发布人：http://www.kdjlm.com 发布时间：2021-05-10 15:34:23
电动卷帘门操作简略，运用方便，被视为高科技产品，因此许多运用者会忽视对电动卷帘门的安 全性的注重，这就产生了安 全危险的存在。
Electric roller shutter door is easy to operate and is regarded as a high-tech product, so many users will ignore the safety of electric roller shutter door, which leads to the existence of safety risk.
So in the practice of operation, we still need to pay attention to the use and protection of some electric roller shutter doors. Electric rolling shutter door is a kind of rolling shutter door, which is driven by electric power, simple and sensitive. Mostly used in warehouse, store, etc.
1. When the rolling shutter door is pulled down to know the limit length, the distance to the ground should not be greater than 50 mm.
2. The metal parts of the rolling shutter door should be carefully protected and maintained to prevent rust or corrosion.
3. It is necessary to have fire protection equipment at the top of rolling shutter equipment, to arrange box at the lower end, or to set removable movable cover plate when ceiling, and to reserve 500mm side length removable repair hole at the lower end for repair and maintenance.
4. It is necessary to keep a distance of 200 mm away from the bearing at the upper limit of the bottom beam seat of the rolling shutter door, so as to ensure that the phenomenon of top rush does not occur when the braking is stopped.
5. Check and understand the working direction, length limit and door opening height before using the rolling shutter door, and do not easily damage the limiter to prevent it from being thrown away.
6. When the rolling shutter door works, if there is a big shaking or abnormal movement, it is recommended to stop the machine immediately for inspection, and check whether there are obstructing debris.
7. It is suggested that the door rolling machine should be inspected three times a year to ensure the quality of work.
8. During the operation of rolling door, it is necessary for the operator to stand in the working position of rolling door to prevent accidental damage.
The above is Jinan rolling shutter door factory Xiaobian to share with you about the prevention of rolling shutter door rust or corrosion methods, hope to help you.