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计算机维修教程大全(计算机维修教程大全视频)

2023-04-28 00:12:04维修常识1

<h2>一、空气能维修教程大全？</h2>1、主机吸热翅片结霜。更换除霜探头；充注同型号冷媒，抽真空后进行充注操作，清理毛细管。2、风机不转压缩机运行。打开主机的上盖插紧风机的接头；充注同型号冷媒，抽真空后进行充注操作。3、主机开机后，一直不运行。按照“左零右火”标准顺序连接，进行电源电压测量，重新连接或更换匹配的电源；查明原因解决电源故障。4、主机噪音大。调整支架保障水平安装，更换风机轴承，检查膨胀阀是否失效，加入适量冷冻油。<h2>二、化妆教程大全？</h2>一、防晒和妆前乳：防晒其实也是算是护肤，不管是什么天气都一定要涂防晒霜！有些隔离霜是有润色效果的，修正肤色，用在底妆之前，偶尔懒了不想化妆涂个隔离再定个妆也是可以出门的。一般妆前乳都是有控油或者滋润效果的，要搭配底妆用才能起到效果。二、底妆：粉底液可以根据自己的需求去选择，控油类的粉底液适合油皮，干皮星人可以选择一些滋润型的粉底液，而痘痘肌适合遮瑕力比较好的粉底液。挑选色号时最好将粉底涂在脸蛋和下巴的交界处，只有这个部位的颜色和谐了，才算是选对了合适的色号。三、遮瑕：使用尽量轻薄的遮瑕，把面部的一些小瑕疵和黑眼圈用遮瑕膏遮掉。先用遮瑕刷蘸取适量的遮瑕产品，然后在手背上调节用量，再遮盖黑眼圈和鼻子下面的血管和痘印。遮盖黑眼圈时注意用斜着拍打的方式，这样的遮瑕力会更好些，也不会造成卡纹。四、定妆：在眉毛、上眼皮、鼻子等容易出油的部位，着重定妆。用定妆刷滚动刷取蜜粉或散粉后，轻轻敲打几下，抖掉多余的粉质，然后以轻轻按压的方式在全脸定妆。蜜粉有控油定妆的作用，同时也能提亮肤色，修饰一些小的瑕疵，使妆容自然清透。五、眉毛：画眉是简单化妆步骤中重要的一步，漂亮的眉形可以让你看起来更有精神更有神采，在整体妆容中起到很重要的作用。寻找适合自己的眉形，用眉笔轻轻地描绘，再用眉刷均匀整个眉毛，达到自然柔和的效果。六、眼妆：眼影：如果怕眼影颜色出错的话就选择大地色吧，百搭又绝对不会出错。闪亮的大珠光眼影不适合肿泡眼哦，所以选购的时候，可以选择一些哑光眼影。选择同一色系不同深浅的颜色，从眼睑下方一直到上方，从深到浅来上眼影，这样就能塑造出深邃的感觉。眼线：内眼线是一定要化的，不然中间留白很丑！拿眼线的手需贴在脸颊皮肤，眼线从眼角尾部开始延长，再把前面的填充。新手建议贴着睫毛根部画，手最好能找一个支撑点，这样才能减少抖动避免画歪。睫毛：先用睫毛夹把睫毛夹弯夹翘，为了避免刷上睫毛时不下心刷到眼影上，可以靠在棉棒上面刷。刷下睫毛时，可以先竖立睫毛膏后横着刷。七、修容：修容不是为了单纯的显脸小，而是为了让五官显得更加立体，上妆的时候，要少量多次，也要确定自己想要修饰哪个部位。八、腮红：腮红可以很好的改善我们的肤色，使用后会使面颊呈现健康红润的颜色，根据自己的脸型，在正确的位置上以打圈的方式，轻轻来回扫，就能拥有由内而外透出的好气色啦。九、口红：如果用口红的话，要挑选适合自己的颜色，注意配合当天的穿着。一个好看的妆容，一般都是以眼妆和唇妆为亮点。如果眼妆非常突出的话，唇妆相对而言就需要低调一点。口红色号可以和眼影相似或同种类的颜色。<h2>三、门球教程大全？</h2>比赛时，两队球员各拥有五个球，一方红球，一方白球，从1号到10号球员交替击红、白球。队员每人1球，称为自球，球号和队员号一致，也就是击球员在开球区首次击球过一门时的序号，其余的球为他球。依次使球通过球门，撞击终点柱，完成比赛。如果击球员成功将球击过一门，称为通过第一门，该球员可再次击球，过二门、三门同样如此。此外，如果球成功通过第三门后撞柱，即可在下一回合重新再进1、2、3门，撞柱。在击球时，如果自球触及他球，称为撞击。如果自球和被撞他球停在比赛线内，击球员需用脚踩住自球，并将他球与自球贴靠，然后，用球槌击打自球，利用冲击力把他球震出，称为闪击。无论是成功击球过门还是闪击，击球员都得到一次续击权。每球按顺序每通过一个球门获得1分，撞柱获得2分。以比赛结束时每队队员所得分值相加来判定胜负，总得分多者为胜。门球是在平地或草坪上，用木槌击打球穿过铁门的一种室外球类游戏，又称槌球。门球运动是一项两队10名队员进行比赛、每名队员各有自球、独立击球又相互合作的体育运动。<h2>四、帽沿教程大全？</h2>1、用钩针起针两边起针起36针，然后另一根针拉出，然后在后面那根针上一针上一针下织到头就把针拉出，然后在织另外一根针接着再往下织。2、织到差不多带线头的地方就开始加针，帽檐两边各需要加到17针之后起帽边，织到第17圈的时候54针的时候将帽边挑起，算好帽子要的针数减少帽檐的针数就是需要起的针数。3、帽边织140针。再另外起86针，挑起之后将两个相连就开始织一针下，一针上一共织10圈，针都是要平针，合到差不多10几联的时候再把帽檐放入收回就可以了。4、合并了之后再用11号针织三圈平针八圈反针，然后再织上面的元宝针织110针，然后就可以了就完成了。<h2>五、robotstudio教程大全？</h2>1.双击桌面图标，打开软件，选择“空工作站”，点击“创建”按钮。2.点击“ABB模型库”工具，在弹出的下拉菜单下选择“IRB 1410”，相应的机器人出现在软件工作区。3.点击“导入模型库”工具，选择“设备”→点击，模型被添加到工作区。4.点击“移动”工具，在基座上出现三色直角坐标系，鼠标点击任意坐标轴拖动鼠标，将基座移动到合适位置。5. 点击“导入模型库”工具，选择“设备”→点击，模型被添加到工作区。6.在右侧浏览树中鼠标点击刚添加的工具，并拖动至浏览树中的机器人上，在弹出的对话框中，点击“是”按钮，工具被添加到机器人六轴法兰上。<h2>六、瓷砖维修教程？</h2>1.瓷砖污渍维修如果瓷砖脏了，需要先确定是什么污渍。如果是水泥或者表面其他污渍，可以用弱酸去除。如果是渗入瓷砖小孔的污渍，可以选择专业的清洁剂。（注意：不能破坏瓷砖的光泽，渗漏清理干净后，需立即做高质量的防污染处理，防止砖面再次渗漏）2.瓷砖发黄维修如果瓷砖上有胶水或粘性污垢，可以用中性清洁剂和百洁布擦拭。对玻化砖重新打蜡，必须在表面洒上不含水的除蜡剂，10-15分钟后，地面要用水湿润，以去除旧蜡。清洁后，按照正常打蜡程序进行维护。（注意：并不是所有的瓷砖都需要打蜡，如果发现玻化砖表面变黄，立即打蜡，会使打蜡的玻化砖失去光泽）3.瓷砖边角空鼓如果发现瓷砖边缘出现空鼓，可对边缘空鼓的部分进行浇灌处理（将瓷砖之间缝隙用小铲子砸开，然后把水泥兑水灌到缝隙里，空鼓地方会自动吸进去，直到灌满灌完凝固），避免整体更换。瓷砖维修4.瓷砖局部空鼓墙地面的瓷砖出现少量的局部空鼓，如在不影响橱柜.镜柜.花洒和热水器等家具家电安装稳固的情况下，可以不予处理，但若是对安装和日常生活造成影响，建议把这局部的瓷砖敲掉重新铺贴。5.瓷砖脱落维修瓷砖脱落的问题其实很好解决，旧的瓷砖还没有破损的情况，可以先把墙面和瓷砖上的泥沙清洗干净，提前把瓷砖润湿这样更容易附着，重新涂上泥浆就可以贴上了。瓷砖脱落维修6.瓷砖开裂维修瓷砖开裂只需要买一些瓷砖填缝剂就可以修护。而且填缝剂有很多花色可以自我挑选，填补之后瓷砖的效果可能会更好。到了冬季温度较低，如果瓷砖脱瓷会难处理一些，所以这种情况只能换新。7.瓷砖松动维修瓷砖松动可以通过灌浆的方法来处理，将胶水和水泥浆搅拌在一起，从瓷砖的空气中渗进去，一直渗到瓷砖的底部，这样松动的瓷砖就固定住了，我们在胶水和水泥浆干之前用湿布将多余的污渍擦掉就可以了。<h2>七、冰箱维修教程？</h2>现在家家户户都离不开冰箱，冰箱对我们的生活有非常大的帮助，如果有吃不完的食物或者需要储存食物都可以存放在冰箱里，以防止食品的变质。这样既方便又容易。但是由于冰箱夜以继⽇地⼯作，有时难免会出现些故障，出现故障该怎么维修呢？冰箱构造维修冰箱，首先我们需要了解冰箱的构造。家用电冰箱由箱体、制冷系统、温度控制装置三部分组成。箱体箱体的组成：外壳、内衬、绝热层、台面。箱体的基本作用是绝热，绝热性能的优劣直接关系到箱体的保温性能。箱体的隔热功能主要是从以下几个方面来实现的：1、外壳与内衬之间填充绝热材料。2、箱门装有磁性密封条防止冷气外漏和热空气侵入。3、箱顶的顶板下面垫有高密度聚苯乙烯泡沫板，起隔热作用。制冷系统制冷系统组成：压缩机、冷凝器、蒸发器、毛细管。制冷系统自成一个封闭的循环系统。其中蒸发器安装在电冰箱内部的上方，其他部件安装在电冰箱的背面。工作原理：系统里充灌了一种叫“氟里12(CF2Cl2，国际符号R12)”的物质作为制冷剂（氟利昂类包括氟利昂12和氟利昂11等等是一般传统的制冷剂，现在更多的是新兴的无氟制冷剂如R600a、R404a等，不过制冷原理是一样的）。氟里昂12在蒸发器里由低压液体汽化为气体，吸收冰箱内的热量，使箱内温度降低。变成气态的氟里昂12被压缩机吸入，靠压缩机把它压缩成高温高压的气体，再排入冷凝器。在冷凝器中气态的氟里昂12不断向周围空间放热，逐步液化成液体。这些高压液体必须流经毛细管，节流降压才能缓慢流入蒸发器，维持在蒸发器里继续不断地汽化，吸热降温。就这样，冰箱利用电能做功，借助制冷剂的物态变化，把箱内蒸发器周围的热量搬送到箱后冷凝器里去放出，如此周而复始不断地循环，以达到制冷目的。内部汽化吸热 → 外部液化放热→ 箱内温度降低温度控制装置冰箱的温度控制装置叫温度控制器。它的主要作用是当箱内温度过高时接通压缩机，使制冷系统工作，从而使箱温降下来，当箱温降至要求的温度时，使压缩机断电。故障检测方法冰箱故障的检查方法一般可分为问、看、听、摸、测试等。通过检查，综合分析判断，逐渐缩小故障范围，找出故障点。问首先问明冰箱的使用情况、故障现象及使用年限，特别是旧机器，要了解机器的故障史及以前维修后的使用情况，对曾维修过制冷系统的机器，要多留意冰堵、脏堵、混入空气、冷冻油是否变质等故障。看1、首先看蒸发器结霜的情况，在压缩机运转的情况下，如果出现蒸发器表面无霜、结不满霜或结霜不实等情况，都说明制冷系统工作不正常。2、冰箱冷冻室结冰，说明温控器温差过大，停机时间过长等因素造成的，直冷式双门冰箱的冷藏室蒸发器总是结满霜而无结霜、化霜交替变化，说明温控器发生故障。3、检查制冷系统中管路的各个焊接处及蒸发器表面，看是否有渗漏的痕迹，凡渗漏处都会有油渍。4、查看压缩机回气管是否结霜，如结霜，则说明制冷剂冲入量过多，对于间冷式冰箱，如压缩机回气管结霜，还应考虑是否由于风扇不转而引起。遇到这种情况，可以打开箱门，按下门框按钮，查看风扇是否旋转。5、查看箱门是否有缝隙。如果箱门有缝隙，则冰箱保温性能差，导致压缩机开机时间长，停机时间短，而且冰箱结霜多。听1、接通冰箱电源，如果听到启动器“叭嗒”一声，压缩机在0.2秒至0.5秒内启动，随后压缩机发出轻微而且有节奏的运转声，说明压缩机启动正常。如压缩机发出沉闷的“嗡嗡”声，而后连续听到“叭嗒”的启动器触点断开、吸合的声音，有时还带有压缩机的振动声，最后可以听到热保护器“叭”的一声响，随后切断压缩机电源。此故障可以考虑以下原因：a、电源电压低，压缩机卡缸、抱缸轴。b、电动机扫堂。c、电动机绕组短路。d、电动机启动绕组开路。e、气路系统管路堵塞。f、启动继电器故障等。使用排除法，确定故障原因。2、压缩机运转时，机壳内有明显的喷气声，说明压缩机排气缓冲管断裂漏气。若压缩机机壳有破裂声，说明压缩机高、低压阀片破裂、漏气。压缩机刚停机时，听到机壳内有明显的跑气声音，说明压缩机阀板的高低压纸垫被击穿、排气减震管泄漏、阀片磨损或阀片、阀口处积碳。压缩机运转时，如果机壳发出“当当”的撞击声，说明压缩机内支撑弹簧断裂或疲劳变形。3、高压液态制冷剂通过毛细管进入蒸发器，迅速蒸发沸腾，同时发出“嘶嘶”的气流声音，并时常伴流水的声音，属于正常现象。如果听到蒸发器内有“叽叽”声，或者有断断续续的憋气声，故障通常为脏堵、油堵或者冰堵。周期性较长的断续喷气声一般为冰堵。若蒸发器内只有气流声，而且不结霜，说明系统内制冷剂基本漏完。4、冰箱有时发出断断续续的噪音，往往是由于冰箱支脚落地不稳，制冷系统管路相互碰撞以及压缩机与箱体底座螺丝松动等原因引起共振造成的。摸冰箱正常运行时，制冷系统各个部分的温度通过触摸，可以对制冷系统状况有个大致的判断。(制冷系统各个部分的温度还受环境温度的影响，环境温度升高时，冷凝器、过滤器、回气管和压缩机的温度明显升高，反之，上述部分的温度明显降低。)1、压缩机运转时，触摸冷凝器上部，应很热(大于55℃)。如不热，可能是制冷系统漏气、堵塞或压缩机没有排气压力等故障。2、正常时，触摸干燥过滤器应有热的感觉(约55℃)。如制冷系统过脏，会造成干燥过滤器温度升高，对于刚刚维修过的冰箱，如果干燥过滤器温度过高，一般为毛细管阻流偏大，制冷剂充入量过大。3、压缩机正常工作时，触摸压缩机回气管，应没有热感(接近于环境温度)。如果温度高，说明系统少制冷剂，管路微堵或系统中混入空气。如果感觉到冷或者有露水甚至结霜时，说明制冷剂充入量过多。4、压缩机机壳的温度一般在70℃以下。即使在夏季，冰箱首次开机时，压缩机经过连续长时间的工作，机壳温度也不超过85℃。5、如果蒸发器上结的霜用手一摸就脱落(称为虚霜)，并且压缩机回气管结满霜，说明充入的制冷剂过多或新换的毛细管过粗、过短。6、用手触摸蒸发器表面，如果发现蒸发器结不满霜，说明系统制冷剂不足或毛细管半堵塞。测试通过测量冰箱的温度、压力、开机与停机比、运转电流以及压缩机的绝缘电阻和直流电阻等，对冰箱进行检查。1、测温度用电机温度计测量电冰箱的温度。电冰箱的温度按国家标准吸气温度为三十二摄氏度，蒸发温度为负二十三摄氏度一下，排气温度为五十五摄氏度左右，过冷温度为三十二摄氏度左右。1、冰箱靠近墙面放置会导致冰箱发烫，也不能在冰箱的周围覆盖东西，这样都会阻碍冰箱散热，使温度上升，应该保持冰箱有足够的空间散热。2、在使用冰箱的时候不要打开频繁，频繁的打开冰箱会让里的温度升高，加大冰箱的工作量，冰箱长期处于运转状态就会使温度更高的。这时要减少开冰箱的次数。3、停用之后特别是在夏季温度很高的时候，冰箱要达到设定的制冷温度会需要很长时间，长时间的运转就会使冰箱的温度升高，冰箱一旦使用最好不要停用了。2、测压力冰箱的正常压力值在0.03~0.08mpa。a、吸气压力过高，通常由：制冷剂充入过多、新换毛细管过短、压缩机性能*的原因引起。b、出现吸气压力为负压时，通常由：制冷剂不足、系统内有堵塞现象、新换毛细管太细、太长。2、测量冰箱的开机与停机之比冰箱的开机与停机之比与它的制冷系统、保温性能、温控器性能、调节位置、环境温度、电路系统、冰箱内食品的多少以及开门次数等有着直接的关系。3、测量工作电流1、如果工作电流大于额定电流，说明制冷剂充入量过多，制冷系统微堵、压缩机局部短路。2、如果工作电流小于额定电流，说明制冷系统有泄漏或系统完全堵塞。3、测量绝缘电阻和直流电阻：(对于匝间短路不严重或匝间绝缘不良的电机绕组，用电阻测量方法很难分辨电机故障，因此只能采用测量工作电流的方法来判断)。缺少制冷剂，或蒸发器内有沉积的冷冻机油，导致压缩机效率降低。冰箱故障分类电冰箱的故障可分为电气系统故障和制冷系统故障两大类。电气系统故障分析电气系统主要包括温控部分和压缩机电动机控制部分。由此而引起的故障现象是电冰箱接通电源后压缩机不起动和接通电源后压缩机运转不停。1、首先用万用表欧姆挡测量冰箱电源插头的阻值。压缩机的三个接线端子以及与起动器之间的接线情况如图所示：C——公共端、M——运行端、S——起动端。各绕组间直流电阻值如下：运行绕组C、M两端约10.5Ω；起动绕组C、S两端约22Ω；而运行和起动绕组阻值的和即S、M端的阻值约为32.5Ω。正常时电路所有的开关触点都接通，对于重锤起动器式的冰箱，因重锤式起动器触点未通电而未接通，回路阻值为压缩机运行绕组的阻值，一般为10—20Ω左右，对于PTC起动冰箱，回路的直流电阻为起动器20Ω阻值与起动绕组串联后再与运行绕组并联，所以其电阻略小于压缩机运行绕组的阻值。通过测得的阻值来判断电路的工作状态，阻值偏大时，要检查温度控制器、过载保护器、压缩机电动机以及线路和触点接触情况，阻值偏小时一般是短路，主要检查压缩机电动机及其线路。　　2、要进一步判断还要对冰箱通电检查。通电前先检查温控器开关是否正常。如温度控制器装在电冰箱的冷藏室内，当放置的环境温度低于设计温度时不会起动运转，故有的冰箱设计了冬季补偿开关，补偿开关打开后则温度控制器感温管附近的加热器开始加热，强制升温使压缩机运转，目的是牺牲冷藏室的正常温度而保证冷冻室的温度。如果温控器内的开关都正常，而通电后压缩机不起动，可用一根导线短接重锤式起动器的两个静触点，注意导线短接时间不要太长，以不超过2s为宜，时间长将会使起动绕组烧坏。如果短接后冰箱能起动，说明起动器有故障，重锤式起动器长期起动易使触点烧坏，测量时拆下起动器，用万用表欧姆RX1挡，将两表笔插入接线柱插孔内。起动器正着放时相当于正常运转状态，即未接通，万用表测量阻值为无穷大；将起动器倒过来时相当于起动状态，万用表指示为0Ω，则说明起动器是好的。如果用导线短接后仍不能起动，就需要检查保护器。可用短接法检查保护器，将保护器的两个接线铜片短接起来，如果冰箱能够起动运转，说明保护器有故障，可能是电热丝烧断或碟形双金属片受阻不能下翻，如果冰箱仍不能起动，则是压缩机或起动器有问题。检查时，把起动器和保护器拆下，露出电动机的三根接线柱。测每两个接线柱之间的电阻值，如正常，说明电动机绕组没有故障。如不正常，不要急于拆开压缩机，可以采用直接接通电源的方法进行检查。具体办法是：用带有电源插头的两根电源线接在M、C接线柱上，也就是运行绕组上，再用螺钉旋具作为导线同时碰触M和S端，然后把插头插入电源插座，如果电动机和压缩机没有故障，就会起动。起动2s左右，就要把螺钉旋具移开，电动机进入正常运转。如果检查压缩机能起动运转，说明电动机没有故障，故障发生在电动机外部，可能是外引线折断或接线柱接触不良，也可能是环境温度过低等。否则为压缩机故障。制冷系统故障分析电冰箱不制冷电冰箱运转不停，但是不制冷，冷凝器不热，蒸发器不凉。这种故障一般出现在制冷系统。可能原因是制冷剂泄漏，或者冰堵、脏堵，或是压缩机有故障。由于制冷系统是封闭的，所以可通过观察管路表面有无油污、用手触摸各部分的温度、耳听运行声音来检查。