1. Jinan roller shutter door in the up and down opening and closing time check to see if there is a pile of things, especially the fire roller shutter door is linked with the fire control system, often due to improper operation of the fire roller shutter door damage, or skew. And the general electric roller shutter door should also pay special attention, the curtain should be opened and closed together with people at the scene, if the curtain appears askew or track card, the curtain opening and closing should be stopped in time, so as not to cause greater damage to the motor and curtain.
2. When the door curtain is opened and closed, pedestrians and running are prohibited. Because the door curtain is connected by connecting pieces when it is opened and closed, there are few unsafe elements in the motor and transmission shaft. So the curtain should try not to run when it starts.
3. Businesses in the selection of materials should also think more, simple, durable raw materials, so that even in special cases can also play a higher safety problem.
4. The selection and purchase of rolling shutter motor is also a main link of comparison. Remember not to feel that the improvement ability is enough. As the bearing capacity of rolling shutter motor will gradually decline with the passage of time, the improvement effect of practice will be improved, so the material selection should exceed the practical improvement ability of the curtain as far as possible.
5. Brand is also an indispensable factor in selecting a company. Many businesses will choose low-cost and low-quality private small workshops to manufacture. Of course, the cost has been reduced. However, in order to reduce the manufacturing cost, many small processing factories blindly reduce the raw materials of accessories, and they can not get corresponding guarantee in terms of the quality of the installation. So is the maintenance, When the customer pays in full, many manufacturers will choose not to protect the customer due to excessive cost calculation, which is also one of the factors worthy of customer reflection.