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What are the common faults of the automatic door system of the double cargo shower room?
What are the common faults of the automatic door system of the double cargo shower room?The common faults of the automatic door system of a double-open cargo shower room are as follows:The door cannot be opened or closed properly Power failure: The power cord may be loose, or broken or the power adapter is damaged, resulting in the automatic door system not having enough power supply, so that it can not work normally. Sensor failure: If the infrared sensor or other types of sensors are blocked by dust, damaged, or malfunctioning, they cannot accurately detect the presence of goods or personnel, which may cause the door body to not open or close as expected. Controller failure: The controller is the core component of the automatic door system, if its internal circuit failure, program error, or component damage, will affect the control of the door movement, resulting in the door not opening or closing normally. Motor failure: The motor is the actuator that drives the movement of the door body, and if the motor winding is short circuitated, open, the motor overheats protection, or the motor is damaged, the door body will not be able to obtain the power to achieve the opening and closing action. The door body is not running smoothly. Track problem: If there is debris accumulation, deformation, or wear in the track, it will affect the sliding of the door body, so that the door will be stuck, shaken, or deviate during operation. Pulley problem: If the pulley of the door body is seriously worn, loose, or damaged, it will lead to a poor fit between the door body and the track, which will affect the smoothness of the operation of the door. Door weight imbalance: If the door body installation is not standardized or the door body itself has a problem, resulting in uneven weight distribution of the door body, the door will tilt during operation, affecting the smooth operation. The door is not tightly closed. Aging or damage of the sealing rubber strip: After long-term use, the sealing rubber strip around the door body may age, harden, deform, or be damaged, resulting in the failure to form a good seal when the door body is closed, resulting in gaps. Door body deformation: due to external force impact, long-term use or improper installation, and other reasons, the door body may be deformed, so that the door can not be closely fitted with the door frame when closed, and the closure is not strict. Control system failure: If the control system fails, the position control of the door body may be inaccurate when it is closed, and it cannot be completely closed in place, resulting in gaps. Two doors out of sync Synchronous control device failure: there is usually a synchronous control device between the two doors of the double-open cargo shower room. If the device fails, such as poor circuit connection, wrong controller parameter setting, etc., it will cause the opening and closing of the two doors to be out of sync. Mechanical transmission parts difference: the mechanical transmission parts of the two sides of the door body, such as motors, gearboxes, chains, etc., if there are different degrees of wear, inconsistent transmission ratios, or parts damage, it will make the movement speed and stroke of the two doors different, resulting in asynchronism. Automatic doors open and close frequently Sensor false trigger: There are interference sources around the sensor, such as strong electromagnetic interference and frequently moving objects, which may cause the sensor to misdetect and frequently open and close the automatic door. The sensor sensitivity setting is too high: If the sensitivity of the sensor is set improperly and is too sensitive, it is susceptible to small changes in the surrounding environment, resulting in frequent action of the automatic door. The opening or closing speed of the door is abnormal Motor speed regulating device failure: the motor speed regulating device is used to control the opening and closing speed of the door body. If the device fails, such as potentiometer damage, speed regulating circuit failure, etc., it will cause the motor speed to be abnormal, and then the door movement speed will be abnormal. Controller parameter setting error: The parameter setting of the door movement speed in the controller is wrong, and the opening or closing speed of the door body does not meet the set requirements. |
