The door lock is one of our essential building materials, and it plays an important role in protecting our home life. How do you install the door lock ? Today we will learn together about how to install the lower door lock . How to install the door lock, step 1 , should be painted and dried on the door after a good lock, because some paint will have a destructive effect on the surface of the product before installing the door lock to confirm the door opening and closing direction is consistent with the lock and determine the door The height of the lock on the door (usually the height of the door lock is about 1 meter from the ground) Take out the door lock Installation instructions Read carefully and prepare the installation tool Remove the door lock Install the hole paper gauge, affix the hole on the door And size, use the appropriate tools to open the mounting hole in the door. Install the door lock on the door in the order of the schematic and debug to smooth. How to install the door lock, step 2 , according to the lock body installation dimensions, drill hole body installation hole. How to install the door lock, step 3 , then turn the lock body into the hole position, fix the screw after fixing, install the screw and connecting screw on the outer panel part, insert the interlocking square bar into the square bar hole of the lock body, and the outer panel part Handle the square hole and align it with the square rod hole to install the outer panel components. How to install the door lock, step 4 , install the inner panel components, align the rear screw; insert the lock body from the inside into the lock body lock hole; insert the screw into the lock body hole Fastened after. Then install the lock box or lock plate on the door frame. How to install the door lock, step 5 , after the initial installation, turn the outer handle, the inner handle to see if the tongue can be smoothly retracted and extended; turn the rear panel knob to feel whether the square tongue is smoothly recovered; insert the key to rotate the sensor back and forth Whether the tongue extends out smoothly. How to install the door lock, step 6 , after fastening the assembly screws, repeat the above action, test several times, if the action is not smooth, then loosen the screw, adjust the position and try again until it is appropriate. How to install the door lock , I introduced to this, I hope to help you, more decoration information, all in this site, so stay tuned. Door lock
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How to install the door lock door lock installation method