• Built-in temperature compensation
• Grade 316 satin stainless steel semi-radius cover
• Matching satin stainless steel cover and arm
• Spring-clip cover with no visible cover fixings
• Installation template and fitting instructions support accurate installation
• Designed to meet BS 8300, Equality Act and Approved Document M opening-force requirements
• CE marked in certified configurations
• Certifire approved under CF5291
• Fire tested for timber fire doors up to 120 minutes within the approved scope
• 10-year manufacturer's guarantee

Technical Specifications

Low-Resistance Cam-Action Operation

The high-efficiency cam-action mechanism reduces the resistance encountered while opening the door. This helps children, older people and other users operate the door more easily while the closer retains controlled closing performance for suitable fire-door and accessibility applications.

Adjustable Closing Control

Separate sweep-speed and latch-speed adjustment lets the installer control the main closing movement and the final closing action. Adjustable backcheck cushions the opening movement to help reduce the risk of damage caused by forceful opening. Backcheck is not a door stop, so suitable physical protection should be used where the installation requires it.

Door Size and Application

This closer is stated for doors from 595mm to 1100mm wide and up to 80kg. Final suitability depends on the door construction, hinge efficiency, seals, air pressure, mounting position and required opening force. The DF102H product is the satin stainless steel pull-side version and provides up to 180° opening in the stated application where the surrounding structure permits.

Fire-Door and Accessibility Certification

The TS6246BC is CE marked to EN 1154 and Certifire approved under certificate CF5291. It has been fire tested to EN 1634-1 for use on timber fire doors for up to 120 minutes within the certificate scope. Its cam-action design supports installations intended to meet BS 8300, Equality Act and Approved Document M opening-force requirements.

Always check the current Certifire certificate, Declaration of Performance, door evidence and approved installation configuration before specifying or fitting the closer. For timber fire doors, use the Certifire certificate to confirm the complete scope of approval.

Hold-Open Options

An optional mechanical hold-open pack is available for appropriate non-fire-door applications. It must not be used on fire doors. A compatible electromechanical hold-open option is also available separately. Assess the complete door and fire-safety system and refer to the corresponding technical documentation before specification.

Installation Guidance

1. Confirm that the door is within the stated 595–1100mm width and 80kg weight limits.
2. Check the pull-side mounting arrangement and available opening angle against the fitting instructions.
3. For fire doors, confirm the door construction and installation details against the current Certifire approval.
4. Use the supplied template to mark the closer body and slide-channel fixing positions.
5. Fit the closer and channel using fixings suitable for the door and frame construction.
6. Set the EN power, sweep speed, latch speed and backcheck for the installation.
7. Test the full opening and closing cycle and confirm that the door closes securely from every required position.
8. Record the installation and include the closer in the door's inspection and maintenance programme.

Frequently Asked Questions

What door sizes can the DF102H closer be used on?

The stated range is 595mm to 1100mm door width with a maximum stated door weight of 80kg. Installation conditions and current certification must also be checked.

What is the closing power?

The closing force is adjustable from EN size 2 to EN size 4 by spring adjustment.

Is the closer handed?

No. The TS6246BC is non-handed and can be used on left- or right-hand doors when installed in the approved configuration.

How far can the door open?

The stated pull-side application allows opening up to 180°, subject to the installation arrangement and surrounding structure.

Can the closing action be adjusted?

Yes. Sweep speed, latch speed and backcheck are adjustable, allowing the installer to commission the closer for the door and its use.

Why choose a cam-action door closer?

Cam-action technology reduces the opening resistance felt by the user while maintaining controlled closing, making it useful on suitable accessible routes and fire-door installations.

Is DF102H suitable for fire doors?

The closer is Certifire approved and tested to EN 1634-1 for use on timber fire doors for up to 120 minutes within the approved scope. Check the current certificate and complete door assembly before installation.

Can a mechanical hold-open pack be fitted?

A mechanical hold-open pack may be used only in appropriate non-fire-door applications. It must not be used on fire doors.

What finish does this version have?

DF102H has a satin stainless steel finish with a matching arm and a Grade 316 semi-radius cover.

What guarantee is supplied?

The manufacturer states a 10-year guarantee, subject to its current terms and correct installation, adjustment and maintenance.

Where can I find current certification documents?

The manufacturer states that the Declaration of Performance is available at www.bossdoorcontrols.com/dop. Always refer to the latest manufacturer and Certifire documentation.

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