Door Closer Diagram. It provides controlled closing of a single or double action aluminium door or doors. Turn screw clockwisely to reduce speed.
Standard type door closer application place template along door edge. A door closer is defined as any mechanical device that closes a door in a controlled manner preventing it from slamming in general after someone opens it or after it was automatically opened. Three levels of spring strengths and 90 o.
1997 power size 3 making it ideal for many commercial leisure public and domestic fire door applications.
Please refer to the latest edition of the lcn catalog for clarification on individual closer spring power. A inches mm 3 12 6 7 89 152 178 door opening 121to 180. These screws will control the doors closing speed door delay and door latching speed. Comes boxed complete with instructions fixing.