Maintenance and maintenance points of password lock

With the development of science and technology and the improvement of people's living standards, more and more attention has been paid to safety awareness. As an efficient and convenient safety protection tool, password lock has been widely used in life. However, any article needs the correct use and regular maintenance to give full play to its effectiveness. This article will introduce how to carry out effective maintenance and maintenance from the aspects of matters needing attention in the use of password locks and daily maintenance.

I. Precautions for use:

1. When setting the initial password, please try to choose a combination with high complexity to avoid simple passwords such as birthdays or consecutive numbers to avoid being stolen.

2. In the process of entering the password, please pay attention to blocking the operation interface to prevent others from peeping; At the same time, remove the remaining fingerprint traces in time.

3. If many people use it together, please don't disclose the password information at will. You can change it by time and by turns to ensure security.

4. Once found lost or leaked, change the password immediately, and notify the relevant responsible person.

Second, the daily cleaning and maintenance:

1. For metal combination locks, dust and stains on the surface can be wiped with a soft cloth, and corrosive chemicals should not be used to clean them, so as not to damage the coating and cause rust and other problems;

2. Plastic shells need to be cleaned with neutral cleaning solution and then dried;

3. For the key part, it should be kept clean and tidy, and there is no foreign body blocking. Check the internal wiring regularly for wear and fracture, and replace the faulty parts.

Third, regular maintenance:

Conduct comprehensive testing and debugging at regular intervals (such as one year), including but not limited to the following contents:

1. Whether the functions of electronic components work normally;

2. Whether the battery power is sufficient or not;

3. Whether the mechanical structure connectors are fastened and reliable;

4. The integrity of the shell is in good condition, and there is no obvious deformation and damage.

Only through the above steps can long-term stable operation be guaranteed. To sum up, correct and standardized application and timely maintenance and repair can not only prolong the service life, but also make our life safer and more comfortable.

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