How to install the ball door lock?

Degol Hardware Satin Stainless Steel Door Knob Set

How to install the ball door lock?

1. The center of the lock body and bolt can be determined according to the "fixed distance template", and the approximate installation position of the lower lock can be determined.

2. Draw a circle from the two center points, lightly drill a 54 mm diameter lock body hole, and then drill a 25 mm diameter lock body hole, and at the same time excavate the bolt and socket.

3. Remove the inner handle with the accessory.

4. First install the lock tongue into the lock tongue hole on the side of the door, fasten it with screws, and then install the lock body, insert the lock body hole from the room, and buckle the tail end of the lock tongue to combine the lock body and the lock tongue. stand up.

5. Adjust the position of the outer adjusting ring so that the center of the lock body is at the position of the thick center line of the door.

6. Put the inner handle glove on the handle tube, press down the positioning card with the closed end of the accessory, and then push in the inner handle to pin both.

7. If you use the key and the outer and inner handles to open flexibly, then the lock installation is correct. If the check is not flexible, then there are certain problems with the inner and outer handle installation, which need to be adjusted continuously.