How should the vault door be maintained daily

Knowledge of daily maintenance of the vault door. The vault door needs regular maintenance, I believe everyone knows it, but some customers with specific maintenance knowledge still don't understand it. Let's let the editor popularize this knowledge for everyone today.

Knowledge of maintenance of vault door:

1. After the protective film is removed, the door body is placed in an outdoor environment. The dust and oil contaminants adhere to the door body, causing the door body to fade and lose its fresh brightness. It is recommended that the user clean it every certain period, use 70% Put 30% of the cleaning solution in water into the sprayer, spray it evenly on the door surface, and gently wipe it with a soft cloth.

2. When there is metal friction sound when opening and closing the door, drip a little lubricating oil on the door hinge or directly contact a professional repairman.

3. When the door closing resistance is too large, apply a little lubricant to the movable bolt.

4. When the key cannot be fully inserted into the lock hole when opening the door, first check whether there is ice in the lock hole in winter and other foreign objects in the lock hole in other seasons. And inform us in time.

5. When the temperature difference between indoor and outdoor is large, the cold and hot air convection will cause the lock cylinder to get wet. Therefore, two drops of antifreeze motor oil can be applied before winter, and some gasoline can be added after winter to clean it. Never use vegetable oil as a lubricant.

6. Under normal conditions, it is found that the lock core is not flexible to open, put a small amount of pencil into the drinking straw, align it with the lock core, and gently blow into the lock core, so that it can maintain the lubrication state.

7. If you find it hard to close the door, the general situation is that when the small bolt with a bevel is damp, it produces rust spots that are not easy to see with the naked eye. You can use a fine sand cloth to sand it, or wipe it with a pencil.

Frequent maintenance of the vault door can make the vault door perform better, look more beautiful, and have a longer service life. On the contrary, if you do not maintain it, some parts of it will rust, often in a dark environment. The surface may be corroded, so the service life of the vault door will become shorter and shorter, so everyone must regularly maintain the vault door.