Common faults of office locks and their treatment

First, the lock cylinder is stuck

If the lock core of the office door lock is stuck, it may be caused by the aging or damage of the internal parts. At this time, we can try to lubricate it with pencil powder first, because the graphite in the pencil has a good lubricating effect, which can reduce the friction between metals and make the lock more flexible. However, it should be noted that the keyhole should be cleaned before using pencil powder. If this method doesn't work, it may be that there is something wrong with the internal parts, and professional maintenance is needed at this time.

Second, the key is broken in the lock hole

This is a very difficult problem, because the key can't be taken out after it is broken in the lock hole, which means we can't use the key to unlock it any more. At this time, the most direct and effective way is to find a professional locksmith to help solve it. With special tools and rich experience, they can easily take out the key fragments left in the lock hole and help replace the new locks.

Third, the door lock is loose

Opening and closing the door frequently for a long time will lead to the loosening of the fixing screws, which will make the door lock unstable and even shake. In this case, we can solve the problem by tightening the screws ourselves; If it still doesn't work, then you can only replace the new lock.

Fourth, the lock body rusts

When the indoor environment is humid, the lock body is prone to oxidation reaction and rust, which not only affects the appearance but also reduces the service life. At this time, we need to remove the rust on the surface in time, and then apply antirust oil to prevent re-oxidation. In addition, you can choose to replace the lock made of stainless steel with better quality, which can greatly extend its service life.

Five, the smart lock password input errors too many times lead to lock.

For the office with electronic function, when the number of password errors exceeds the set value, it will automatically enter the protection mode and temporarily stop working. At this time, there is no other way but to wait for the system to unlock itself. In order to avoid this situation, we suggest that you develop good habits in your daily life, such as changing passwords regularly and remembering common combinations.

Six, electromagnetic lock without suction.

Electromagnetic lock is a device that uses electromagnetic principle to control the opening and closing of door leaves. Once it loses magnetism, it will cause the consequences of not working normally. Usually, this is mainly caused by insufficient power supply, so it is the first task to check whether the line connection is intact and whether the battery power is sufficient; At the same time, it is also necessary to pay attention to whether there are interference sources (such as microwave ovens) in the surrounding environment that affect the operation of the equipment.

Seven, fingerprint identification failure

With the progress and development of science and technology, many high-end office buildings begin to adopt biometric authentication as one of the security precautions, the most common of which is fingerprint lock. However, in the actual application process, problems such as reading failure will inevitably occur. At this time, we can try to clean the sensor lens or re-enter fingerprint information to restore the normal state. If it still doesn't work, you should consider replacing the motherboard components.

The above is about the common faults of office door locks and the corresponding solutions, hoping to help you!

标签：

本文地址：https://tepinji.com/Machi/2798.html