1, automatic door must understand the common problems :(1) automatic door track and hanging wheel can not be refueled; Otherwise, the pulley on the hanger has a rolling problem and causes the door to impact. (2) Please power off if it is not used for a long time. (3) It is strictly prohibited to disassemble if abnormal. Please contact professional and technical personnel.
2. The automatic door keeps opening and closing itself, and the possible causes are analyzed :(1) the radar sensor does not work. (2) There are moving objects in the sensing area. (3) When the door is closed, it encounters obstacles.
3, automatic door operation when the door shaking, the possible causes of the analysis: (1) underground guide rail or swing device obstruction or damage. (2) mobile crane swing and track damage or obstacles.
4. When the automatic door and page are switched on and off, there will be shaking. The possible causes are analyzed :(1) there are dirty things stuck on the upper track and the lower track. (2) There are dirty things embedded in the wheel of the hanging wheel.
5. The automatic door speed is slow when the door page is switched on and off. The possible causes are analyzed as follows: (1) the controller speed adjustment speed is slow. (2) The belt may be too loose. (3) The operating voltage is abnormal. (4) the movable door page may have friction with the guide rail or fixed door page or friction with the ground. (5) Friction between the stop wheel and the track.
6. The impact occurs when the movable door page is closed, and the possible causes are analyzed as follows: (1) The speed is too fast. (2) The operating voltage is abnormal. (3) Motor components may be damaged.
7. The door page of the automatic door can not be opened, and the possible causes are analyzed :(1) common faults of the sensor, check whether the inductive light of the sensor is normal. (2) Loose glue of wire joint. (3) The belt is loose. (4) Perhaps the motor is too hot and will recover when it cools off. (5) The controller burns out. (6) Something dirty is stuck. (7) The operating voltage is abnormal.