Cabinet door lock maintenance:
First, to keep the cabinet door appearance and extend the life of lock, in the course of everyday use, should pay attention to keep the lock transmission parts lubricated to keep smooth and extend the service life of the drive.
In the second, the electrical cabinet door lock, fixed or keys when the plug is not smooth, lock slot into the graphite powder or pencil powder to ensure that key plug smooth.
Third, keep the lock transmission parts lubricated to keep smooth and extend the service life of the drive.
Four on weekdays, electric door lock switch door process, the best holding the handle lock bolt screwed in, shut the door and then let go, do not force the door, otherwise it will reduce service life.
Five, always check the clearance of the lock body and locking plate, bolt and lock plate hole high and low are good value, doors and door frames fit best for the 1.5mm~2.5mm.
Six, when the electrical cabinet door lock latch or lock the tongue out of the door when not severely impact, so as to avoid latch and door frame damaged.