Matters needing attention in the use of the vault door

When opening the vault door, try to ensure that the door is opened gently, and do not open hard. The strong opening method will also damage the structure of the door and shorten the service life of the vault door. When we use the vault door, we must pay more attention to it. We cannot open and close the vault door vigorously. The weight of the vault door is four to five hundred kilograms. This is not advocated, because such opening and closing for a long time will have a certain impact on the door frame.

Everyone knows the safety of mechanical code locks against theft of vault doors. Although its safety is very high, it is also troublesome to operate; when we open it, we need to turn it to the scale to open it. If there is a slight deviation, then it cannot be opened, which requires us to open it. Be careful.

As I just said, the combination lock is more troublesome when it is opened. If it is not aligned, it will not open; because of this, many customers think that after opening the combination lock, they turn the handle and find that the door cannot be opened. not open. Then use brute force, for a long time, the lock tongue will be deformed, and the result is that the entire lock is damaged. Therefore, we must carefully and carefully operate when unlocking, so that the combination lock will not be damaged due to long-term work, and the door and lock cylinder must be maintained in time. To keep the key and the lock core, the lock ring and lock tongue fully engaged.