根据硬质快速门厂家多年的经验来看，一般硬质快速门发现故障主要是如下几方面的问题造成的结果。


According to the experience of hard fast door manufacturers for many years, the failure of hard fast door is mainly caused by the following problems.


硬质快速门的制动打滑，手拉链条拉不动，硬质快速门自重下落的失效，电机不启动。


The brake of the hard fast door is slippery, the hand zipper can not be pulled, the self-weight of the hard fast door falls out of effect, and the motor does not start.





当硬质快速门制动打滑的时代，用汽油清洗门制动摩刹片上的油污;因压缩弹簧的压力减少更换弹簧;重新的将电磁铁安装到正确的位置上。


In the era of rigid fast door braking slippage, gasoline is used to clean the oil stain on the brake pad of the door brake; the spring is replaced because the pressure of the compression spring decreases; and the electromagnet is re-installed in the correct position.


当硬质快速门的手拉链填拉不动的时代，将链条理顺，由于环绕的链条可能会堵住十字的槽;若电磁铁紧固件松动了重新的紧固好。


When the hand zipper of the hard fast door can not be filled and pulled, straighten out the chain, because the surrounding chain may block the cross slot; if the electromagnet fastener is loose and re-fastened well.


如果是硬质快速门自重下落的失效，更换手动的拉杆，由于硬质快速门的手动拉杆变形;减小手动拉杆与垫圈之间的间隙;如果是由于齿轮箱的电机润滑失效了，就会更换油脂了。


If the weight of the hard fast door fails to fall, replace the manual pull rod, because of the deformation of the manual pull rod of the hard fast door; reduce the gap between the manual pull rod and washer; if the motor lubrication of the gearbox fails, the grease will be replaced.


当电机不起动的时代，可以从这几方面排查故障。


When the motor does not start, we can troubleshoot from these aspects.



「硬质快速门」快速门常见故障处理方法


Treatment of Common Faults of Hard Fast Gate


将电路断开，检查电线;


Disconnect the circuit and check the wires.


检查运转的电容，如损了就坏即更换;


Check the running capacitance and replace it if it is damaged.


检查电机的过热保护器，一旦过热保护失效就更换;


Check the motor's overheat protector and replace it once the overheat protection fails.


制动器受粘的处理方法是手动链条的拉动转几下;


The method of dealing with sticky brake is to pull and turn the manual chain several times.


当发现了限位开关常闭的触点不通的时代，要更换限位开关跟打磨触点是一个正确的选择哟;


When it is found that the contacts of the limit switch are not open, it is a correct choice to replace the limit switch and polish the contacts.


如果是继电器线圈坏了或者是氧化坏了，沾污的话，处理的方法则是更换继电器或者是将触点打磨好;


If the relay coil is damaged or oxidized or contaminated, the treatment method is to replace the relay or grind the contacts well.


将电机的温度下降，当电机由于运行的时间过于长，热保护断开而造成的不起动的情况;


When the temperature of the motor decreases, the motor will not start because of the long running time and the disconnection of the thermal protection.





更换桥式整流器、电磁线圈当桥式整流器坏了或者是制动器卡死，电线圈坏了的时代。


Replacement of bridge rectifier and electromagnetic coil when bridge rectifier is broken or brake is jammed and electric coil is broken.


总的说来，硬质快速门发现故障的原因有可能错综复杂的，不过了解一下发现故障的原因也是有备无患的哟。


Generally speaking, the reasons for finding faults in hard fast doors may be complicated, but it is also safe to know the reasons for finding faults.


当发现故障如果您自行不能维修的话就的找专科人士进行维修了，避免自己的不正当操作，对硬质快速门造成更大的伤害哟。


If you find fault, if you can't repair it by yourself, go to a specialist to repair it. Avoid improper operation and cause more damage to the hard fast door.