Home elevators, in the duplex home environment of many people, in order to achieve different decorative effects, they will also install some elevators in their homes, this is what we usually call home elevators. After using the elevator for a period of time, there will also be some problems. At this time, daily maintenance and maintenance of the elevator is required. In fact, if the elevator has been used for a long time, it will make abnormal noises, in order to eliminate such abnormal conditions.
The villa elevator did not slow down and closed, and the door closed quickly and made an impact.
Reason: The door deceleration limit cannot be reached when the door is closed. The closing deceleration limit is broken and cannot be opened. The deceleration resistor is closed or the middle ring is not in good contact with the resistance wire.
The villa elevator did not slow down. There was a crash.
Reason: The door opening deceleration limit cannot be reached when the door is opened. The opening deceleration limit is broken and cannot be opened. The door opening deceleration resistor has blown out or the middle ring is not in good contact with the resistance wire.
The villa elevator is too slow to open or close the door.
Cause: Deceleration limit is on or off.
The villa elevator door cannot be opened, it can only be closed.
Cause: It may be that the limit of the door open terminal is open and always open.
The door cannot be opened or closed
Reason: The total resistance of the door may be burned out.