1、检查管路表面是否有油污仔细检查冷凝器、过滤器、毛细管、蒸发器；吸气管、压缩机外壳及管路结合处。如果发现有油污，说明制冷剂泄漏。这时可切开压缩机的工艺管。如果有少量的制冷剂喷出，就进一步证明是制冷剂泄漏。如果没有油污，则需要进一步检查压缩机的温度。2、检查压缩机的温度用手摸压缩机，如果压缩机的温度不太高，和运转时差不多，说明管路畅通，没有堵塞现象，而可能是高压缓冲管破裂、活塞穿孔、排气阀同吸气阀短路等。这时可切开高压排气管，排出制冷剂。3、检查压缩机开机时的情况切断电冰箱的电源，打开箱门；使制冷系统各个部件恢复到室温。然后接通电源，电冰箱启动运转。如果开始时蒸发器结霜较好，冷凝器发热，低压吸气管发凉；由冰箱上部能听到气流声和水流声，但过一会儿，蒸发器结霜融化，只在毛细管同蒸发器结合部位结有少量霜；冷凝器不热，低压吸气管不凉，用耳朵贴近电冰箱上部听不到声音，说明出现了冰堵。这时如果用热毛巾敷在毛细管同蒸发器的结合处，又能重新制冷，则进一步证实是冰堵。如果开机的时候不见蒸发器结霜，冷凝器不热，低压气管不凉，用耳朵贴近电冰箱上部听不到声音，则可以初步认为发生了脏堵。这时，可以切断高压排气管，排出制冷剂，用手指按住排气管，启动压缩机，如果手指感到有较大的压力，说明管路发生脏堵。电冰箱制冷效果差电冰箱运转不停，但箱内温度达不到要求，制冷效果差。这可能是由于使用不当或箱门关闭不严造成的。也可能是制冷系统故障引起的。一般应先检查使用情况和箱门情况，再检查制冷系统。1、检查使用情况首先要了解环境温度。如果高于43℃，制冷效果差一些是正常的。如果环境温度不高，要打开箱门检查。如果箱内食品太多，特别是放入了温度高的食品，食品释放出大量的热量；或者打开箱门次数太多，外界热空气不断进人箱内，或者未及时化霜等，所有这些都会使电冰箱长时间运转不停，制冷效果差。2、检查箱门电冰箱箱门关闭不严，热空气会从缝隙处不断进入箱内。这可能是磁性门封条失去磁性、老化变形，或是箱门翘曲造成的。3、检查制冷系统如果使用情况正常，箱门又能关闭严密，那么制冷效果差的故障就出在制冷系统。由于制冷系统仍能工作，因此，可能是制冷剂部分泄漏、部分冰堵或部分脏堵，也可能是压缩机内部故障。检查的顺序是首先观察管路表面有无油污。如果有油污，说明制冷剂部分泄漏，这时可以切开工艺管，灌入适量的氟里昂制冷剂，再次启动运转。如果运转正常，证明是制冷剂部分泄漏。如果管路表面没有油污，可检查开机时的情况。如果开机时制冷正常，蒸发器结霜良好，在电冰箱上部能听到气流声和水流声，但过了一会儿制冷效果变差，只能听到微弱的气流声和流水声，说明是部分冰堵。如果开机时制冷效果就差，用耳朵贴近冰箱上部只能听到微弱的气流声和水流声，这可能是脏堵或压缩机内部故障，需要进一步检查。这时，可切开工艺管，灌入适量的氟里昂制冷剂，并接入气压表，启动压缩机。如果气压表所示气压下降到正常值（0.06～0.08MPa）以下，说明压缩机内部没有故障，只是管路有部分脏堵。如果气压下降到正常值以上，说明压缩机性能下降，严重时需要拆开压缩机详细检查和修理。如果制冷系统混入空气，或者制冷剂充加过多或不足，都可能影响制冷效果。制冷系统中充加过多的制冷剂，会使过多的制冷剂在蒸发器内不能很好蒸发，液体制冷剂返回压缩机中，这样压缩机的吸气量减少，制冷系统低压端压力升高，又影响蒸发器内制冷剂的蒸发量；造成制冷能力下降。同时，过多的制冷剂会占去冷凝器的一部分容积，减少散热面积，使冷凝器的冷却效率降低，吸气压力和蒸发温度也相应提高，吸气管出现结霜现象。遇到这种情况，必须及时将多余的制冷剂排出制冷系统，否则不但不能提高降温效果，反而使压缩机有液击冲缸的危险。制冷系统充加的制冷剂过少时，会使蒸发器的蒸发表面积得不到充分利用，制冷量降低，蒸发器表面部分结霜，吸气管温度偏高。遇到这种情况，可以补充适量的制冷剂。常见故障及检修通电后电机不起动且无嗡嗡声1、故障原因：保险熔断 排除方法：按要求更换保险丝2、故障原因：接线松脱，插头接触不良 排除方法：检查线路，接好松脱处，插好插头3、故障原因：电机绕组短路、断路或转子卡死 排除方法：检修或重绕4、故障原因：起动继电器绕组烧断 排除方法：更换5、故障原因：温控器开关未闭合，旋钮处于“0”（或停）位置 排除方法：调整温控器开关，使其闭合6、故障原因：过载继电器的接触未闭合，或热电阻丝烧断 排除方法：检查并调整使触点闭合，更换电阻丝通电后电机不起动但有嗡嗡声1、故障原因：电源电压过低（低于187V） 排除方法：拔下电源插头，等电压正常后再插上，或加装稳压器2、故障原因：起动继电器未闭合或接触不良 排除方法：修理或更换3、故障原因：电机起动绕组断路 排除方法：重绕起动绕组4、故障原因：起动电容器短路、短路或失效 排除方法：更换或检修5、故障原因：压缩机负荷过重或制冷剂充灌过多 排除方法：重新调整或减少制冷剂完全不制冷1、故障原因：电源插头松动或脱落 排除方法：重新插好电源插头2、故障原因：电源保险丝熔断 排除方法：按要求更换保险丝3、故障原因：停电 排除方法：待恢复供电时再使用4、故障原因：电源电压过低 排除方法：拔下电源插头，待电压正常后再插上或加装稳压器5、故障原因：温度控制钮在“0”（或“停”）的位置 排除方法：调整温控器旋钮，使其处于某一适当位置，开关触点闭合6、故障原因：过载保护断电器断路或起动继电器触点接触不良 排除方法：修理或更换7、故障原因：压缩机卡死或电动机故障 排除方法：修理或更换8、制冷剂漏失或毛细管堵塞、干燥过滤器脏堵 排除方法：修理冷藏室温度偏高1、故障原因：温控器旋钮调得不合适（数字过小） 排除方法：重调温控器旋钮至数字较大位置2、故障原因：电冰箱受阳光直射、接近热源或冷凝器较脏，散热不佳 排除方法：重新放置电冰箱，清洁冷凝器3、故障原因：冷藏室放置食物过多、过密或放入热的食物 排除方法：减少与重新放置贮存食物，留出适当空隙，热的食物放凉后再放入4、故障原因：开门过于频繁或开门时间过长 排除方法：减少开门次数和时间5、故障原因：蒸发表面结霜过厚（超过5mm）或结冰 排除方法：将霜或冰化掉6、故障原因：门封不严 排除方法：检修并适当调平箱体（稍后仰）使门封严密7、故障原因：箱内照明灯不熄灭 排除方法：检修照明灯开关8、故障原因：冷藏室温控风门温控器失控，使风门开不大或风扇不转 排除方法：修理或更换9、故障原因：压缩机阀门损坏 排除方法：修理冷藏室温度过低而使上层食品被冻结1、故障原因：室温偏低而温控器调得不合理（数字太大或调到强冷点、不停点） 排除方法：重调温控器旋钮至数字较小的位置2、故障原因：温控器触点粘连不停车或感温管失控 排除方法：修理或更换3、故障原因：误将水分多而容易冻结的食物放在上部搁架 排除方法：将易冻结的食物放在冷藏室下部4、故障原因：温感风门温控器旋钮调得不合理（置冷点）或失控，或风门关不上 排除方法：重调温感风门温控器旋钮5、故障原因：温度补偿加热器损坏 排除方法：更换温度补偿加热器冷冻室温度偏高1、故障原因：室温偏高而温控器旋钮调得不合理（数字过小） 排除方法：重调温控器旋钮至数字较大位置2、故障原因：开门过于频繁或开门时间过长 排除方法：减少开门次数和时间3、故障原因：门封不严 排除方法：检修门封，使其严密4、故障原因：制冷剂漏失 排除方法：找出漏洞，放气补焊，再抽真空重新灌入制冷剂5、故障原因：充灌制冷剂过多或过少 排除方法：重新调整或充灌制冷剂6、故障原因：压缩机制冷效率下降 排除方法：拆修压缩机7、故障原因：翅片蒸发器被冰箱堵塞或毛细管堵塞 排除方法：确定原因后检修8、故障原因：冷风循环风扇不转或运转不正常 排除方法：修理或更换9、故障原因：结霜厚而未清除 排除方法：清除结霜压缩机长时间运转不能自动停机1、故障原因：箱内一次性放入过多温度较高的食品或连续冻结大量冰块 排除方法：适当减少放入食物，并放凉后再放入，减少冻冰量2、故障原因：开门过于频繁或开门时间过长 排除方法：减少开门次数和时间3、故障原因：温控器误调到不停点 排除方法：按需要重调温控器4、故障原因：制冷剂漏失 排除方法：找出漏孔，放气补焊，再抽真空，重新充灌制冷剂5、故障原因：毛细管被杂质污物堵塞（脏堵） 排除方法：用热毛巾敷裹毛细管解冻或更换毛细管6、故障原因：毛细管被冰堵塞（冰堵） 排除方法：放掉制冷剂，烘干分子筛过滤器，重新抽真空后充灌制冷剂7、故障原因：电冰箱环境温度过高（大于40度）或空气对流受阻 排除方法：调换放置位置，改善空气对流8、故障原因：温控器触点粘连或或感温管松动失控 排除方法：断电后将温控器旋至“停”点再旋回原定点通电。若仍不正常，则更换9、故障原因：箱壁或门壁隔热层中流入水或结冰 排除方法：干燥隔热层压缩机运转时噪声大1、故障原因：箱体未放平稳 排除方法：重新调平放稳2、故障原因：电冰箱背后与其他物件或墙壁触碰 排除方法：适当调整位置或物件，使它们脱离触碰3、故障原因：电冰箱背部的接水盘脱离原位置而振动发声 排除方法：重新放好接水盘，并垫上泡沫塑料4、故障原因：风扇与其他部件碰撞 排除方法：移动风扇位置5、故障原因：管道与箱件碰撞 排除方法：挪动管道，拧紧固定螺丝6、故障原因：压缩机减振胶垫压得过紧或老化变硬 排除方法：调松或列换胶垫7、故障原因：压缩机内部噪声大 排除方法：拆修或压缩机压缩机运转时间过长而停机时间过短1、故障原因：制冷剂泄露使制冷效果变差 排除方法：查漏补焊2、故障原因：温控器旋钮误调在强冷档，达到最低温度需要压缩机长期运转 排除方法：重调温控器旋钮3、故障原因：箱门未关闭，漏入热量多，使压缩机运转时间长 排除方法：检查门封，关严箱门4、故障原因：制冷剂充灌得过多，制冷效果差 排除方法：调整毛细管长度或重调制冷剂量5、故障原因：环境温度偏高，散热效果差 排除方法：改善电冰箱周围散热条件6、故障原因：电冰箱内放入过多食品，热负荷过大 排除方法：调整放入食品的数量7、故障原因：压缩机进、排气阀有漏气 排除方法：拆修或更换电冰箱内温度正常但压缩机起动频繁1、故障原因：感温管与蒸发器接触不良，未靠近蒸发器，使感温失真 排除方法：重调感温管位置2、故障原因：起动触点接触不良，时断时通 排除方法：调整触点连接铜片，使其接触可靠3、故障原因：温控器旋钮位置不当 排除方法：重调温控器至合适位置4、故障原因：过载安全保护继电器接点与电热丝位置过近 排除方法：重新调整过载螺钉，使两者相距适当电冰箱能制冷但箱内照明灯不亮1、故障原因：灯泡损坏 排除方法：更换相同规格的灯泡2、故障原因：照明灯泡与灯座接触不良 排除方法：将灯泡拧紧3、故障原因：照明灯电路断线 排除方法：查出断线处并修复4、故障原因：门灯开关接触不良 排除方法：拆开灯开关，重新调整弹簧压力，使其接触良好照明灯不亮且压缩机不工作1、故障原因：保险丝熔断 排除方法：查出原因，更换同规格新保险丝2、故障原因：电源插头与插座连线断路 排除方法：查出断线处，修复或更换3、故障原因：电源插头接触不良 排除方法：调整接触或更换4、故障原因：停电 排除方法：拨下电源插头，待来电时再工作门将关上时照明灯不熄灭1、故障原因：门灯开头失灵 排除方法：修复或更换2、故障原因：开关位置不对，关门时未能压下按钮，以切断照明灯电路 排除方法：调整门灯开头位置（包括温控器位置），使开头正常工作温控器置于通常使用位置时保险丝熔断1、故障原因：包括电冰箱在内的家电电器总负荷已超过保险丝的额定电流 排除方法：在家用小火表、布线等容量允许的前提下，适当加大保险丝规格2、故障原因：单相交流电动机起动电容损坏而产生短路 排除方法：更换新的同规格电容器3、故障原因：起动继电器触点粘连 排除方法：修理或更换4、故障原因：压缩机定子线圈或电源插头短路 排除方法：查明原因后修复电冰箱放置处积水1、故障原因：泄水系统堵塞或软管破裂，使融霜水从冷藏室内溢出 排除方法：查出原因，排去堵塞物或更换软管2、故障原因：接水盒（盆）中融霜水过满而溢出 排除方法：及时倒掉接水盒（盆）中水，有自动蒸发皿者，检查有关加热蒸发装置有否故障，并排除之3、故障原因：滤水器堵塞 排除方法：排除堵塞物4、故障原因：环境空气过于潮湿，遇冷凝结成水 排除方法：改善放置环境，使其干燥通风（就冰箱而言，此并非故障）冷冻室封条被冻住1、故障原因：门封条损坏 排除方法：用热毛巾或电吹风对门封条冻结处加热，待门拉开后，再修复或更新封条2、故障原因：设有门封电热丝的电冰箱，门封电热丝失效 排除方法：拉开门后，更换门封电热丝打开箱门有难闻臭味1、故障原因：电冰箱内有腐败的残渣、废物、剩水等 排除方法：彻底清扫，可用清洁剂或苏打水清洗2、故障原因：存放有浓味的羊肉、牛肉等食品而未用保鲜膜或塑料袋封装，使气味扩散 排除方法：用保鲜膜、塑料袋（或瓶、罐）封装食品3、故障原因：制冷剂泄漏数量很多，使其影响贮存食物的质量，产生异味 排除方法：检漏、修复4、故障原因：箱壁隔热层破损，水蒸汽侵入造成腐烂变质而产生怪味 排除方法：更换隔热层或内胆、注意防潮5、故障原因：电冰箱久置未用，而又未稍打开箱门，造成启用后有霉味散出 排除方法：清洁、同时用市售除臭剂清除电冰箱内的异味冷冻食品变味1、故障原因：冷冻食品未用塑料袋或保鲜纸严密包装而串味 排除方法：冷冻食品应使用烹袋或保鲜膜封装2、故障原因：制冷剂严重泄漏，被冷冻食品吸收而产生异味 排除方法：检漏、补焊3、故障原因：隔热层材料破损，其气味为冷冻食品所吸收 排除方法：更换隔热层或内胆4、故障原因：冰盘在制冰前未洗净，融霜水滴入，而使冰块味不正 排除方法：制冷前先洗净制冰盘电动机运转中过热1、故障原因：制冷剂充灌过多或有空气存在，致使排气压力过高 排除方法：检修、抽真空并排除多余制冷剂2、故障原因：毛细管或干燥过滤器堵塞，使电动机负载增大而过热 排除方法：检查、排堵或更换3、故障原因：电压过低（低于187V），使工作电流增大而电机过热 排除方法：待电压正常时再工作，或采用稳压器4、故障原因：起动电容器损坏，使电动机难起动或转速慢，起动电流剧增而引起电机过热 排除方法：更换新电容器5、故障原因：电动机轴承损坏或部分绕组短路 排除方法：更换轴承，拆修或重绕电机绕组6、故障原因：蒸发器或冷凝器管道中有堵塞 排除方法：检查后排除堵塞有电线烧焦味1、故障原因：电源线被压在箱底下，使电线短路 排除方法：取出电源线，更换或修复2、故障原因：电源线贴在冰箱压缩机外壳，因高温致使塑胶线绝缘层烤出焦味 排除方法：移开电源线，并修复或更换3、故障原因：电动机起动继电器线圈短路而发出焦味 排除方法：检查并拆修、更换4、故障原因：全自动化霜定时温控器线圈短路而发出焦味 排除方法：检查并拆修、更换5、故障原因：压缩机线圈短路而发出焦味 排除方法：检查并重绕接触箱体或开门时有麻电感1、故障原因：电冰箱未设接地线，或接地线障碍 排除方法：加接接地线，或检查修整，使接地可靠2、故障原因：因严重受潮，致使机壳与电器部件的绝缘性能降低（与地绝缘电阻小于2MΩ） 排除方法：擦干或烘干潮湿机电件冰箱的保养定期适当保养可以延长冰箱的使用寿命。保养冰箱前务必拔下电源插头。1、经常清理冰箱背面或底部冷凝器和压缩机上的灰尘。可使用吸尘器或毛刷除尘。注意不要用湿布去擦冷藏器和压缩机上灰尘。2、冰箱长期停用时，应先切断电源，取出箱内一切食品，将箱内外清理干净，敞开箱门数日，使箱内充分干燥并散掉冰箱内的异味。3、检查排水管。如果排水管堵塞，水就会漏到冰箱内。要用铁丝捅一捅排水管，除去积在排水管上的东西。4、不要忽略门封胶条的清洗，将漂白剂用10倍的水稀释后用牙刷蘸湿清洗，最后用水将漂白剂冲去。胶条脏污易老化，会影响冰箱的密封性，增加耗电量。5、检查振动、噪音以及压缩机的温度。运行中摸压缩机外壳，不应有明显的振动感，白天不应听到压缩机明显启动的声音。6、注意检查电源线上是否有裂缝，防止漏电。7、用温水或中性洗涤剂将冰箱内外清洗并擦干，敞开冰箱门通风干燥一天。清洁冰箱外壳最好每天进行，用微湿柔软的布每天擦拭冰箱的外壳和拉手。清理内胆前先切断电源，把冰箱冷藏室内的食物拿出来。软布蘸上清水或食具洗洁精，轻轻擦洗，然后蘸清水将洗洁精拭去。拆下箱内附件，用清水或洗洁精清洗。清洁冰箱的“开关”、“照明灯”和“温控器”等设施时，请把抹布或海绵拧得干一些。内壁做完清洁后，可用软布蘸取甘油(医用开塞露)擦一遍冰箱内壁，下次擦的时候会更容易。用酒精浸过的布清洁擦拭密封条。如果手边没有酒精，用1：1醋水擦拭密封条，消毒效果很好。用吸尘器或软毛刷清理冰箱背面的通风栅，不要用湿布，以免生锈。清洁完毕，插上电源，检查温度控制器是否设定在正确位置。 %3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"现在家家户户都离不开冰箱，冰箱对我们的生活有非常大的帮助，如果有吃不完的食物或者需要储存食物都可以存放在冰箱里，以防止食品的变质。这样既方便又容易。