Try to keep the controller and voltage stable while using the electric roller shutter. Do not install it in a very humid environment. In addition, if you find that there are winding, knotting and other phenomena on the door, do not open the remote control at will. It should be dealt with in time. In case of abnormal response, please pay attention to whether the channel is blocked, prevent the door from falling, and stop the motor immediately.

定期检查电动卷帘门上下行程的开关，在行程控制器中添加润滑油，保持正常，良好的运行。另外，操作员手动控制卷门和检查员的操作。提供上下行程开关的位置，以便在打开或关闭电动百叶窗门时将其置于适当的位置。

Regularly check the up and down stroke switch of the electric rolling shutter door, and add lubricating oil into the stroke controller to maintain normal and good operation. In addition, the operator manually controls the operation of the rolling door and the inspector. Provide the position of up and down travel switch, so as to put it in proper position when opening or closing the electric shutter door.
                                   

并在检查过程中防止电动百叶窗翻到顶部，触底或颠倒。紧急情况下，请立即停止旋转并切断电源。操作员是常规的手动开关和手动吊装装置，用于检查电动卷帘门，以防止电动卷帘门出现故障或在紧急情况下造成不必要的。事故。

And prevent the electric shutter from turning over to the top, touching the bottom or reversing during the inspection. In case of emergency, please stop rotating immediately and cut off the power supply. The operator is the conventional manual switch and manual lifting device, which is used to check the electric rolling shutter door to prevent the electric rolling shutter door from failure or unnecessary safety in emergency. accident.

为了使轨道平稳运行，应及时清洁电动卷帘门的轨道，保持内部清洁，并始终在卷帘门电机和传动链中添加润滑剂，检查控制箱和开关控制箱中的组件。拧紧接线端口，拧紧螺钉等，并清洁控制箱内部，表面和按钮上的灰尘，以防止按钮卡住或弹跳。

In order to make the track run smoothly, it is necessary to clean the track of the electric rolling shutter door in time, keep the internal clean, always add lubricant to the rolling shutter door motor and drive chain, and check the components in the control box and switch control box. Tighten the wiring port, screw, etc., and clean the dust on the inside, surface and button of the control box to prevent the button from jamming or bouncing.