Daily maintenance of lever lock

- Feb 01, 2018-

1, the newly renovated house contains a large number of corrosive gas, especially the wood door paint will emit formaldehyde and other corrosive gases, will seriously affect the use of hand lock life, and even corrosion locks, daily to more ventilation, preservation of indoor drying.

2, remove the hand lock surface dust and other debris, need to use dry cloth to wipe hands and lock body, remember to use wet cloth or with acid, alkaline detergent cleaning.

3, hand lock in the daily switch door process, it is best to hold hands to lock the tongue into the lock body, close the door and then let go, do not slam the door, otherwise it will reduce the service life.

4, the use of hand lock after a period of time, may appear open not smooth phenomenon, not to the core drop ordinary lubricating oil or oil, with professional lubricant dripping into the lock core repeatedly open several times.