但是由于冰箱夜以继⽇地⼯作，有时难免会出现些故障，出现故障该怎么维修呢？","id":""}],"text":"","id":"doxcnSyaYSMYkYY84qoV2iLlVne"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"冰箱构造","id":""}],"text":"","id":"doxcny8eWwigYgSUQ8B2GpJ78Ff"},{"type":"paragraph","children":[{"type":"text","text":"维修冰箱，首先我们需要了解冰箱的构造。","id":""}],"text":"","id":"doxcnQyE6KSg8OI8k007VUWSVIf"},{"type":"paragraph","children":[{"type":"text","text":"家用电冰箱由箱体、制冷系统、温度控制装置三部分组成。","id":""}],"text":"","id":"doxcnmSCk8uQ66iuKo7nX7jXsvc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"箱体","id":""}],"text":"","id":"doxcnayKYwqc2aSaIqTFWmyQA4b"},{"type":"paragraph","children":[{"type":"text","text":"箱体的组成：外壳、内衬、绝热层、台面。","id":""}],"text":"","id":"doxcn8KsI4gkwyMgiArkeOsusSg"},{"type":"paragraph","children":[{"type":"text","text":"箱体的基本作用是绝热，绝热性能的优劣直接关系到箱体的保温性能。","id":""}],"text":"","id":"doxcnkcE4suUEyqGSCgGIRnNqFg"},{"type":"paragraph","children":[{"type":"text","text":"箱体的隔热功能主要是从以下几个方面来实现的：","id":""}],"text":"","id":"doxcnAU2WSyqI82ICIviF7MEYDh"},{"type":"paragraph","children":[{"type":"text","text":"1、外壳与内衬之间填充绝热材料。","id":""}],"text":"","id":"doxcnuCuEMewA6OqyED0xZfd75b"},{"type":"paragraph","children":[{"type":"text","text":"2、箱门装有磁性密封条防止冷气外漏和热空气侵入。","id":""}],"text":"","id":"doxcnME4SIQWOsGWQMD1JnMlQwd"},{"type":"paragraph","children":[{"type":"text","text":"3、箱顶的顶板下面垫有高密度聚苯乙烯泡沫板，起隔热作用。","id":""}],"text":"","id":"doxcn2wAm8k4ICI2weMCwLxKqOd"},,"attrs":{"height":1164,"note":[{"type":"text","text":"箱体","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/6c2f46848b8347c38d19a62d7008859e","width":1214},"text":"","id":"doxcnYcaY0ugwqaasGBuWP5Pwpb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"制冷系统","id":""}],"text":"","id":"doxcnssIE6I2CgMMmG8oNMWpmRe"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统组成：压缩机、冷凝器、蒸发器、毛细管。","id":""}],"text":"","id":"doxcnYSCskYUQ4cUKIHKQRUYpod"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统自成一个封闭的循环系统。其中蒸发器安装在电冰箱内部的上方，其他部件安装在电冰箱的背面。","id":""}],"text":"","id":"doxcnoQk8A6cYG6Q0ik1MiiFAVe"},{"type":"paragraph","children":[{"type":"text","text":"工作原理：","id":""},{"type":"text","text":"系统里充灌了一种叫“氟里12(CF2Cl2，国际符号R12)”的物质作为制冷剂（氟利昂类包括氟利昂12和氟利昂11等等是一般传统的制冷剂，现在更多的是新兴的无氟制冷剂如R600a、R404a等，不过制冷原理是一样的）","id":""},{"type":"text","text":"。氟里昂12在蒸发器里由低压液体汽化为气体，吸收冰箱内的热量，使箱内温度降低。变成气态的氟里昂12被压缩机吸入，靠压缩机把它压缩成高温高压的气体，再排入冷凝器。在冷凝器中气态的氟里昂12不断向周围空间放热，逐步液化成液体。这些高压液体必须流经毛细管，节流降压才能缓慢流入蒸发器，维持在蒸发器里继续不断地汽化，吸热降温。就这样，冰箱利用电能做功，借助制冷剂的物态变化，把箱内蒸发器周围的热量搬送到箱后冷凝器里去放出，如此周而复始不断地循环，以达到制冷目的。","id":""}],"text":"","id":"doxcnCQqycyuqcCccDixbv54foA"},,"attrs":{"height":1260,"note":[{"type":"text","text":"制冷系统","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/4967c1671e144373873c954bb06dd43d","width":1469},"text":"","id":"doxcnEmouOeuwckuwEl3LH9awxc"},{"type":"paragraph","children":[{"type":"text","text":"内部汽化吸热 → 外部液化放热→ 箱内温度降低","id":""}],"text":"","id":"doxcn2gGgosKSUascMhUQG1ORee"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"温度控制装置","id":""}],"text":"","id":"doxcn0Su2Gs6WUUGQA1XeAg9OBb"},{"type":"paragraph","children":[{"type":"text","text":"冰箱的温度控制装置叫温度控制器。它的主要作用是当箱内温度过高时接通压缩机，使制冷系统工作，从而使箱温降下来，当箱温降至要求的温度时，使压缩机断电。","id":""}],"text":"","id":"doxcncckYKGuqYiKi48GDJMHztd"},,"attrs":{"height":382,"note":[{"type":"text","text":"温度控制装置","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/39a6b879e3344178832abdf1454f1748","width":606},"text":"","id":"doxcnwO8YKkeO04wisD6Bm7KIwe"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"故障检测方法","id":""}],"text":"","id":"doxcnkS2oIqsICgmi0WfAdYkQpd"},{"type":"paragraph","children":[{"type":"text","text":"冰箱故障的检查方法一般可分为问、看、听、摸、测试等。通过检查，综合分析判断，逐渐缩小故障范围，找出故障点。","id":""}],"text":"","id":"doxcnYSau22KUECqa4ryfhanyth"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"问","id":""}],"text":"","id":"doxcnWEU4SooCiMYOqyJjX9Qgwc"},{"type":"paragraph","children":[{"type":"text","text":"首先问明冰箱的使用情况、故障现象及使用年限，特别是旧机器，要了解机器的故障史及以前维修后的使用情况，对曾维修过制冷系统的机器，要多留意冰堵、脏堵、混入空气、冷冻油是否变质等故障。","id":""}],"text":"","id":"doxcnKkkkmoWqAMqGMHnbCOwPTe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"看","id":""}],"text":"","id":"doxcnKEImAuCyW0IIgRslJN816d"},{"type":"paragraph","children":[{"type":"text","text":"1、首先看蒸发器结霜的情况，在压缩机运转的情况下，如果出现蒸发器表面无霜、结不满霜或结霜不实等情况，都说明制冷系统工作不正常。","id":""}],"text":"","id":"doxcnSyaew0IoKMKoMJMaXN0xlf"},{"type":"paragraph","children":[{"type":"text","text":"2、冰箱冷冻室结冰，说明温控器温差过大，停机时间过长等因素造成的，直冷式双门冰箱的冷藏室蒸发器总是结满霜而无结霜、化霜交替变化，说明温控器发生故障。","id":""}],"text":"","id":"doxcn4Q62IYoC2eeqiU1BehcCod"},{"type":"paragraph","children":[{"type":"text","text":"3、检查制冷系统中管路的各个焊接处及蒸发器表面，看是否有渗漏的痕迹，凡渗漏处都会有油渍。","id":""}],"text":"","id":"doxcnMGIooIU4GU8iAJ2fGaZvac"},{"type":"paragraph","children":[{"type":"text","text":"4、查看压缩机回气管是否结霜，如结霜，则说明制冷剂冲入量过多，对于间冷式冰箱，如压缩机回气管结霜，还应考虑是否由于风扇不转而引起。遇到这种情况，可以打开箱门，按下门框按钮，查看风扇是否旋转。","id":""}],"text":"","id":"doxcnowQi6Aqwaows3J4464c9iA"},{"type":"paragraph","children":[{"type":"text","text":"5、查看箱门是否有缝隙。如果箱门有缝隙，则冰箱保温性能差，导致压缩机开机时间长，停机时间短，而且冰箱结霜多。","id":""}],"text":"","id":"doxcnW6ku4sE20MM0Af2qv7Htgf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"听","id":""}],"text":"","id":"doxcni68MKCEIi2yy0mPGxd5Dzh"},{"type":"paragraph","children":[{"type":"text","text":"1、接通冰箱电源，如果听到启动器“叭嗒”一声，压缩机在0.2秒至0.5秒内启动，随后压缩机发出轻微而且有节奏的运转声，说明压缩机启动正常。如压缩机发出沉闷的“嗡嗡”声，而后连续听到“叭嗒”的启动器触点断开、吸合的声音，有时还带有压缩机的振动声，最后可以听到热保护器“叭”的一声响，随后切断压缩机电源。此故障可以考虑以下原因：","id":""}],"text":"","id":"doxcnuwMuqEeue46iAzKQ0ppEle"},{"type":"paragraph","children":[{"type":"text","text":"a、电源电压低，压缩机卡缸、抱缸轴。","id":""}],"text":"","id":"doxcnKGwia6SSAKiGuQcTLHcNpf"},{"type":"paragraph","children":[{"type":"text","text":"b、电动机扫堂。","id":""}],"text":"","id":"doxcn4okYEEO8mY46Quz3xbygab"},{"type":"paragraph","children":[{"type":"text","text":"c、电动机绕组短路。","id":""}],"text":"","id":"doxcnGkqMqsYe0u2q85dQ2lGDUc"},{"type":"paragraph","children":[{"type":"text","text":"d、电动机启动绕组开路。","id":""}],"text":"","id":"doxcnwqSmqoMuMMGIsxdOaEeLDc"},{"type":"paragraph","children":[{"type":"text","text":"e、气路系统管路堵塞。","id":""}],"text":"","id":"doxcngks4WwQSkmqmum1OxWzNNf"},{"type":"paragraph","children":[{"type":"text","text":"f、启动继电器故障等。使用排除法，确定故障原因。","id":""}],"text":"","id":"doxcnec2coiCOUS4kk4fXIhaBXw"},{"type":"paragraph","children":[{"type":"text","text":"2、压缩机运转时，机壳内有明显的喷气声，说明压缩机排气缓冲管断裂漏气。若压缩机机壳有破裂声，说明压缩机高、低压阀片破裂、漏气。压缩机刚停机时，听到机壳内有明显的跑气声音，说明压缩机阀板的高低压纸垫被击穿、排气减震管泄漏、阀片磨损或阀片、阀口处积碳。压缩机运转时，如果机壳发出“当当”的撞击声，说明压缩机内支撑弹簧断裂或疲劳变形。","id":""}],"text":"","id":"doxcnUesOKwaGYmu8f3TE41vvdY"},{"type":"paragraph","children":[{"type":"text","text":"3、高压液态制冷剂通过毛细管进入蒸发器，迅速蒸发沸腾，同时发出“嘶嘶”的气流声音，并时常伴流水的声音，属于正常现象。如果听到蒸发器内有“叽叽”声，或者有断断续续的憋气声，故障通常为脏堵、油堵或者冰堵。周期性较长的断续喷气声一般为冰堵。若蒸发器内只有气流声，而且不结霜，说明系统内制冷剂基本漏完。","id":""}],"text":"","id":"doxcn0SE6QWE4OCYYM9VBJedmyf"},{"type":"paragraph","children":[{"type":"text","text":"4、冰箱有时发出断断续续的噪音，往往是由于冰箱支脚落地不稳，制冷系统管路相互碰撞以及压缩机与箱体底座螺丝松动等原因引起共振造成的。","id":""}],"text":"","id":"doxcnKgIgCekGSWssw7yXvdQ1De"},,"attrs":{"height":683,"note":[{"type":"text","text":"听","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/208c2b534dff48a8a30c6f0fcacdd42d","width":1024},"text":"","id":"doxcn60gOy4UEmaKwqSTG2p9Wqb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"摸","id":""}],"text":"","id":"doxcnIoo2ie0oaUkk6XWso6BsFd"},{"type":"paragraph","children":[{"type":"text","text":"冰箱正常运行时，制冷系统各个部分的温度通过触摸，可以对制冷系统状况有个大致的判断。(制冷系统各个部分的温度还受环境温度的影响，环境温度升高时，冷凝器、过滤器、回气管和压缩机的温度明显升高，反之，上述部分的温度明显降低。)","id":""}],"text":"","id":"doxcnuoMWgKiMK4iqC2U3C5TyIf"},{"type":"paragraph","children":[{"type":"text","text":"1、压缩机运转时，触摸冷凝器上部，应很热(大于55℃)。如不热，可能是制冷系统漏气、堵塞或压缩机没有排气压力等故障。","id":""}],"text":"","id":"doxcn6aeSgUCmy6wOUfia5wyBXc"},{"type":"paragraph","children":[{"type":"text","text":"2、正常时，触摸干燥过滤器应有热的感觉(约55℃)。如制冷系统过脏，会造成干燥过滤器温度升高，对于刚刚维修过的冰箱，如果干燥过滤器温度过高，一般为毛细管阻流偏大，制冷剂充入量过大。","id":""}],"text":"","id":"doxcncGaOAk6gGyKcuCbwlgkrsc"},{"type":"paragraph","children":[{"type":"text","text":"3、压缩机正常工作时，触摸压缩机回气管，应没有热感(接近于环境温度)。如果温度高，说明系统少制冷剂，管路微堵或系统中混入空气。如果感觉到冷或者有露水甚至结霜时，说明制冷剂充入量过多。","id":""}],"text":"","id":"doxcnQKioqUoeCYqmIXwe10HVye"},{"type":"paragraph","children":[{"type":"text","text":"4、压缩机机壳的温度一般在70℃以下。