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空调电容器故障处理方法!

来源: 日期:2019-08-28 发布人:admin
  电容器启动电动机。如果电机通电后不转,可能是电容器坏了。如果马达不转,风扇当然就不会吹了。
  Capacitor starts motor. If the motor doesn't turn when it is electrified, the capacitor may be broken. If the motor doesn't turn, of course the fan won't blow.
  用指针式万用表的欧姆可以直接测量电容的大小,从而判断电容的好坏。如果万用表指针发生偏转并返回到一定值,则电容良好。如果指针是零或无穷大,电容就有问题
  The ohm of the pointer multimeter can directly measure the capacitance, so as to judge whether the capacitance is good or bad. If the multimeter pointer deflects and returns to a certain value, the capacitance is good. If the pointer is zero or infinite, the capacitance is problematic.
  然后去五金店买一个坏,他们直接把线,所以可以省钱也很方便,毕竟,改变电容不是技术工作,工作、线别错了,电容式购买成为市场价格是15——25元,原始制造商应该50或60元,记得买空调是特别的。
  Then go to the hardware store to buy a bad one, they directly put the line, so it can save money and convenience. After all, changing capacitance is not a technical work, work, line is wrong, capacitive purchase into the market price is 15-25 yuan, the original manufacturer should be 50 or 60 yuan, remember to buy air conditioning is special.
  普通电机的启动电容很便宜,会有几块钱,因为启动电流不像(所以),所以启动电容的材料是不同的,空调的电容不大于电机上电容的大小,类型相同。相同容量的电容也有差异,这与空压机电机的工作参数和要求有关,电容的设计是为空调的两个端子的输出进行分岔的,而且工艺比较好,到30 ~ 40块钱就可以买到。
  The starting capacitance of ordinary motors is very cheap, there will be several yuan, because the starting current is not the same, so the starting capacitance material is different, the capacitance of air conditioning is not larger than the capacitance of the motor, the type is the same. Capacitance of the same capacity is also different, which is related to the working parameters and requirements of the compressor motor. Capacitance is designed to bifurcate the output of the two terminals of the air conditioner, and the process is better. It can be purchased at 30 to 40 yuan.
济南空调维修
  选购二手空调时要注意机器与机器不一定是原装的配套,有的有原装的机器带有新款式,也有原装的机器内部带有装配的机器,或经过改装后。改装过程中可能出现的问题是,一些国外原装置的负载电压从110伏转换为220伏。这样的改装会造成严重的质量风险,这也是工商部门严格禁止的。
  When purchasing second-hand air conditioners, we should pay attention to the fact that the machines and machines are not necessarily matched with the original ones. Some of the original ones have new styles, and some of the original ones have assembled machines inside, or after modification. The problem that may arise in the process of refitting is that the load voltage of some foreign original devices is converted from 110 volts to 220 volts. Such modification will cause serious quality risk, which is strictly prohibited by the industrial and commercial departments.
  其次,二手空调的使用时间是未知的。很多看似光鲜亮丽的外壳几乎都是油漆过的,消费者很难看清里面是什么,商家几乎都对空调的使用时间“不清楚”。一定要对二手空调的质量、型号等问题清楚了解,有“知行”的朋友在场,不要解释。
  Secondly, the use time of second-hand air conditioning is unknown. Many bright-looking shells are almost painted. Consumers can hardly see what is inside. Businessmen almost don't know the use time of air conditioning. Be sure to have a clear understanding of the quality and model of second-hand air conditioning. If you have "know-how" friends present, don't explain.
  再次检查二手空调的外观是否完好。检查壳体是否破损、变形,冷凝器翅片布置整齐,间隙均匀。间隙过大影响制冷量,粉尘过小。还要看翅片是否与铜管紧密连接,否则一松,就会影响传热效率,降低使用效果。
  Check the appearance of the second-hand air conditioner again. Check whether the shell is damaged and deformed. The fins of the condenser are arranged neatly and the clearance is even. Excessive clearance affects refrigeration capacity and dust is too small. It also depends on whether the fin is tightly connected with the copper tube, otherwise a loosening will affect the heat transfer efficiency and reduce the use effect.
  听室内机器声音是否平稳、均匀,如果有规律或不规则的噪音,说明室内风扇平衡有问题,这时手触到机箱会有抖动的感觉。见实际制冷效果。制冷运行10分钟后,用温度计在出口试验,温度一般为18 ~ 20度,温度越低制冷效果越好。有的市场销售二手空调是买卖双方先谈好价格,用户提回家,安装,试机,用户满意再付款!
  Listen to whether the sound of the machine in the room is stable and even. If there is regular or irregular noise, the balance of the fan in the room is problematic. At this time, the feeling of shaking will be felt when the hand touches the chassis. See the actual refrigeration effect. After 10 minutes of refrigeration operation, the temperature is generally 18 - 20 degrees. The lower the temperature, the better the refrigeration effect. Some market sales of second-hand air conditioning is that buyers and sellers first negotiate the price, users take home, install, test machine, user satisfaction before payment!
  以上《空调电容器故障处理方法》的介绍,希望能为您带来帮助!更多关于济南空调维修的信息,请点击我们的官方网站咨询:
  More information about air conditioning maintenance in Jinan, please click on our official website to consult: .

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