Overhead Door Closer Fitting Instructions

The spring strength can be individually adapted to the door size by means of an adjusting screw.

Overhead door closer fitting instructions. With little on site adjustment needed installation is quick and trouble free. The dorma ts 83 can even be supplied with additional anti corrosion protection for exposed applications or aggressive conditions. Drill pilot holes in door and frame according to template. Briton 996 parallel arm.

Briton 121ce parallel arm. Certifire approved cf 268. One model for all standard doors. When the situation of use and the door size and weight is known fixed strength closers provide an economic solution.

Briton 121 template fixing instruction. This will usually be clockwise to decrease the speed and anticlockwise to increase it. The briton 2003 is a popular medium duty fixed power size en 3 overhead door closer suitable for doors up to 60kg. To adjust a door closer you will first need to locate the appropriate hydraulic valve by consulting the instructions or specifications.

Briton 101 eb concealed jamb closer instructions. Next take the tool needed this may vary depending upon the design of the door closer to make the change and turn the valve. Decades of experience have gone into the development of the ts 83 door closer. Alignment bolts c into the arm.

Determine the power size required and using the supplied allen key adjust door closer strength as per chart on template. 44 0 1246 261491 f. Briton 574 tp fixing instructions. 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.

Power adjusting valve must face away from hinge side of door. Briton 131 overhead door closer standard installation instructions. 44 0 1246 264242 e. Fit steel arm channel to the door top rail using the 4 no.

It can be adjusted to suit almost all types of door. Remove slide plate and fix door closer body with screws supplied ensuring correct fitting holes are used. M6 csk screws d. Successfully third party tested to bs en1154.

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