1. The upper end of the equipment orientation of remote control rolling shutter door should be provided with reliable fire prevention equipment. It is necessary to set removable movable cover plate when making bag box or ceiling at the lower end of roller of rolling shutter door. It is necessary to reserve 500 × 500mm removable access hole at the lower end of one side of electric rolling door machine, so as to facilitate repair and maintenance.

2、卷帘门工作时如有发生较大颤抖或失常动静时应停机检查，打扫有碍门帘正常启闭的杂物。

2. When the rolling shutter door is working, if there is large shaking or abnormal movement, stop the machine for inspection and clean the sundries that hinder the normal opening and closing of the curtain.

3、卷帘门门帘和易锈部位，应进行守时防腐、油漆及养护处理，制止用重物、硬物冲击门面。

3. The curtain and easily rusty parts of rolling shutter door shall be treated with timely anti-corrosion, painting and maintenance, and heavy objects and hard objects shall not be used to impact the door surface.

4、卷帘门底梁座上限方位有必要与轴承架下端坚持大于200mm的距离，以保证制动间断时不发生冲顶表象。

4. It is necessary to adhere to a distance of more than 200 mm between the upper limit of the bottom beam seat of the rolling shutter door and the lower end of the bearing frame, so as to ensure that there is no topping phenomenon when braking is interrupted.

5、卷帘门在启闭间断过程中，应具有随位间断之功用，不应有间断而持续下滑表象，如发生下滑距离大于50mm的状况出现，应立即对卷闸门控制电器和卷门机制动器进行细心检查修补，工作正常中止。

5. In the process of opening and closing interruption, the rolling shutter door should have the function of following the position discontinuity, and there should be no interruption and continuous sliding. If the sliding distance is greater than 50 mm, the rolling gate control electrical appliance and rolling door mechanism actuator should be carefully checked and repaired immediately to ensure the normal operation.

6、卷门机在工作、滑行、传动等部位应守时检查（少每年2次），并根据需要及时加油，以保证卷闸门的正常运用。

6. The working, sliding and transmission parts of the rolling door machine shall be inspected on time (at least twice a year), and oil shall be added in time as required to ensure the normal operation of the rolling gate.

7、卷闸门操作时，操作者有必要站在能看到卷门工作状况的方位进行操作，否则易发生意外而受损。

7. When the rolling gate is operated, it is necessary for the operator to stand at the position where he can see the working condition of the rolling gate, otherwise it is easy to cause accident and damage.

8、全部电动控制的卷闸门，启闭工作方向有必要与开关箱指示一样，特别是在新接通电源试车或外来输入电源转换相线时，应先运用手动设备将门帘置于门洞高度 1/2的方位，接通电源后试操作卷门启闭，直到与指示相附，方可正常运用，否则损坏限位器，导致卷帘反卷或冲顶等而构成丢掉。

8. For all electrically controlled rolling gates, the opening and closing direction must be the same as that indicated by the switch box, especially when the new power supply is connected for test run or the external input power is used to change the phase line, the manual equipment shall be used to place the curtain at the height of the door opening 1 / 2 direction, after connecting the power supply, try to open and close the rolling door until it is attached with the indication, then it can be used normally. Otherwise, the limiter will be damaged and the shutter will be thrown away due to its reverse rolling or topping.

9、卷帘门门帘和卷门机制止与酸、碱性物溶液接触，以防腐蚀门帘表面。

9. Rolling door curtain and rolling door mechanism shall not contact with acid and alkali solution to prevent corrosion of curtain surface.