In order to ensure your safety and reduce accidents, you must read the installation manuals carefully before installation, and strictly follow the steps of installation and manuals. If you have a difficult problem in the operation, please consult the professional installer or distributor.

1）安装时务必请安装人员对门体进行检查，只允许在平衡良好的门体上安装开门机，否则可能造成严重的后果。

1) when installing, the installer must be asked to check the door body and only allow the well - balanced door to be installed. Otherwise, it may cause serious consequences.

2）门体正在运行时，严禁人或物体从门体下方通过，或在门体下方停留。

2) when the door body is running, people or objects are strictly prohibited from passing under the door body or under the door body.

3）禁止在看不到门体运行情况的地方操作遥控器，以免造成安全事故或车库门误开。

3) it is forbidden to operate the remote control in the place where the operation of the door can not be seen, so as not to cause a safety accident or a mistake in the garage door.

4）门体两侧水平导轨末端应加机械限位装置，防止门体滑出。

4) the end of the horizontal guideway on both sides of the door should be equipped with a mechanical limit device to prevent the sliding out of the body.

注意：如果您的车库门无侧门，请您务必安装一套停电快速解锁装置，以便在停电时可以从外部手动开启门体。

Note: if there is no side door in your garage door, be sure to install a set of fast unlocking devices so that the door body can be opened manually from the outside.