What are the problems after the door lock is installed?

Time：

21-12-22

Author：

Zhengshi Hardware

A door lock is a device used to lock a door to prevent others from opening the door. There are many types of door locks. The combination of the door lock installation is a diagonal tongue, and the mechanical key can open the door. So what are the problems after the door lock is installed?

One: The combination slant tongue of the handle door lock cannot be fully extended. The solution is:

1. Adjust the locking plate, and the oblique tongue and the square tongue are facing each other, so that the oblique tongue can be extended and retracted smoothly

2. Carefully check whether the side trim is installed normally, and put the oblique tongue against it.

3. When the opening hole is opened, if the oblique tongue is stuck inside, the solution is: the oblique tongue part of the lock cylinder combination needs to be widened.

Second; the door can be opened by pressing the handle door lock inside and outside, the reason is: some door locks are because the lock cylinder is set with the channel function, as long as it is adjusted, it can be used. After the handle door lock is installed, if the door must be opened, how to do it?

1. To handle the door lock, install 4 AA batteries with high performance;

2. The door can be opened as long as the adjustment card is used;

3. It is necessary to have the school time card that the company matched for you in advance, and insert it into the door lock. Then the green light will come on and you will hear the beeping sound.

What is the difference between a handle door lock and a ball lock

No.

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