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Anonymous users2024-01-24It's very simple, unscrew the two screws of the panel on the side of the inner door, as in step 1 in the figure below, and then you can see the square strip of steel on the handle, take it down, and then install the panel, you can let the handle be manual, but the deadbolt does not move.
Did mine help you?
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Anonymous users2024-01-23It's better to find a master to get it, you can't do it yourself, it's good to find Master Li Wen.
Find someone to fix it
Close the door to see if the surrounding of the door is flat, whether the gap between the side seams is even, if it is suitable, it means that the security door itself is fine. If the security door is uneven around it, either the quality of the door itself is not good or the installation is a problem! If there is an installation problem, it is good to remove and reinstall. >>>More
The deadbolt of the lock cylinder of the anti-theft door is very tight, you are sure. >>>More
Don't file the door, if you can open the lock, maybe you can adjust it a little. In fact, it is much better to add some oil to the inside of the lock, wipe the surface around the deadbolt, and wipe the parts that come into contact with it (mainly because there is no dust and other dirt at the contact point between the door and the deadbolt).
Anti-theft door deadbolt direction adjustment: 1. Before replacing the lock body, adjust the direction of the deadbolt first, otherwise it will not be closed. >>>More