即使在夏季，冰箱首次开机时，压缩机经过连续长时间的工作，机壳温度也不超过85℃。","id":""}],"text":"","id":"doxcncIwMK4YcwsaSYlZ5VU5PKf"},{"type":"paragraph","children":[{"type":"text","text":"5、如果蒸发器上结的霜用手一摸就脱落(称为虚霜)，并且压缩机回气管结满霜，说明充入的制冷剂过多或新换的毛细管过粗、过短。","id":""}],"text":"","id":"doxcnS8sgiMOA0W6kSoJNElZhGb"},{"type":"paragraph","children":[{"type":"text","text":"6、用手触摸蒸发器表面，如果发现蒸发器结不满霜，说明系统制冷剂不足或毛细管半堵塞。","id":""}],"text":"","id":"doxcnksA2EqAYQWMeaKrVw1EfSb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"测试","id":""}],"text":"","id":"doxcnC8um6cEM46uyk9QHa3CACd"},{"type":"paragraph","children":[{"type":"text","text":"通过测量冰箱的温度、压力、开机与停机比、运转电流以及压缩机的绝缘电阻和直流电阻等，对冰箱进行检查。","id":""}],"text":"","id":"doxcnOo84cMK80OOclZPlpIw8Ez"},{"type":"paragraph","children":[{"type":"text","text":"1、测温度","id":""}],"text":"","id":"doxcne6SkqEo2IyasS249fd8KVd"},{"type":"paragraph","children":[{"type":"text","text":"用电机温度计测量电冰箱的温度。电冰箱的温度按国家标准吸气温度为三十二摄氏度，蒸发温度为负二十三摄氏度一下，排气温度为五十五摄氏度左右，过冷温度为三十二摄氏度左右。","id":""}],"text":"","id":"doxcnkEuQwkYYMy8i81xkWnPKph"},{"type":"paragraph","children":[{"type":"text","text":"1、冰箱靠近墙面放置会导致冰箱发烫，也不能在冰箱的周围覆盖东西，这样都会阻碍冰箱散热，使温度上升，应该保持冰箱有足够的空间散热。","id":""}],"text":"","id":"doxcn6864EsUsMYCI08pBFPtVle"},{"type":"paragraph","children":[{"type":"text","text":"2、在使用冰箱的时候不要打开频繁，频繁的打开冰箱会让里的温度升高，加大冰箱的工作量，冰箱长期处于运转状态就会使温度更高的。这时要减少开冰箱的次数。","id":""}],"text":"","id":"doxcnsAUC26SWou4sMBg8SyqRUc"},{"type":"paragraph","children":[{"type":"text","text":"3、停用之后特别是在夏季温度很高的时候，冰箱要达到设定的制冷温度会需要很长时间，长时间的运转就会使冰箱的温度升高，冰箱一旦使用最好不要停用了。","id":""}],"text":"","id":"doxcnUmqaU4KI6ImGCeh06TuLJd"},{"type":"paragraph","children":[{"type":"text","text":"2、测压力","id":""}],"text":"","id":"doxcnCgYws6MWCmeCQvCsl6vOWc"},{"type":"paragraph","children":[{"type":"text","text":"冰箱的正常压力值在0.03~0.08mpa。","id":""}],"text":"","id":"doxcncU4mcgKq4yKCoj9QXr4Keg"},{"type":"paragraph","children":[{"type":"text","text":"a、吸气压力过高，通常由：制冷剂充入过多、新换毛细管过短、压缩机性能*的原因引起。","id":""}],"text":"","id":"doxcnQ4kom2eemwimepyuqtanix"},{"type":"paragraph","children":[{"type":"text","text":"b、出现吸气压力为负压时，通常由：制冷剂不足、系统内有堵塞现象、新换毛细管太细、太长。","id":""}],"text":"","id":"doxcnGe4aIqm4Aey8WuswiCF7Bc"},{"type":"paragraph","children":[{"type":"text","text":"2、测量冰箱的开机与停机之比","id":""}],"text":"","id":"doxcnS8oUSqQ0s6W0CRzEyVvaYj"},{"type":"paragraph","children":[{"type":"text","text":"冰箱的开机与停机之比与它的制冷系统、保温性能、温控器性能、调节位置、环境温度、电路系统、冰箱内食品的多少以及开门次数等有着直接的关系。","id":""}],"text":"","id":"doxcnGwSQigqmi6cMIBbQ5ohNad"},{"type":"paragraph","children":[{"type":"text","text":"3、测量工作电流","id":""}],"text":"","id":"doxcnCKiYMieG8k4w6fit17iVDd"},{"type":"paragraph","children":[{"type":"text","text":"1、如果工作电流大于额定电流，说明制冷剂充入量过多，制冷系统微堵、压缩机局部短路。","id":""}],"text":"","id":"doxcneOUqwAY2COcSgdUCIr5IZb"},{"type":"paragraph","children":[{"type":"text","text":"2、如果工作电流小于额定电流，说明制冷系统有泄漏或系统完全堵塞。","id":""}],"text":"","id":"doxcnoSuyKwEyY0uoUZoVO5HTVb"},{"type":"paragraph","children":[{"type":"text","text":"3、测量绝缘电阻和直流电阻：(对于匝间短路不严重或匝间绝缘不良的电机绕组，用电阻测量方法很难分辨电机故障，因此只能采用测量工作电流的方法来判断)。","id":""}],"text":"","id":"doxcnkAswaS2GS0OEUjnEzAaSwe"},{"type":"paragraph","children":[{"type":"text","text":"缺少制冷剂，或蒸发器内有沉积的冷冻机油，导致压缩机效率降低。","id":""}],"text":"","id":"doxcngYe0C8qMqciIYzcJ0WfPug"},,"attrs":{"height":682,"note":[{"type":"text","text":"测试","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/143c8d7d1cf0426eb78940ecef28e219","width":1024},"text":"","id":"doxcnM0OEImU0woqQIz46fJuVmh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"冰箱故障分类","id":""}],"text":"","id":"doxcnesoIK2kiyq8G64XKECyHwh"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱的故障可分为电气系统故障和制冷系统故障两大类。","id":""}],"text":"","id":"doxcnyQsI2GSuOuC4PkKIwkyRhV"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电气系统故障分析","id":""}],"text":"","id":"doxcnmYYqeSigsq4oKSBomTsdBc"},{"type":"paragraph","children":[{"type":"text","text":"电气系统主要包括温控部分和压缩机电动机控制部分。由此而引起的故障现象是电冰箱接通电源后压缩机不起动和接通电源后压缩机运转不停。","id":""}],"text":"","id":"doxcnyc8wwCcCCugcIfePkn2lig"},{"type":"paragraph","children":[{"type":"text","text":"1、首先用万用表欧姆挡测量冰箱电源插头的阻值。","id":""}],"text":"","id":"doxcnKgGCq4cGOaugeC5IYT39Be"},{"type":"paragraph","children":[{"type":"text","text":"压缩机的三个接线端子以及与起动器之间的接线情况如图所示：C——公共端、M——运行端、S——起动端。","id":""}],"text":"","id":"doxcn2OsGGaAa440ysx1TwD7SGd"},{"type":"paragraph","children":[{"type":"text","text":"各绕组间直流电阻值如下：运行绕组C、M两端约10.5Ω；起动绕组C、S两端约22Ω；而运行和起动绕组阻值的和即S、M端的阻值约为32.5Ω。正常时电路所有的开关触点都接通，对于重锤起动器式的冰箱，因重锤式起动器触点未通电而未接通，回路阻值为压缩机运行绕组的阻值，一般为10—20Ω左右，对于PTC起动冰箱，回路的直流电阻为起动器20Ω阻值与起动绕组串联后再与运行绕组并联，所以其电阻略小于压缩机运行绕组的阻值。","id":""}],"text":"","id":"doxcnO4IQyQSgkY2K2pRit5IwWb"},{"type":"paragraph","children":[{"type":"text","text":"通过测得的阻值来判断电路的工作状态，阻值偏大时，要检查温度控制器、过载保护器、压缩机电动机以及线路和触点接触情况，阻值偏小时一般是短路，主要检查压缩机电动机及其线路。","id":""}],"text":"","id":"doxcnGcWmSmmcs6yYWXFGLl0oBV"},{"type":"paragraph","children":[{"type":"text","text":"　　","id":""}],"text":"","id":"doxcnSaaku0GqOwGKCwIZPjoG4g"},,"attrs":{"height":407,"note":[{"type":"text","text":"电气系统故障分析","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d2e35941082245239287ccc8e4fbdb0c","width":660},"text":"","id":"doxcn6S6e6qOACgQUQdPGlSByIc"},{"type":"paragraph","children":[{"type":"text","text":"2、要进一步判断还要对冰箱通电检查。","id":""}],"text":"","id":"doxcnOaYgC2yk0MWOgFsuW9CUmg"},{"type":"paragraph","children":[{"type":"text","text":"通电前先检查温控器开关是否正常。如温度控制器装在电冰箱的冷藏室内，当放置的环境温度低于设计温度时不会起动运转，故有的冰箱设计了冬季补偿开关，补偿开关打开后则温度控制器感温管附近的加热器开始加热，强制升温使压缩机运转，目的是牺牲冷藏室的正常温度而保证冷冻室的温度。","id":""}],"text":"","id":"doxcnoQEEk68qSowmakJP9C5B6f"},{"type":"paragraph","children":[{"type":"text","text":"如果温控器内的开关都正常，而通电后压缩机不起动，可用一根导线短接重锤式起动器的两个静触点，注意导线短接时间不要太长，以不超过2s为宜，时间长将会使起动绕组烧坏。如果短接后冰箱能起动，说明起动器有故障，重锤式起动器长期起动易使触点烧坏，测量时拆下起动器，用万用表欧姆RX1挡，将两表笔插入接线柱插孔内。起动器正着放时相当于正常运转状态，即未接通，万用表测量阻值为无穷大；将起动器倒过来时相当于起动状态，万用表指示为0Ω，则说明起动器是好的。","id":""}],"text":"","id":"doxcnckk4ieSsGKmwWw7XKKXhYc"},{"type":"paragraph","children":[{"type":"text","text":"如果用导线短接后仍不能起动，就需要检查保护器。可用短接法检查保护器，将保护器的两个接线铜片短接起来，如果冰箱能够起动运转，说明保护器有故障，可能是电热丝烧断或碟形双金属片受阻不能下翻，如果冰箱仍不能起动，则是压缩机或起动器有问题。检查时，把起动器和保护器拆下，露出电动机的三根接线柱。测每两个接线柱之间的电阻值，如正常，说明电动机绕组没有故障。如不正常，不要急于拆开压缩机，可以采用直接接通电源的方法进行检查。具体办法是：用带有电源插头的两根电源线接在M、C接线柱上，也就是运行绕组上，再用螺钉旋具作为导线同时碰触M和S端，然后把插头插入电源插座，如果电动机和压缩机没有故障，就会起动。起动2s左右，就要把螺钉旋具移开，电动机进入正常运转。如果检查压缩机能起动运转，说明电动机没有故障，故障发生在电动机外部，可能是外引线折断或接线柱接触不良，也可能是环境温度过低等。否则为压缩机故障。","id":""}],"text":"","id":"doxcnA8UGUYMAYIwgcF0s09gWNc"},,"attrs":{"height":857,"note":[{"type":"text","text":"电气系统故障分析","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d26aa2549a894478959f829391d8ae02","width":1024},"text":"","id":"doxcnQ6MsAC8yqWaGZzMxlC3eKi"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"制冷系统故障分析","id":""}],"text":"","id":"doxcnCUI6eWqqqimqErdYhDKydb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"电冰箱不制冷","id":""}],"text":"","id":"doxcngsuYWGo4ouYqCKZMwAixJf"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱运转不停，但是不制冷，冷凝器不热，蒸发器不凉。这种故障一般出现在制冷系统。","id":""}],"text":"","id":"doxcnKqUWISm280uWIPeHuU8l9c"},{"type":"paragraph","children":[{"type":"text","text":"可能原因是制冷剂泄漏，或者冰堵、脏堵，或是压缩机有故障。由于制冷系统是封闭的，所以可通过观察管路表面有无油污、用手触摸各部分的温度、耳听运行声音来检查。","id":""}],"text":"","id":"doxcns2Sk66eEqcIU4GGAvQl3jd"},{"type":"paragraph","children":[{"type":"text","text":"1、检查管路表面是否有油污","id":""}],"text":"","id":"doxcnAAcGC04SGEQ4wF2OBqTtEe"},{"type":"paragraph","children":[{"type":"text","text":"仔细检查冷凝器、过滤器、毛细管、蒸发器；吸气管、压缩机外壳及管路结合处。如果发现有油污，说明制冷剂泄漏。这时可切开压缩机的工艺管。如果有少量的制冷剂喷出，","id":""},{"type":"text","text":"就进一步证明是制冷剂泄漏。","id":""}],"text":"","id":"doxcnAaIqmQsMq6W287kCzTaaAg"},{"type":"paragraph","children":[{"type":"text","text":"如果没有油污，则需要进一步检查压缩机的温度。","id":""}],"text":"","id":"doxcn2KYImIAkCG2skl7nHNt7Ob"},{"type":"paragraph","children":[{"type":"text","text":"2、检查压缩机的温度","id":""}],"text":"","id":"doxcnoYSIiKeGEUYksPilQ8Bo3c"},{"type":"paragraph","children":[{"type":"text","text":"用手摸压缩机，如果压缩机的温度不太高，和运转时差不多，说明管路畅通，没有堵塞现象，而可能是高压缓冲管破裂、活塞穿孔、排气阀同吸气阀短路等。这时可切开高压排气管，排出制冷剂。","id":""}],"text":"","id":"doxcn8cSUwOeaY4Oso57KcBtqGe"},{"type":"paragraph","children":[{"type":"text","text":"3、检查压缩机开机时的情况","id":""}],"text":"","id":"doxcnSqQIiC0Yk2e02vQHjbY1Db"},{"type":"paragraph","children":[{"type":"text","text":"切断电冰箱的电源，打开箱门；使制冷系统各个部件恢复到室温。