电动伸缩门保养维护须知：
Maintenance and maintenance of electric expansion door:
1.清除伸缩门电机及传动链条表面灰尘，并加润滑油
1. remove dust on the surface of the telescopic motor and transmission chain and add lubricating oil.
2.检查手动开关控制合和微型发射器，清洁按钮的污物，并且做好防水措施。
2. check the manual switch to control the combined micro launcher, clean the dirt of the button, and do the waterproof measures well.
3.检查伸缩门行走轮是否松动，如果松动要加固。
3. check whether the expansion wheel is loose or not.
4.禁止用生物、硬物撞击伸缩门，禁止伸缩门挂载物品。
4. prohibit the use of biological or hard objects to impact telescopic doors, and prohibit telescopic doors to mount articles.
5.伸缩门运行过程中，如偶发生较大抖动或异常声时，应停机检查，排除有碍伸缩门正常启动的杂物，最好每天都清理导轨周边河北立体车库 消防报警器塑料配件 电缆接地箱 电缆保护接地箱 塑料土工格栅 消弧线圈装置杂物。
During the operation of the 5. telescopic door, if there is a bigger jitter or abnormal sound, it should be stopped to check and eliminate the debris that hinders the normal start of the expansion door. It is best to clean up the debris around the guideway every day.
6.伸缩门禁止于配、碱性物溶液接触、以防腐蚀材料表面。
6. retractable doors are prohibited from contacting with alkaline solution to prevent corrosion.
7.定期擦洗可延长伸缩门使用寿命，并且使伸缩门长期保持靓丽表面。
7. regular scrubbing can extend the service life of retractable doors and keep the retractable doors for a long time to maintain a beautiful surface