发布人：http://www.kdjlm.com 发布时间：2021-03-08 17:28:54
1. When the shutter is opened and closed up and down, check whether there is a pile of objects, especially the fire shutter door is linked with the fire control system, which often leads to damage or tilt of the fire shutter door due to improper operation. Ordinary electric roller shutter doors should also pay special attention to the fact that people should be at the scene when opening and closing the door curtain. In case of inclination of the door curtain or track jam, the opening and closing of the door curtain should be stopped in time, so as not to cause greater damage to the motor and the door curtain.
2. When the door curtain is opened and closed, pedestrians and running are strictly prohibited, because the door curtain is connected by connecting pieces when it is opened and closed, and there are few unsafe factors in the motor and transmission shaft. So the curtain should try not to run when it starts.
3. In terms of material selection, businesses should also consider light, durable materials, so that even in special cases, it can play a higher safety problem.
4. The purchase of rolling shutter motor is also an important link. Remember not to feel that the lifting force is enough, because the bearing capacity of rolling shutter motor will slowly reduce the actual lifting effect over time, so the material selection should exceed the actual lifting force of the curtain as far as possible.
5. Brand is also an indispensable factor in choosing an enterprise. Many businesses will choose low-cost, low-quality private small workshops to make products. Of course, it really reduces the cost, but anyway, many small processing factories blindly reduce the material of accessories in order to reduce the production cost
At the same time, there is no corresponding guarantee for the quality of the installation, and so is the maintenance. When the customer pays in full, many manufacturers will choose not to give the customer maintenance because of the excessive cost calculation, which is also one of the factors worthy of customer reflection.