安装卷帘机后，雨雪天气将电机盖好，草苫必须盖防雨膜。
After the installation of the rolling machine, the motor shall be covered in rainy and snowy days, and the grass cover must be covered with a waterproof film.
停电时严禁打开刹车系统放草帘，必须配置发电机使用。
In case of power failure, it is strictly forbidden to open the straw curtain of the brake system, and the generator must be equipped for use.
向上卷至离棚顶30厘米时必须停机。如出现刹车失灵，速将倒顺开关置于倒方向，使卷帘机正常放下后检修。
The machine must be stopped when winding up to 30cm from the ceiling. In case of brake failure, quickly put the reversing switch in the reverse direction to make the roller shutter normally put down for maintenance.
草帘卷起后支架上方向一侧倾斜时应及时调整，否则，容易造成活节扭断，导致支架歪倒。
After the straw curtain is rolled up, the upward side of the support shall be adjusted in time, otherwise, it is easy to cause the live joint to twist and break, resulting in the support to tilt.
在使用前和试用期间，刹车系统必须加注机油，保持润滑，以免造成早期磨损，致使刹车失灵。
Before use and during trial use, the brake system must be filled with oil to maintain lubrication, so as to avoid early wear, resulting in brake failure.
卷帘机在使用期间草帘走偏，应及时自行调整。
During the use of the rolling machine, the straw curtain deviates and shall be adjusted by itself in time.
卷帘机使用期间或停止使用后，要对卷帘机进行保养，对易损件进行检查、维护或更换。
During or after the use of the roller shutter, it is necessary to maintain the roller shutter and check, maintain or replace the vulnerable parts.