Tips For Protecting Padlocks And Locks

It is often insisted that there is a smoothing agent on the transmission part of the lock body to ensure smooth transmission and extend service life. It is recommended to check once half a year or once a year to check whether the fastening screws are loosened to ensure the fastening.

When the lock is in use, at a fixed time (half a year or a year) or when the key is not smoothly inserted or unplugged, a small amount of graphite powder or pencil powder can be put into the lock core slot to ensure smooth key insertion and unplugging. But don't use any other oils to make it smooth, to avoid grease sticking to the spring of the marble, causing the lock to not roll and not open.

Always check the cooperation gap between the lock body and the lock plate, whether the concave and convex cooperation between the lock tongue and the lock plate hole is suitable, the cooperation gap between the door and the door frame is preferably 1.5mm-2.5mm. If you find any changes, you should adjust the position of the hinge or lock plate on the door. Pay attention to the cold shrinkage and thermal expansion caused by the weather (humid spring, dry winter) to ensure the cooperation between the door and the door frame, the lock body and the gap between the lock plate.

The installation must be strictly in accordance with the product manual, and the center distance of the device, the scope of application and the opening method of the lock must be recognized. Special attention must be paid not to install on wooden frame doors with high humidity to avoid corrosion of harmful substances.

Usually, we always insist on the cleanness of the lock body to prevent foreign matter from entering the pin groove of the lock cylinder, causing it to be rolled when opening, and even the lock cannot be opened. When the key is inconvenient to open, please add a proper amount of kerosene, gasoline, or anti-rust smoothing agent to the lock center, and then insert the key to repeat the cross rotation. When the key is twisted off improperly, please contact the after-sales service in time, and try not to remove the key in the lock cylinder by yourself.