然后接通电源，电冰箱启动运转。如果开始时蒸发器结霜较好，冷凝器发热，低压吸气管发凉；由冰箱上部能听到气流声和水流声，但过一会儿，蒸发器结霜融化，只在毛细管同蒸发器结合部位结有少量霜；冷凝器不热，低压吸气管不凉，用耳朵贴近电冰箱上部听不到声音，说明出现了冰堵。这时如果用热毛巾敷在毛细管同蒸发器的结合处，又能重新制冷，则进一步证实是冰堵。","id":""}],"text":"","id":"doxcn4iUKqmCMsYMKcNFY9n19Yg"},{"type":"paragraph","children":[{"type":"text","text":"如果开机的时候不见蒸发器结霜，冷凝器不热，低压气管不凉，用耳朵贴近电冰箱上部听不到声音，则可以初步认为发生了脏堵。这时，可以切断高压排气管，排出制冷剂，用手指按住排气管，启动压缩机，如果手指感到有较大的压力，说明管路发生脏堵。","id":""}],"text":"","id":"doxcn0e0gakWWyk0UIVDqGkdFZb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"电冰箱制冷效果差","id":""}],"text":"","id":"doxcnEY6mau0CgiqOIXC0miEPEf"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱运转不停，但箱内温度达不到要求，制冷效果差。这可能是由于使用不当或箱门关闭不严造成的。也可能是制冷系统故障引起的。一般应先检查使用情况和箱门情况，再检查制冷系统。","id":""}],"text":"","id":"doxcnIM868yO6GyqA8B03T2iI8f"},{"type":"paragraph","children":[{"type":"text","text":"1、检查使用情况","id":""}],"text":"","id":"doxcnqUwWgacqQe8CMFIcn58Iqc"},{"type":"paragraph","children":[{"type":"text","text":"首先要了解环境温度。如果高于43℃，制冷效果差一些是正常的。如果环境温度不高，要打开箱门检查。如果箱内食品太多，特别是放入了温度高的食品，食品释放出大量的热量；或者打开箱门次数太多，外界热空气不断进人箱内，或者未及时化霜等，所有这些都会使电冰箱长时间运转不停，制冷效果差。","id":""}],"text":"","id":"doxcnKMO6yK2U26y22NZ3WUga3b"},{"type":"paragraph","children":[{"type":"text","text":"2、检查箱门","id":""}],"text":"","id":"doxcniyaSMK2MAQ8C8R2QQqzqvf"},{"type":"paragraph","children":[{"type":"text","text":"电冰箱箱门关闭不严，热空气会从缝隙处不断进入箱内。这可能是磁性门封条失去磁性、老化变形，或是箱门翘曲造成的。","id":""}],"text":"","id":"doxcnWCaAqiOW0ccI0QeQrK8T8e"},{"type":"paragraph","children":[{"type":"text","text":"3、检查制冷系统","id":""}],"text":"","id":"doxcnAAMeGWG0UGaowTnRl33Xue"},{"type":"paragraph","children":[{"type":"text","text":"如果使用情况正常，箱门又能关闭严密，那么制冷效果差的故障就出在制冷系统。由于制冷系统仍能工作，因此，可能是制冷剂部分泄漏、部分冰堵或部分脏堵，也可能是压缩机内部故障。","id":""}],"text":"","id":"doxcn2KQckQgCm2kmEXtYDo2dTe"},{"type":"paragraph","children":[{"type":"text","text":"检查的顺序是首先观察管路表面有无油污。如果有油污，说明制冷剂部分泄漏，这时可以切开工艺管，灌入适量的氟里昂制冷剂，再次启动运转。如果运转正常，证明是制冷剂部分泄漏。如果管路表面没有油污，可检查开机时的情况。如果开机时制冷正常，蒸发器结霜良好，在电冰箱上部能听到气流声和水流声，但过了一会儿制冷效果变差，只能听到微弱的气流声和流水声，说明是部分冰堵。","id":""}],"text":"","id":"doxcnamsc6WIka8SAAZTvDBrnse"},{"type":"paragraph","children":[{"type":"text","text":"如果开机时制冷效果就差，用耳朵贴近冰箱上部只能听到微弱的气流声和水流声，这可能是脏堵或压缩机内部故障，需要进一步检查。这时，可切开工艺管，灌入适量的氟里昂制冷剂，并接入气压表，启动压缩机。如果气压表所示气压下降到正常值（0.06～0.08MPa）以下，说明压缩机内部没有故障，只是管路有部分脏堵。如果气压下降到正常值以上，说明压缩机性能下降，严重时需要拆开压缩机详细检查和修理。","id":""}],"text":"","id":"doxcnuC6mQsCC8aKictqH7kaUtb"},{"type":"paragraph","children":[{"type":"text","text":"如果制冷系统混入空气，或者制冷剂充加过多或不足，都可能影响制冷效果。","id":""}],"text":"","id":"doxcno6AAiymi6e0ARlYcCezqzd"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统中充加过多的制冷剂，会使过多的制冷剂在蒸发器内不能很好蒸发，液体制冷剂返回压缩机中，这样压缩机的吸气量减少，制冷系统低压端压力升高，又影响蒸发器内制冷剂的蒸发量；造成制冷能力下降。同时，过多的制冷剂会占去冷凝器的一部分容积，减少散热面积，使冷凝器的冷却效率降低，吸气压力和蒸发温度也相应提高，吸气管出现结霜现象。遇到这种情况，必须及时将多余的制冷剂排出制冷系统，否则不但不能提高降温效果，反而使压缩机有液击冲缸的危险。","id":""}],"text":"","id":"doxcnqaY6KWyCuY2OWiMFFpxuog"},{"type":"paragraph","children":[{"type":"text","text":"制冷系统充加的制冷剂过少时，会使蒸发器的蒸发表面积得不到充分利用，制冷量降低，蒸发器表面部分结霜，吸气管温度偏高。遇到这种情况，可以补充适量的制冷剂。","id":""}],"text":"","id":"doxcn0kMo0CW08iMCAXerVd5Nbf"},,"attrs":{"height":678,"note":[{"type":"text","text":"电冰箱制冷效果差","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/613ef5051017440889eeaef46a9919ba","width":1017},"text":"","id":"doxcngS6I6uYwGys0eMU2Qkvzzh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"常见故障及检修","id":""}],"text":"","id":"doxcnwKK8W0kS26g6KWB0psSp4c"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"通电后电机不起动且无嗡嗡声","id":""}],"text":"","id":"doxcnaYYqUs2aSwSKWEHL23067g"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：保险熔断","id":""}],"text":"","id":"doxcnO60wg4AsWU8echKGGYLyqc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：按要求更换保险丝","id":""}],"text":"","id":"doxcnUOsQasc4IWaIqYjQ9t7Wgg"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：接线松脱，插头接触不良","id":""}],"text":"","id":"doxcnqyUgAKU8MiiisjfoE2JH2Y"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查线路，接好松脱处，插好插头","id":""}],"text":"","id":"doxcnQGmq84qoq40mMXzwpVkBYe"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：电机绕组短路、断路或转子卡死","id":""}],"text":"","id":"doxcnMQceuG46uWUOuoO0oeJKUe"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检修或重绕","id":""}],"text":"","id":"doxcniu6QiaUu4m0kYfaRjwRmLf"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：起动继电器绕组烧断","id":""}],"text":"","id":"doxcna0IMMwIWkgmS022QAZnRVf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换","id":""}],"text":"","id":"doxcn4I68QiOaycC6KEVLaS7VMc"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：温控器开关未闭合，旋钮处于“0”（或停）位置","id":""}],"text":"","id":"doxcnyKM4gKGeI2AE6qTsVuq9Jf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整温控器开关，使其闭合","id":""}],"text":"","id":"doxcnceqS86aseEkyglQFt4e64g"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：过载继电器的接触未闭合，或热电阻丝烧断","id":""}],"text":"","id":"doxcnAg46Q22eik6SwxKC6zaosd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查并调整使触点闭合，更换电阻丝","id":""}],"text":"","id":"doxcnSakMOk8SCCO8SWpxfEAXbf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"通电后电机不起动但有嗡嗡声","id":""}],"text":"","id":"doxcnyyQaUsI84WsE0Eu1xXcsZe"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：电源电压过低（低于187V）","id":""}],"text":"","id":"doxcnKAeIQOsIcAQwQ5oNnV8rFd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拔下电源插头，等电压正常后再插上，或加装稳压器","id":""}],"text":"","id":"doxcnCCIOWoy6ySIcoP3XjEQnrd"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：起动继电器未闭合或接触不良","id":""}],"text":"","id":"doxcnomqkU0GsYUmK2n20wnMQxb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理或更换","id":""}],"text":"","id":"doxcnIawU8omaG4CUYNVQwwzwxh"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：电机起动绕组断路","id":""}],"text":"","id":"doxcnayyIOkKweM66Y90f0Z14Hf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重绕起动绕组","id":""}],"text":"","id":"doxcng2kkieuAcCk6ae1cETrqWb"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：起动电容器短路、短路或失效","id":""}],"text":"","id":"doxcnO2kCQOU4sAoCsvIG8LEfBf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换或检修","id":""}],"text":"","id":"doxcnykAKkQ8iQq0yU9V6PvjrZf"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：压缩机负荷过重或制冷剂充灌过多","id":""}],"text":"","id":"doxcn0OECUEookYGKeykR3SBK1b"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新调整或减少制冷剂","id":""}],"text":"","id":"doxcn4eEYWkkMKqOSokXGruRUfi"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"完全不制冷","id":""}],"text":"","id":"doxcnW4oMO666kseGALA7hxvVfS"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：电源插头松动或脱落","id":""}],"text":"","id":"doxcnkc2EuMMs8ciYAj0pK1GEvf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新插好电源插头","id":""}],"text":"","id":"doxcnsIkI2yOOgYEMqm5Jt4cyqb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：电源保险丝熔断","id":""}],"text":"","id":"doxcneQUGs8cKSSqksdNTsgtXSg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：按要求更换保险丝","id":""}],"text":"","id":"doxcnoGOG2omUiqUimEiPs2E7Yd"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：停电","id":""}],"text":"","id":"doxcnAo4es8qOywAigFaqyYFvge"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：待恢复供电时再使用","id":""}],"text":"","id":"doxcnC4SUC8Yy0602MD5VQepGpd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：电源电压过低","id":""}],"text":"","id":"doxcnQcykOcUmE00w8nLMoOUf5d"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拔下电源插头，待电压正常后再插上或加装稳压器","id":""}],"text":"","id":"doxcn2aI4kqCQc2G8YRpxEfiXId"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：温度控制钮在“0”（或“停”）的位置","id":""}],"text":"","id":"doxcn4gySWY2euQomeKb0iZuDig"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整温控器旋钮，使其处于某一适当位置，开关触点闭合","id":""}],"text":"","id":"doxcnOmyc8Gk0aAGgUlA0Eni5Kd"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：过载保护断电器断路或起动继电器触点接触不良","id":""}],"text":"","id":"doxcnY46QaiuUMuIeWuKbn1mxUg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理或更换","id":""}],"text":"","id":"doxcngcKcUogi4KmWu4JVkenmPd"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因：压缩机卡死或电动机故障","id":""}],"text":"","id":"doxcn60su6E4SaoY8ucovo9WNNd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理或更换","id":""}],"text":"","id":"doxcnQY68eI08S0QGEZMG63Rh6f"},{"type":"paragraph","children":[{"type":"text","text":"8、制冷剂漏失或毛细管堵塞、干燥过滤器脏堵","id":""}],"text":"","id":"doxcnMuS62SmQmMisSIuZF72owf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理","id":""}],"text":"","id":"doxcn2uEYMSSkS2skyeqhzcpNWd"},,"attrs":{"height":679,"note":[{"type":"text","text":"完全不制冷","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/2a562549d05746498964ac5e5986a703","width":1018},"text":"","id":"doxcnWYCUsUisQqyoc7Tliep9Id"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷藏室温度偏高","id":""}],"text":"","id":"doxcnWmEIEOkoI4usM7cyHR5Zbf"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：温控器旋钮调得不合适（数字过小）","id":""}],"text":"","id":"doxcneeYwIcO4CqMUEBCmsjVJZe"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重调温控器旋钮至数字较大位置","id":""}],"text":"","id":"doxcnEceaIWAI0AiQc0j9gOtXu1"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：电冰箱受阳光直射、接近热源或冷凝器较脏，散热不佳","id":""}],"text":"","id":"doxcnmg2QSmYiAa4Ecz0c43rH3X"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新放置电冰箱，清洁冷凝器","id":""}],"text":"","id":"doxcnWKyqwcMe6YIeKSLmgxVWBh"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：冷藏室放置食物过多、过密或放入热的食物","id":""}],"text":"","id":"doxcnaI4Km464OEmE0W7AIrSUxg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：减少与重新放置贮存食物，留出适当空隙，热的食物放凉后再放入","id":""}],"text":"","id":"doxcnKCMoaQSQQSwGCqTshei7gc"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：开门过于频繁或开门时间过长","id":""}],"text":"","id":"doxcnw4yiug6AAQQyIZI9bvaFqc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：减少开门次数和时间","id":""}],"text":"","id":"doxcnYAmi4ow0amMAoLBGuiMlfe"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：蒸发表面结霜过厚（超过5mm）或结冰","id":""}],"text":"","id":"doxcnSycQ4miOUSQUuK7dLaC2Xg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：将霜或冰化掉","id":""}],"text":"","id":"doxcneGaEmoO2uy0MmqtDeRTgGh"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：门封不严","id":""}],"text":"","id":"doxcnokgWgaQwueyWG8SMdmlpkd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检修并适当调平箱体（稍后仰）使门封严密","id":""}],"text":"","id":"doxcnGKsesKiKSwai4hHM44Go9g"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因：箱内照明灯不熄灭","id":""}],"text":"","id":"doxcnSWo04ck04QY4QP4lSkwsuh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检修照明灯开关","id":""}],"text":"","id":"doxcn2G60uQQo2eAUsng7uwgNhc"},{"type":"paragraph","children":[{"type":"text","text":"8、故障原因：冷藏室温控风门温控器失控，使风门开不大或风扇不转","id":""}],"text":"","id":"doxcnGQcuygqkCaCcI9qB3dtK0d"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理或更换","id":""}],"text":"","id":"doxcnI8aOQuWEgusUiOEY1cDeGg"},{"type":"paragraph","children":[{"type":"text","text":"9、故障原因：压缩机阀门损坏","id":""}],"text":"","id":"doxcn0mesmGG26qkMMh6EqNevIh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理","id":""}],"text":"","id":"doxcny2YccaWGysUSef1nR88drb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷藏室温度过低而使上层食品被冻结","id":""}],"text":"","id":"doxcnka26qGYM6EWwpQ8WlER9ty"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：室温偏低而温控器调得不合理（数字太大或调到强冷点、不停点）","id":""}],"text":"","id":"doxcnCk6Wsom6Yao0eqb2aB0Jmd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重调温控器旋钮至数字较小的位置","id":""}],"text":"","id":"doxcnGwKISGqgw0oWSS7uuMoK9f"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：温控器触点粘连不停车或感温管失控","id":""}],"text":"","id":"doxcnY02S8w6QoiCGKowul72ARg"},{"type":"paragraph","children":[{"type":"text","text":" 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排除方法：更换温度补偿加热器","id":""}],"text":"","id":"doxcnQgewIGOeIYWi25Uf7KNrPb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷冻室温度偏高","id":""}],"text":"","id":"doxcnQkYWq4yYC2YikDI3gcGPgh"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：室温偏高而温控器旋钮调得不合理（数字过小）","id":""}],"text":"","id":"doxcnaskSGc0Y8GIuwr3g1HxFGg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重调温控器旋钮至数字较大位置","id":""}],"text":"","id":"doxcnWMCOm8Gq40kG8OpvNf0Vnb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：开门过于频繁或开门时间过长","id":""}],"text":"","id":"doxcnCCkQSi4OW6cIkpxlU91qmf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：减少开门次数和时间","id":""}],"text":"","id":"doxcnqiSgeoWYE2CyotWJgFbTKh"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：门封不严","id":""}],"text":"","id":"doxcnMakOy6MQmOI8aCAKltQmGd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检修门封，使其严密","id":""}],"text":"","id":"doxcnO8wKWUGGwS0Eiqynd9UJRc"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：制冷剂漏失","id":""}],"text":"","id":"doxcncsWeAyACeWWMsx9Tszxpjg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：找出漏洞，放气补焊，再抽真空重新灌入制冷剂","id":""}],"text":"","id":"doxcnIkwMsmCKo6CK6AN4XaGQlE"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：充灌制冷剂过多或过少","id":""}],"text":"","id":"doxcniw8wouYGCecok5OUqziMZe"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新调整或充灌制冷剂","id":""}],"text":"","id":"doxcnYcikMOuYiESYg7URPe4lGf"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：压缩机制冷效率下降","id":""}],"text":"","id":"doxcnc8YiWoceQ44m4f4ptmiP7n"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拆修压缩机","id":""}],"text":"","id":"doxcnQIQ6coqwmOqE6v0U69x2Sc"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因：翅片蒸发器被冰箱堵塞或毛细管堵塞","id":""}],"text":"","id":"doxcnskQ4EmGuyQEYqM9CQg06Yc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：确定原因后检修","id":""}],"text":"","id":"doxcnyo8aAOUseIUsIB7Aq7Jyse"},{"type":"paragraph","children":[{"type":"text","text":"8、故障原因：冷风循环风扇不转或运转不正常","id":""}],"text":"","id":"doxcniGyYKSCYuyOUKcAQEZFxsc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理或更换","id":""}],"text":"","id":"doxcnIykMKE8uw0OImsoooPpHvg"},{"type":"paragraph","children":[{"type":"text","text":"9、故障原因：结霜厚而未清除","id":""}],"text":"","id":"doxcnIgKg2GqU4uAsaULq5FJ7jc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：清除结霜","id":""}],"text":"","id":"doxcnK2A8sec20AaYmmpzBTZaCe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"压缩机长时间运转不能自动停机","id":""}],"text":"","id":"doxcncC6Oyaa20Cym2UNCNopXKk"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：箱内一次性放入过多温度较高的食品或连续冻结大量冰块","id":""}],"text":"","id":"doxcn4Ws46yoimmwYMsUaMVNWVD"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：适当减少放入食物，并放凉后再放入，减少冻冰量","id":""}],"text":"","id":"doxcnYSyquK0qKqAUuOXw44HfJ1"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：开门过于频繁或开门时间过长","id":""}],"text":"","id":"doxcnOcAqyE8kce8eKb21l7WpyK"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：减少开门次数和时间","id":""}],"text":"","id":"doxcnaEqgiM4C86yMgbEzcD7t7I"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：温控器误调到不停点","id":""}],"text":"","id":"doxcneS6AC0qmoiqamwAlXYbrYc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：按需要重调温控器","id":""}],"text":"","id":"doxcnQY8mK4UqcqAMXKt7UNLHb4"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：制冷剂漏失","id":""}],"text":"","id":"doxcn0gWgqQ4aSIqeSSX1rYy3Ie"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：找出漏孔，放气补焊，再抽真空，重新充灌制冷剂","id":""}],"text":"","id":"doxcnaa2yKmYssUeic78xYRJxcc"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：毛细管被杂质污物堵塞（脏堵）","id":""}],"text":"","id":"doxcn8gEiSKcUqcOwkp9EqsWiUf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：用热毛巾敷裹毛细管解冻或更换毛细管","id":""}],"text":"","id":"doxcn4kCG4KmIiqAoQhRuSOlfhd"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：毛细管被冰堵塞（冰堵）","id":""}],"text":"","id":"doxcnOecMiioAC4EISeJWg1d7be"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：放掉制冷剂，烘干分子筛过滤器，重新抽真空后充灌制冷剂","id":""}],"text":"","id":"doxcn2EMQUGwacC6wW8036Exwmg"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因：","id":""},{"type":"text","text":"电冰箱环境温度过高（大于40度）或空气对流受阻","id":""}],"text":"","id":"doxcnS8C4qGo6Aowi8VyiIBFflg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调换放置位置，改善空气对流","id":""}],"text":"","id":"doxcnqyqOu666AUOIK0J9Vp3O3e"},{"type":"paragraph","children":[{"type":"text","text":"8、故障原因：温控器触点粘连或或感温管松动失控","id":""}],"text":"","id":"doxcn2goqCQCIQ6UMhMqkHYyKhf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：断电后将温控器旋至“停”点再旋回原定点通电。