电动伸缩门保养注意事项  电动伸缩门已经成为了工厂、企事业单位，学校等大门口普遍的一种产品，以其灵活，美观而占据着市场，但是在使用过程中大部分都没有好好的去保养这种产品，以至于这种门的使用寿命明显的缩短。下面就这种产品的一些保养知识介绍给大家与大家一同分享。
Attention for maintenance of electric expansion door electric expansion door has become a common product at the gate of factories, enterprises, institutions, schools, etc., occupying the market with its flexibility and beauty, but most of the products are not well maintained in the use process, so that the service life of the door is significantly shortened. Here are some maintenance knowledge of this product to share with you.
第一个要素：在电动伸缩门的使用过程中，应该保持控制器和电压稳定，禁止潮湿摔坏等，不可私自打开遥控器。另外，当电源没电时应打开离合器，有电时及时关掉离合器。发现门体上有电线缠绕、打结等应及时处理。
The first element: during the use of the electric expansion door, the controller and voltage should be kept stable, and it is forbidden to break the door when it is wet, or open the remote control without permission. In addition, turn on the clutch when the power is off, and turn off the clutch in time when the power is on. In case of wire winding and knotting on the door, it shall be handled in time.
第二个要素：制定保养计划，及时清理电动伸缩门的轨道，保持内部清洁，但轨道表面不能加油，保持轨道运行畅通。伸缩门电机和传动链条表面的灰尘需及时清理，并注意添加润滑油。检查控制箱内器件和开关控制盒，紧固接线端子，清洁控制箱内、表面和按钮上的灰尘污物。
The second element: make a maintenance plan, clean the track of the electric expansion door in time, keep the interior clean, but the track surface cannot be refueled, and keep the track running smoothly. Dust on the surface of the expansion door motor and transmission chain shall be cleaned in time, and lubricating oil shall be added. Check the components and switch control box in the control box, fasten the terminal block, and clean the dust and dirt in the control box, on the surface and on the button.
第三个要素：注意经常检查伸缩门上下行程开关，对滑轨加润滑油，另外，操作人员手动控制伸缩门，应检查运行情况，听上下行程开关位置，使电动伸缩门开启或关闭时处于适当位置，且检查过程中严防伸缩门冲顶或冲底。
The third element: pay attention to check the up and down travel switch of the expansion door frequently, add lubricating oil to the slide rail, in addition, the operator should control the expansion door manually, check the operation, listen to the up and down travel switch position, make the electric expansion door in a proper position when it is opened or closed, and strictly prevent the expansion door from punching the top or bottom during the inspection process.
第四个要素：电动伸缩门使用操作人员经常检查伸缩门电动刹车、手动开关和手动起闸装置，以防紧急情况下，电动伸缩门操作失灵，发生安全事故。
The fourth element: the operators of the electric expansion door often check the electric brake, manual switch and manual opening device of the expansion door, so as to prevent the operation failure of the electric expansion door and the occurrence of safety accidents in case of emergency.
第五个要素：对电动伸缩门进行消防测试，即用门体附近的烟、温感检查其功能，操作人员可在联动台上测试伸缩门功能。
The fifth element: carry out fire test on the electric expansion door, that is, check its function with the smoke and temperature sense near the door body, and the operator can test the function of the expansion door on the linkage platform.