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卷帘门故障改怎么处理?

来源:http://www.jnhsjlm.com 日期:2021-04-28 发布人:
一、快速卷帘门的制动打滑的原因排查。
1、 Cause investigation of brake slipping of fast rolling shutter door.
1.快卷门刹车片有油污。用汽油清洗。
1. There is oil stain on the brake pad of quick rolling door. Clean with gasoline.
2.压缩弹簧力减小。更换弹簧。
2. The compression spring force decreases. Replace the spring.
3.电磁铁安装不正确。重装。
3. The electromagnet is not installed correctly. Refit.
二、快速卷帘门的手拉链条拉不动的原因排查
2、 Cause investigation of the hand zipper bar of fast rolling shutter door not moving
1.环链把十字槽堵死了。把链子理顺。
1. The chain blocked the cross groove. Straighten out the chain.
2.电磁铁扣松动。再固定一。
2. The electromagnetic iron button is loose. One more time.
                                    济南卷帘门厂
三、快速卷帘门的自重下落失效的原因排查
3、 Cause investigation of self weight falling failure of fast rolling shutter door
1.手拉拉杆快速卷帘变形。
1. The hand pull rod quickly rolls the curtain to deform.
2.替换人工拉杆手动拉杆与垫圈之间的间隙较大。缩小空隙。
2. Replace the manual pull rod. The gap between the manual pull rod and the washer is large. Narrow the gap.
3.齿轮箱马达润滑失效。换油。
3. Lubrication failure of gearbox motor. Change the oil.
四、检查快速卷帘门电机未启动原因。
4、 Check the reason why the motor of the fast rolling shutter does not start.
对于快速卷帘门的电机不动问题,可作如下判断:
For the motor immobility of the fast rolling shutter door, the following judgment can be made:
1、线路断开,检查线路。
1. The line is disconnected. Check the line.
2.运行电容损坏,应更换运行电容。
2. If the running capacitor is damaged, it should be replaced.
3.过热保护装置失效。替换过热保护装置。
3. The overheating protection device fails. Replace the overheat protection.
4,制动粘合。手拉链子转动几下。
4. Brake adhesion. Turn the chain a few times.
5.限位开关常闭合接点不通电,打磨接点或更换限位开关。
5. The limit switch is always closed and the contact is not electrified. Polish the contact or replace the limit switch.
6.继电器线圈损坏或氧化,沾上污渍,更换继电器或磨削触点。
6. If the relay coil is damaged or oxidized and stained, replace the relay or grind the contact.
7.连续运行时间过长,热保护功能失效。电机的温度降低了。
7. The continuous operation time is too long, and the thermal protection function is invalid. The temperature of the motor has dropped.
8.桥式整流器或电磁线圈损坏,制动器卡死,更换桥式整流器或电磁线圈。
8. If the bridge rectifier or electromagnetic coil is damaged and the brake is stuck, replace the bridge rectifier or electromagnetic coil.
感谢您的阅读,希望以上内容对您有所帮助,如您想了解更多精彩内容请点击我们的官网:济南卷帘门厂http://www.jnhsjlm.com
Thank you for your reading. I hope the above contents will be helpful to you. If you want to know more wonderful contents, please click our official website: Jinan rolling shutter door factory http://www.jnhsjlm.com .

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