若仍不正常，则更换","id":""}],"text":"","id":"doxcnCiAsaym0AmqasPshnrF3yg"},{"type":"paragraph","children":[{"type":"text","text":"9、故障原因：箱壁或门壁隔热层中流入水或结冰","id":""}],"text":"","id":"doxcnYAgyUaKu4cY0JQJiIcBTmT"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：干燥隔热层","id":""}],"text":"","id":"doxcnWoqgM6Y6UWEqWQd6X94yDx"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"压缩机运转时噪声大","id":""}],"text":"","id":"doxcnWa0GMIwYEiq0ZcDj8iVJJk"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：箱体未放平稳","id":""}],"text":"","id":"doxcnkAy2m2yWiUQEiEVdAbaf5g"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新调平放稳","id":""}],"text":"","id":"doxcniMG0eegOU6CsWiy4Hr0VZg"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：电冰箱背后与其他物件或墙壁触碰","id":""}],"text":"","id":"doxcnm8wk0CCW8KYW2xiIsjrJ4b"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：适当调整位置或物件，使它们脱离触碰","id":""}],"text":"","id":"doxcn6oka4Qo04OaMIrwfo3wpzg"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：电冰箱背部的接水盘脱离原位置而振动发声","id":""}],"text":"","id":"doxcnyG0eMswg4kcooTHH7skzvh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新放好接水盘，并垫上泡沫塑料","id":""}],"text":"","id":"doxcnYqw6gai0GIGmKmnNw3hhXe"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：风扇与其他部件碰撞","id":""}],"text":"","id":"doxcnGUKEAC4SKqSyshG93IYuDb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：移动风扇位置","id":""}],"text":"","id":"doxcnAuQy0ae0oiiQ2JIvAuELXg"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：管道与箱件碰撞","id":""}],"text":"","id":"doxcno8WkS80skoeUCudMww8hIg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：挪动管道，拧紧固定螺丝","id":""}],"text":"","id":"doxcnwyyEiGokge6Sy8SLdWWXUd"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：压缩机减振胶垫压得过紧或老化变硬","id":""}],"text":"","id":"doxcnimswmCs0EW4E2BM167g1Qc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调松或列换胶垫","id":""}],"text":"","id":"doxcn8KMAcGUSOw2Uma7v8R3pGh"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因：压缩机内部噪声大","id":""}],"text":"","id":"doxcnmEgQEqG04Ceq6dph71FkYL"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拆修或压缩机","id":""}],"text":"","id":"doxcnYGckkWeWIcG6WVDlHQbkVb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"压缩机运转时间过长而停机时间过短","id":""}],"text":"","id":"doxcng6g6ySSU84cO0S3qcAImTe"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：制冷剂泄露使制冷效果变差","id":""}],"text":"","id":"doxcn00AsEQ4CEiKa48sthrJlWe"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：查漏补焊","id":""}],"text":"","id":"doxcnuU0cWGIu0Y0223V1g6JhPb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：温控器旋钮误调在强冷档，达到最低温度需要压缩机长期运转","id":""}],"text":"","id":"doxcnGqkMcG8Q0WyASy5YYgcf2c"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重调温控器旋钮","id":""}],"text":"","id":"doxcnO4awi0eKc46AiA4DAIEBzc"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：箱门未关闭，漏入热量多，使压缩机运转时间长","id":""}],"text":"","id":"doxcn8cocOYqMmU6mGGm3XfyaRb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查门封，关严箱门","id":""}],"text":"","id":"doxcnUiqQG88Mg4weCEwJ4dwmih"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：制冷剂充灌得过多，制冷效果差","id":""}],"text":"","id":"doxcneY24UCYOkQi2g7Wg0TeAng"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整毛细管长度或重调制冷剂量","id":""}],"text":"","id":"doxcnIEMUSCWQ6wGyqaC2mS62yg"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：环境温度偏高，散热效果差","id":""}],"text":"","id":"doxcnKC8aU6aSA8aqALQsMQbjff"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：改善电冰箱周围散热条件","id":""}],"text":"","id":"doxcn40qciq8QiQgAqk5WNRBEOf"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：电冰箱内放入过多食品，热负荷过大","id":""}],"text":"","id":"doxcneiWouYQWueYuO4y283uSnd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整放入食品的数量","id":""}],"text":"","id":"doxcnMmYMY4y6SsQUWa6vg7OxKf"},{"type":"paragraph","children":[{"type":"text","text":"7、故障原因：压缩机进、排气阀有漏气","id":""}],"text":"","id":"doxcnkYqk8CIqMYSkxZf8owE0wO"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拆修或更换","id":""}],"text":"","id":"doxcnciS4sau88kK4SQQ6pkrx9c"},,"attrs":{"height":675,"note":[{"type":"text","text":"压缩机运转时间过长而停机时间过短","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/fa5ca906305849b8b1c3080336c09c6e","width":1012},"text":"","id":"doxcn064e8Ue6GoMeGUB2sVCQ9d"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电冰箱内温度正常但压缩机起动频繁","id":""}],"text":"","id":"doxcnyGyGKg4cSu64dH9VYlm1Ao"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：感温管与蒸发器接触不良，未靠近蒸发器，使感温失真","id":""}],"text":"","id":"doxcnysGYiwOiA8eKy9FL4Dstdb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重调感温管位置","id":""}],"text":"","id":"doxcn4cUokUwOmmEa6ois7BDLgh"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：起动触点接触不良，时断时通","id":""}],"text":"","id":"doxcnckkqsAUAyyEe89aEUJd4qy"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整触点连接铜片，使其接触可靠","id":""}],"text":"","id":"doxcngEOkWIASUUSsYZhN8U7I0f"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：温控器旋钮位置不当","id":""}],"text":"","id":"doxcn62q8AW04cmy066FPMAUTTm"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重调温控器至合适位置","id":""}],"text":"","id":"doxcnG0u4YWOQWwCyKgEiMl3GMe"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：过载安全保护继电器接点与电热丝位置过近","id":""}],"text":"","id":"doxcneQ6oUE4UwGgUao9QZCvmed"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：重新调整过载螺钉，使两者相距适当","id":""}],"text":"","id":"doxcnIkukkcWumkyCgCAhl5Im3F"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电冰箱能制冷但箱内照明灯不亮","id":""}],"text":"","id":"doxcnwewOOse0wU6WKmzPh6peGe"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：灯泡损坏","id":""}],"text":"","id":"doxcnGikwACkw0omSGagUdBj0Be"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换相同规格的灯泡","id":""}],"text":"","id":"doxcnuiKaMWySsOMoBuJRkjg1vn"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：照明灯泡与灯座接触不良","id":""}],"text":"","id":"doxcnuuwkWSiko4Cq6ZxzgsPTse"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：将灯泡拧紧","id":""}],"text":"","id":"doxcn2IIosiSOwqOY0GlnGYNQid"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：照明灯电路断线","id":""}],"text":"","id":"doxcnYUCmki2GAYKkwHVIqBh1Rg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：查出断线处并修复","id":""}],"text":"","id":"doxcn2WMIkYO2AUKeiMlPm56YLh"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：门灯开关接触不良","id":""}],"text":"","id":"doxcnggco8G66SCImOQ1Nby3i2f"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拆开灯开关，重新调整弹簧压力，","id":""},{"type":"text","text":"使其接触良好","id":""}],"text":"","id":"doxcnGeYKu4eq4U0E4CuwTaAX9b"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"照明灯不亮且压缩机不工作","id":""}],"text":"","id":"doxcnMGIae0uuaA4QWo386qw08g"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：保险丝熔断","id":""}],"text":"","id":"doxcnKKICUmYgCWUMgBodYtOWmh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：查出原因，更换同规格新保险丝","id":""}],"text":"","id":"doxcn4sQiwygMw2U8i0UhMJxS4f"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：电源插头与插座连线断路","id":""}],"text":"","id":"doxcn66S2mwEwCA0cIFD7WHo0Qb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：查出断线处，修复或更换","id":""}],"text":"","id":"doxcnCuYWmSSGEUekYfOeWm7HHd"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：电源插头接触不良","id":""}],"text":"","id":"doxcny4qOE4MQoKu0szyOSPo0Lh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