Door handle installation method

​According to the size of the door handle, drill the corresponding installation holes in the door, and open the door during installation to facilitate the operation of the door handles on both sides of the door. Put the corresponding parts into the holes in turn, fix the screws with the corresponding screwdriver after aligning, install the screw and connecting screw on the outer panel part, insert the linkage square rod into the square rod hole of the door handle, and the outer panel part holds the hand Align the holes with the holes of the linkage square rod, and install the outer panel components. After aligning, use a screwdriver to rotate the screw, insert the lock body from inside to outside into the lock hole of the lock body, insert the screw from the lock body panel hole into the thread of the lock body installation hole, tighten it with a screwdriver, and then place it on the door frame. Install the lock box or lock plate.

Precautions for door handle installation

The door handle is installed vertically on the upper corner of the door panel; it can also be installed horizontally on the corner of the door panel; it can also be installed vertically in the centered position of the door opening side of the door panel. After installing the door handle, first test whether it can be used normally. Turn the door handle inside and outside the door to observe whether it can be turned smoothly, whether the key can be smoothly inserted and turned back and forth, and whether the oblique tongue can be retracted and extended smoothly.
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