It can be adjusted to suit almost all types of door.
Overhead door closer fitting instructions.
44 0 1246 264242 e.
Briton 131 overhead door closer standard installation instructions.
With little on site adjustment needed installation is quick and trouble free.
When the situation of use and the door size and weight is known fixed strength closers provide an economic solution.
The dorma ts 83 can even be supplied with additional anti corrosion protection for exposed applications or aggressive conditions.
M6 csk screws d.
The spring strength can be individually adapted to the door size by means of an adjusting screw.
Determine the power size required and using the supplied allen key adjust door closer strength as per chart on template.
Decades of experience have gone into the development of the ts 83 door closer.
Head office whittington way chesterfield.
Next take the tool needed this may vary depending upon the design of the door closer to make the change and turn the valve.
Power adjusting valve must face away from hinge side of door.
44 0 1246 261491 f.
Certifire approved cf 268.
Briton 131 overhead door closer pa installation instructions.
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Briton 121 template fixing instruction.
This will usually be clockwise to decrease the speed and anticlockwise to increase it.
Successfully third party tested to bs en1154.
Briton 101 eb concealed jamb closer instructions.
One model for all standard doors.
The briton 2003 is a popular medium duty fixed power size en 3 overhead door closer suitable for doors up to 60kg.
Alignment bolts c into the arm.
Drill pilot holes in door and frame according to template.
Briton 996 parallel arm.
Prepare the top rail of the door as detailed ensuring that the internal faces of the stile and top rail have been cut away to enable the closer spindle to be engaged during door hanging.
The dorma ts 72 is the ideal multipurpose door closer for all standard door designs and constructions it is particularly easy and quick to fix.
Briton 121ce parallel arm.
Briton 574 tp fixing instructions.