导致电动卷帘门边角脱落的原因？

The owners who have used the electric rolling shutter door should have such a question, that is, after it has been used for a period of time, the back door will fall off. What is the reason for this? Today, let's follow the electric roller shutter manufacturers to analyze the reasons.

1、清洁帘布时，采用软的棉布擦拭，用硬币很容易划伤表面，污迹太重时，可以使用清洗剂、牙膏、专用清洗剂等。去污后用清水擦拭，然后擦干，正确的清洁方法能够使快速电动卷帘门始终保持亮丽如新。

1. When cleaning the cord fabric, use soft cotton cloth to wipe it. It is easy to scratch the surface with coins. When the stain is too heavy, you can use cleaning agent, toothpaste, special cleaning agent, etc. After decontamination, wipe with clean water, and then dry, the correct cleaning method can make the fast electric rolling shutter door always keep bright as new.

2、注意棱角处不要过多的擦磨，否则会造成棱角表皮层脱落。

2. Pay attention to the edges and corners do not rub too much, otherwise it will cause the edges and corners of the skin layer off.

3、使用前应由专业工作人员完全调试好后，方可对门体进行运行操作。

3. Before use, the door body can be operated only after the professional staff have fully debugged.

4、电动卷帘门体在运行的时候，门体下方禁止有小孩或物品，以免运行过程中伤到小孩或物品。

4. When the electric rolling shutter door is in operation, children or objects are not allowed under the door to avoid injury to children or objects during operation.

5、在运行过程中观察是否有异常响动，如有异常噪音，需通知专业人士进行维护保养。

5. Observe whether there is abnormal noise during operation. If there is abnormal noise, inform professionals for maintenance.

6、当电动机的热保护连续发生动作时，应查明故障来自电动机还是超负荷或保护装置整定值太低，消除故障后，方可投入运行。

6. When the thermal protection of the motor acts continuously, it should be found out whether the fault comes from the motor or overload or the setting value of the protection device is too low. After the fault is eliminated, it can be put into operation.

7、应保证电动机在运行过程中良好的润滑。更换润滑脂时，应清除旧的润滑油，并有汽油洗净轴承及轴承盖的油槽，然后将ZL-3锂基脂填充轴承内外圈之间的空腔的1/2及2/3。

7. The motor shall be well lubricated during operation. When replacing the grease, the old lubricating oil should be removed, the oil groove of the bearing and bearing cover should be cleaned with gasoline, and then zl-3 lithium grease should be filled in 1 / 2 and 2 / 3 of the cavity between the inner and outer rings of the bearing.

8、因门体始终处于扭簧拉力状态，如需修理维护等工作，需联系专业人士操作。

8. Because the door is always in the tension state of torsion spring, if you need to repair and maintain, you need to contact a professional to operate.

感谢您的阅读，希望以上内容能对您有所帮助，如您想了解更多精彩内容请点击我们的官网：济南电动卷帘门安装维修http://www.jnyuqilin.com。

Thank you for reading, I hope the above content can help you, if you want to know more wonderful content, please click our official website: Jinan electric roller shutter door installation and maintenance http://www.jnyuqilin.com 。