Levin lock lock City to teach you how to use and maintain locks

 Door a long time without maintenance, it is likely to cause paint, deadlock phenomenon, in the end how to maintain their own door? Levin locked city to explain to everyone here under. Tools / materials locks Pencil cloth Steps / methods: Install locks to pay special attention to: the end of the line can only be insured removed, you can install on, do not put the end of the installation with the key removed, most better read the instructions carefully. 2: Do not dip into the oil within the lock heart, if not the key to open and flexible, can be built into some of the key eye pencil lead shavings. 3: If accidentally rotated 90 degrees inside the house insured along Serve permanent insurance, this can only be opened with a key. Just 90 degrees counterclockwise rotation of insurance can be restored. 4: Do not wipe with a damp cloth body and handle locks to prevent rust. 5: the best holding the handle when closed, the bolt screwed into the lock, shut the door and then let go, do not force Zhuangmen, otherwise it will reduce the useful life. Lee Lock City - Your security locks full intimate advisers.