电动卷帘门使用期间可能会遇到四种故障

对于一些市面上的门面店来说，除了要安装门之外还会安装卷帘门，因为他们离繁华的地方都比较近，如果只安装门的话，很有可能小偷就会进入，如果安装了卷帘门的话相当于是双重安全，那么电动卷帘门使用期间可能会遇到四种故障，下面济南电动卷帘门安装维修人员为您讲解。

For some stores on the market, besides installing doors, they will also install roller shutter doors, because they are close to busy places. If only installing doors, it is likely that thieves will enter. If installing roller shutter doors, it is equivalent to double safety, so there may be four kinds of faults during the use of electric roller shutter doors. Next, Jinan electric roller shutter door installation and maintenance personnel will explain to you.

1.电机不动或速度慢

1. The motor does not move or the speed is slow

故障原因：一般线路断线、电机烧毁、停止按钮未复位、限位开关动作、负载大

Fault causes: general line disconnection, motor burning, stop button not reset, limit switch action, heavy load

处理方法：检查线路连接：更换烧电机：更换按钮或重复数次；拨动限位开关滑块使其与微动开关触点分离，调整微动开关位置：检查机械部分是否卡住，如果卡住，清除卡住的障碍物。

Treatment method: check the line connection: replace the burning motor: replace the button or repeat several times; Move the limit switch slider to separate it from the microswitch contact and adjust the microswitch position: check whether the mechanical part is stuck, and if it is, remove the stuck obstacles.

2控制失败

2 Control failure

故障部位及原因：继电器（接触器）触点粘连，行程微动开关故障或触点变形，滑块定位螺钉松动，由板移位由板螺钉松动，使滑块或螺母不能随丝杠转动而移动，限位器传动齿轮损坏，上、下键卡死。

Fault location and cause: relay (contactor) contact adhesion, travel microswitch failure or contact deformation, slide positioning screw loose, plate displacement by plate screw loose, so that the slide or nut can not move with the screw rotation, limit gear damage, upper and lower keys stuck.

处理方法：更换继电器（接触器）；更换微动开关或触点；拧紧滑块螺钉，复位板；改变限位器传动档位：改变按钮。

Treatment method: replace the relay (contactor); Replace the microswitch or contact; Tighten the slider screws and reset the plate; Change the transmission gear of the limiter: change the button.

3手拉拉链不动

3 Hand pull chain does not move

故障原因：环链被十字槽卡住，棘爪未脱离棘轮：压链器卡死

Fault cause: the chain is stuck by the cross groove, and the pawl does not disengage from the ratchet: the chain press is stuck

处理方法：将环链拉直；调整棘爪与压链架的相对位置；更换或润滑销轴。

Treatment method: Straighten the chain; Adjust the relative position of the pawl and the chain press frame; Replace or lubricate the pin shaft.

4电机振动或噪音大

4 Motor vibration or noise

故障原因：制动盘不平衡或断裂：制动盘未紧固；轴承失油或故障：齿轮啮合、失油或严重磨损；电流或振动。

Fault cause: brake disc is unbalanced or broken: brake disc is not fastened; Bearing oil loss or failure: gear engagement, oil loss or serious wear; Current or vibration.

外部管理方法：更换刹车盘或重新调整平衡：拧紧刹车盘螺母：更换轴承：修理电机轴输出齿轮，润滑或更换：检查电机，如果电机损坏，则更换。

External management method: replace the brake disc or readjust the balance: tighten the brake disc nut: replace the bearing: repair the output gear of the motor shaft, lubricate or replace: check the motor, and replace it if it is damaged.

电动卷帘门使用期间可能会遇到四种故障相关内容就讲解完毕了，您还有其他问题或者需求可以随时来我们网站http://www.jnyuqilin.com进行咨询！

There are four kinds of faults that may occur during the use of the electric roller shutter door. The relevant contents are explained. If you have other questions or needs, please come to our website at any time http://www.jnyuqilin.com Consult!