自动门维修全程指南：1、自动门必须知道的注意事项？应该避免的自动门维修方法可能原因：（1）自动门轨道及吊轮不能上油；否则吊架上的滚轮有滑动现象，使门发生碰撞。（2）长时间没有使用的情况下请关闭电源。（3）发生异常请勿随意拆装，请与专业人员联系。
Guidelines for the whole process of automatic door maintenance: 1. Notices that automatic door must know? The possible reasons for the maintenance methods of automatic doors should be avoided are: (1) the track of the automatic doors and the lifting wheels can not be oiled; otherwise, the rollers on the hangers will slide and the doors will collide. (2) Turn off the power supply if you haven't used it for a long time. (3) Do not disassemble or assemble any abnormalities. Contact professionals