Because the lock core adopts a springless blade structure, if the cylinder for door lock Manufacturers is subjected to strong vibration and impact, the blade is easy to rotate freely within a 9-degree rotation range, which prevents the key from being inserted, so the blade lock is locked when the safe and cabinet are shipped from the factory A plastic rod similar to a key is inserted in the hole to prevent the blade from turning freely. Please save this plastic rod, insert the plastic rod into the lock hole when moving or transporting the safe or cabinet, or use the safe or cabinet for a long time, which can prevent the free rotation of the blade and prevent foreign matter from entering the lock hole. The principle of the blade lock is to use the teeth with different angle changes of the inclined plane on the key to rotate and align the blades with different angle changes in the lock cylinder, thereby realizing a lock in which the tsa key lock Manufacturers rotates and opens.
Please pay attention to the insertion direction of the key when using it: the key handle must be vertical, and the raised dot on the key handle (marking of the correct insertion direction of the key) is above to insert the key into the lock hole. After confirming that the key is fully inserted, turn the key clockwise to unlock. Do not turn the key forcibly to unlock the key before the key is inserted, which will cause the key to be stuck in the lock cylinder and cannot be pulled out or the key will be broken. The key cannot be pulled out during the rotation process. The key can only be pulled out after turning the key counterclockwise to the end to lock it. Because the lock core adopts a springless blade structure, if the aluminum tsa padlock Manufacturers is subjected to strong vibration and impact, the blade is easy to rotate freely within a 9-degree rotation range, which prevents the key from being inserted.