Door closers are a kind of hardware products often used in the door and window industry. They are mainly used to assist the closing of doors and windows. The quality of the door closer installation directly determines the performance of the door and window automatic closing. Therefore, the door and window closers are installed. In the process, we must pay attention to some related matters, how to install the door and window closers? What to consider during the installation process. Door and window door closer installation precautions: 1. Be sure to read the installation instructions carefully before installation, and do not forget to install the plastic cover, which can be used to catch the hydraulic oil leaking from the door closer. The orientation, the size of the closing force, and the mounting dimensions between the door closer body, the connector and the door hinge determine the mounting position. 2. According to the requirements of the size of the closing force, the closing force can be changed by inverting the connecting seat by 180° or changing the connection position between the connecting rod and the connecting seat. The greater the distance between the connecting rod and the center line of the door hinge, the smaller the closing force of the door closer, and vice versa. 3. Determine the position of the mounting screws according to the instructions in the installation instructions, then drill and tap. 4. After determining the mounting position of the screw, install the door closer body with the screw. 5. Install the fixed connector; then install the driver board with the screws. 6. Adjust the adjustment lever to 90° to the door frame, then connect the connecting rod to the drive plate; and attach a plastic cover that can be used to catch the hydraulic oil leaking from the door closer. 7. After the installation is completed, check whether the fixing screws are tight and there is no loose or weak. Open the door to the maximum door opening position and check if the hinged arm of the door closer touches or rubs against the door or door frame. Concerned about surprises Label: How to install the door and window door closer? Previous: What are the precautions for using electric screwdrivers? Next: What are the types of hardware power tools?
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