Closer in appearance, and not so complex, so a lot of the closed door installation does not need too much professional knowledge also can install, as long as there is a relatively complete closed door installation diagram can, following a brief three closers map, for reference only.
Standard installation diagram for door closer
Door closer, overhead mounting diagram
Standard installation drawings for concealed door closer
Closed door installation notes
1、When buying closer businesses will have closer together with the installation instructions to customers, so we must carefully read the installation instructions.
2、According to the instructions in the manufacturer's manual, according to the installation template or installation drawings for opening, and some wooden doors before leaving the factory has been opened.
3、After installation, please check whether each screw fastening, please note that all screws can not be loosened.
4、The door opened to the maximum extent, to check the position of the arm hinge closers will collide and frame or have friction.
5、In general, all door closing devices will adjust the power and speed of the door to normal condition before leaving the factory. If you still need to adjust, please adjust to the appropriate position according to the requirements
6、All the regulating speed, the throttle valve must not be withdrawn or higher than the main surface of the door closer, so as to avoid the valve falling under the action of pressure. It will cause the hydraulic oil to blow out and cause the damage of the door closer.
7、Of all the screws a fastening process in 7-10 days in the closed door installation please, this can use to handle, of course, in the case of conditions, can make the professional technical personnel for installation.