The first is performance maintenance. It is recommended to conduct a comprehensive inspection of the zinc alloy door lock every six months or one year, pay attention to whether the tightening screws are loose to ensure their tightening; when the key is not inserted smoothly, you can add a small amount of graphite powder or pencil in the lock core slot Powder to ensure that the key is inserted and removed smoothly; never add any other oils to avoid the grease sticking to the billiard spring, causing the lock to not turn and cannot be opened.

In the process of opening and closing the door, the zinc alloy lock is best to hold the handle and turn the lock tongue into the lock body. After closing the door, let go and do not hit the door hard, otherwise it will reduce the service life; When going out of the door, do not hit hard, so as to avoid damage to the bolt and door frame. The sealing strip installed between the door body and the door frame has an elastic force, so when the handle or key is used to unlock the lock, you can push the door or pull the door at the same time to overcome the elastic force. Do not turn the handle or key to open the door. This will prevent the handle or key from breaking.

The second is the appearance maintenance of zinc alloy door locks. During the decoration of the house, the handles and panels should be avoided to avoid the occurrence of spots, blisters and even delamination caused by the corrosion of acidic or alkaline materials and gases during decoration; After the time is used, the door lock may find “spots”. This phenomenon is not rust, but oxidation. At this time, you can remove the spots by spraying with a cleaning wax.

For the cleaning of zinc alloy locks, do not use hard steel balls or steel brushes for scrubbing, and do not use chemical agents to wipe, use soft towels, soft cloths with water, or neutral detergents, otherwise it will damage the coating. Cause scratches or erosion. How to perform maintenance? In principle, all locks should be kept clean and dry. If they get wet, they should be wiped dry in time to prevent water marks or corrosion.