When repairing the electric rolling gate, the operator must stand in a position where the running status of the rolling gate can be seen, otherwise accidents and damage may occur.

电动卷闸门维修门帘和卷门机禁止与酸碱性物溶液接触，以防腐蚀门帘表面。

Electric rolling gate maintenance door curtains and rolling gate machines are prohibited from coming into contact with acidic or alkaline solutions to prevent corrosion of the door curtain surface.

所有电动卷闸门维修，启闭运行方向必须与开关箱指示相同，特别是在新接通电源试车或外来输入电源变换相线时，应先使用手动装置将门帘置于门洞高度1/2的位置，接通电源后试操作卷门启闭，直到与指示相附，方可正常使用，否则损坏限位器，引起卷帘反卷或冲顶等而造成损失。

All electric roller shutter maintenance, the opening and closing direction must be the same as the indication of the switch box. Especially when testing with a new power supply or changing the phase line with an external input power supply, a manual device should be used to first place the door curtain at a position of 1/2 of the door opening height. After connecting the power supply, the roller shutter should be operated to open and close until it is in compliance with the indication before normal use. Otherwise, the limit device will be damaged, causing the roller shutter to roll back or hit the top, causing losses.

电动卷闸门维修在启闭停止过程中，应具备随位停止之功能，不应有停止而继续下滑现象，如发生下滑距离大于50mm的情况出现，应立即对电动卷闸门维修控制电器和卷门机制动器进行仔细检查修理，运行正常为止。

During the opening and closing process of the electric rolling gate maintenance, it should have the function of stopping with the position, and there should be no phenomenon of stopping and continuing to slide. If a sliding distance greater than 50mm occurs, the electric rolling gate maintenance control electrical appliances and rolling gate mechanism actuators should be carefully inspected and repaired immediately until they operate normally.

电动卷闸门维修卷门机在运行滑行传动等部位应定期检查(少每年2次)，并根据需要及时加油，以保证卷帘门的正常使用。

The electric roller shutter maintenance roller shutter machine should be regularly inspected (at least twice a year) during operation, sliding transmission, and other parts, and timely refueled as needed to ensure the normal use of the roller shutter door.

电动卷闸门维修运行时如有发生较大抖动或异常声音时应停机检查，排除有碍门帘正常启闭的杂物。

If there is significant shaking or abnormal sound during the maintenance and operation of the electric roller shutter, it should be stopped for inspection to eliminate any debris that may hinder the normal opening and closing of the door curtain.

电动卷闸门维修门帘和易锈部部位，应进行定期防腐油漆及保养处理，禁止用重物硬物冲击门面。

Regular anti-corrosion paint and maintenance treatment should be carried out on the maintenance curtain and rust prone parts of the electric rolling gate. It is prohibited to use heavy or hard objects to impact the door surface.

电动卷闸门维修安装位置的上端应有可靠的防火设施，在电动卷闸门维修的卷筒下端做包箱或吊顶时必须设置可拆式活动盖板，在电动卷门机一侧下端必须预留500×500mm可拆检修孔，以便于维修保养。

The upper end of the maintenance and installation position of the electric rolling gate should have reliable fire prevention facilities. When making a packaging box or ceiling at the lower end of the drum for maintenance of the electric rolling gate, a detachable movable cover plate must be installed, and 500 must be reserved at the lower end of one side of the electric rolling gate machine × 500mm detachable access hole for easy maintenance and repair.

电动卷闸门维修底梁座上限位置必须与轴承架下端保持大于200mm的距离，以确保制动停止时不发生冲顶现象。

The upper limit position of the maintenance bottom beam seat of the electric roller gate must be kept at a distance of more than 200mm from the lower end of the bearing frame to ensure that there is no impact phenomenon when braking stops.

以上就济南卷帘门安装维修为大家介绍的内容，感谢您在百忙之中查看我公司的信息内容http://www.jnzxmy.com如果您想要了解的更多，欢迎您来电进行咨询

The above is an introduction to the installation and maintenance of Jinan roller shutter doors. Thank you for taking the time to check our company's information http://www.jnzxmy.com If you want to learn more, please feel free to call for consultation