One of the main problems is the overuse of these mechanisms to save meters walking, which means adding at least two movements (opening and closing) to each event, which multiplies the number of maneuvers of a door.

The door opening and the spaces around it are well cleaned to facilitate operation. The reason for this is because the tendency to accumulate dust, leaves, bags or other objects causes jams. Small animals or insects can also clog the system or accidentally damage its proper function.

The use of oil is essential for the elements in friction. With it, chafing systems such as the hinges, the lock, the latch or areas where the motor and the door rotate are not worn out or cause annoying noises.

Although most of the equipment is prepared to work outdoors, the cold and rainy seasons suppose an extra effort for the doors. Moisture affects motors and can lead to a breakdown. Therefore, a correct waterproofing of any part of the system, to avoid leaks and to keep the joints and the control panels and photocells as dry as possible, because its electrical system could deteriorate and fail.