整接触或更换","id":""}],"text":"","id":"doxcnm6mqg40gYeoIYFrv872xAb"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：停电","id":""}],"text":"","id":"doxcnEmqWKE02Y2M66CnZW9cRch"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拨下电源插头，待来电时再工作","id":""}],"text":"","id":"doxcnmEMgoEsQwSAgui8YOYUxeb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"门将关上时照明灯不熄灭","id":""}],"text":"","id":"doxcn2s4aUiIk2mYsOGGnzbxanh"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：门灯开头失灵","id":""}],"text":"","id":"doxcn8CsASe6oOaqSe8dTQgnjph"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修复或更换","id":""}],"text":"","id":"doxcnUG2wMUoYksG64SuuJ4wZne"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：开关位置不对，关门时未能压下按钮，以切断照明灯电路","id":""}],"text":"","id":"doxcnG0AwYMkGsC4skHwLdm3hWd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：调整门灯开头位置（包括温控器位置），使开头正常工作","id":""}],"text":"","id":"doxcnEK8we4oOmaUoyMTTNn2alf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"温控器置于通常使用位置时保险丝熔断","id":""}],"text":"","id":"doxcnQkaCEGIy2IMEEbJnLhMrxg"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：包括电冰箱在内的家电电器总负荷已超过保险丝的额定电流","id":""}],"text":"","id":"doxcnIcC4qqIIcoUGWsJTgwn5Zc"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：在家用小火表、布线等容量允许的前提下，适当加大保险丝规格","id":""}],"text":"","id":"doxcn6ic4mqaUSE68GmCBkVoiKb"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：单相交流电动机起动电容损坏而产生短路","id":""}],"text":"","id":"doxcns0GgoKQ6A8MGQ1gdfyRsme"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换新的同规格电容器","id":""}],"text":"","id":"doxcn6iU8I2M2as2sOEB4ngIhpf"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：起动继电器触点粘连","id":""}],"text":"","id":"doxcn6uCqUEQUK4aGGg7CV44Dme"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：修理或更换","id":""}],"text":"","id":"doxcn46maweqI6umMcHa4hAEBJd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：压缩机定子线圈或电源插头短路","id":""}],"text":"","id":"doxcnCmEAWOcWmcWCO6dmhsNkWf"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：查明原因后修复","id":""}],"text":"","id":"doxcnGk4y8IO26QW0WEDXqWm2uf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电冰箱放置处积水","id":""}],"text":"","id":"doxcnwCGyw66aqsOMKQWw5eCigg"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：泄水系统堵塞或软管破裂，使融霜水从冷藏室内溢出","id":""}],"text":"","id":"doxcnWYgcg6wo6gcAesFwc7vRQb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：查出原因，排去堵塞物或更换软管","id":""}],"text":"","id":"doxcniiugUGWuOo0SmIk59bufbd"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：接水盒（盆）中融霜水过满而溢出","id":""}],"text":"","id":"doxcnsyqCEUImSMgKk3L8aK5zAh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：及时倒掉接水盒（盆）中水，有自动蒸发皿者，检查有关加热蒸发装置有否故障，并排除之","id":""}],"text":"","id":"doxcnEsocOIgIykS0SidrYBQ9ag"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：滤水器堵塞","id":""}],"text":"","id":"doxcnyM26OCwgCIeYWQJJNIfmwg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：排除堵塞物","id":""}],"text":"","id":"doxcnSkOG4g4mg8a0uytcwr2DCg"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：环境空气过于潮湿，遇冷凝结成水","id":""}],"text":"","id":"doxcn4YCaS2CMuWWcK09iHxYesd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：改善放置环境，使其干燥通风（就冰箱而言，此并非故障）","id":""}],"text":"","id":"doxcnog6CsCc0IUYOc3xEp7lz1f"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷冻室封条被冻住","id":""}],"text":"","id":"doxcne40eMkmoCs8MeshHuP4ACq"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：门封条损坏","id":""}],"text":"","id":"doxcn0246G62EKOcE4EhJz3zT9e"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：用热毛巾或电吹风对门封条冻结处加热，待门拉开后，再修复或更新封条","id":""}],"text":"","id":"doxcneksWWUuqsIMgOIPNx9RkSd"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：设有门封电热丝的电冰箱，门封电热丝失效","id":""}],"text":"","id":"doxcnAMsCawOKMo6myqC9U5EY7f"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：拉开门后，更换门封电热丝","id":""}],"text":"","id":"doxcnSKeG6w6MUmCMonbTw6GjAd"},,"attrs":{"height":682,"note":[{"type":"text","text":"冷冻室封条被冻住","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/8a5e3d14d1bf485590bcbaa2021bcf2c","width":1023},"text":"","id":"doxcnY4MCsEwy0QQIIX4QGDryNe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"打开箱门有难闻臭味","id":""}],"text":"","id":"doxcnyG8Kc4I00ECOo9DlUc0Gig"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：电冰箱内有腐败的残渣、废物、剩水等","id":""}],"text":"","id":"doxcnsWsU4kMA4SgWAne5XuvXVx"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：彻底清扫，可用清洁剂或苏打水清洗","id":""}],"text":"","id":"doxcnw2cCSCMMc688XDaT625aoJ"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：存放有浓味的羊肉、牛肉等食品而未用保鲜膜或塑料袋封装，使气味扩散","id":""}],"text":"","id":"doxcnowgGqcAEEWIu2ROZsYLbwd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：用保鲜膜、塑料袋（或瓶、罐）封装食品","id":""}],"text":"","id":"doxcnseWE2wkUQSKkQpfZGPQc3e"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：制冷剂泄漏数量很多，使其影响贮存食物的质量，产生异味","id":""}],"text":"","id":"doxcn4y4qWGGssY84oRC5aUxZnh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检漏、修复","id":""}],"text":"","id":"doxcnUCk0syaGS0w2U3eGFuy9qh"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：箱壁隔热层破损，水蒸汽侵入造成腐烂变质而产生怪味","id":""}],"text":"","id":"doxcnUcQUiiueCccmgH5jatyJkg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换隔热层或内胆、注意防潮","id":""}],"text":"","id":"doxcnCsaigwcsSsEUFWcW6bBpnt"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：电冰箱久置未用，而又未稍打开箱门，造成启用后有霉味散出","id":""}],"text":"","id":"doxcnSM0WuY6uo8iggVQGRJC88c"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：清洁、同时用市售除臭剂清除电冰箱内的异味","id":""}],"text":"","id":"doxcnSISIGOeaC4o8SWDC6hZ0Ie"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"冷冻食品变味","id":""}],"text":"","id":"doxcnY8GmGgyG6q2Iq2bzPUWSth"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：冷冻食品未用塑料袋或保鲜纸严密包装而串味","id":""}],"text":"","id":"doxcngYqkEe08CaYkof9k0E1aFd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：冷冻食品应使用烹袋或保鲜膜封装","id":""}],"text":"","id":"doxcnMsao2YA4K8Ys8saU4Oia2b"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：制冷剂严重泄漏，被冷冻食品吸收而产生异味","id":""}],"text":"","id":"doxcnyakSiEYkuU0qkHUbry26jb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检漏、补焊","id":""}],"text":"","id":"doxcnGm2ysyGqQCO0cTsPxi4ule"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：隔热层材料破损，其气味为冷冻食品所吸收","id":""}],"text":"","id":"doxcn4Amk6c0ka4kCwkdo9Q9xKP"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换隔热层或内胆","id":""}],"text":"","id":"doxcnAEcQaYcoqmQogv3efEkoLd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：冰盘在制冰前未洗净，融霜水滴入，而使冰块味不正","id":""}],"text":"","id":"doxcnEOS6kEIMEq8moKknUFtxlb"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：制冷前先洗净制冰盘","id":""}],"text":"","id":"doxcn0mQ80YcYggUeCuJSO9H6Wd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电动机运转中过热","id":""}],"text":"","id":"doxcn4YgOquCWKey2CC7UsKE8yg"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：制冷剂充灌过多或有空气存在，致使排气压力过高","id":""}],"text":"","id":"doxcnGk2II8CycIEU2Zmelnhlzg"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检修、抽真空并排除多余制冷剂","id":""}],"text":"","id":"doxcnqGKkME8iwu6a00raHF5XSg"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：毛细管或干燥过滤器堵塞，使电动机负载增大而过热","id":""}],"text":"","id":"doxcnQeGE2GOgE8yyK09iQmM7Pd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查、排堵或更换","id":""}],"text":"","id":"doxcniai2wqwCs6C6ETOBZatCxb"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：","id":""},{"type":"text","text":"电压过低","id":""},{"type":"text","text":"（低于187V），使工作电流增大而电机过热","id":""}],"text":"","id":"doxcnm0WA8yy8SISqMNYKZrTrEh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：待电压正常时再工作，或采用稳压器","id":""}],"text":"","id":"doxcnOMo80gcqAukkpzCpGm1HgC"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：起动电容器损坏，使电动机难起动或转速慢，起动电流剧增而引起电机过热","id":""}],"text":"","id":"doxcniwciOOoMuqkUS4Nkp0AC9e"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换新电容器","id":""}],"text":"","id":"doxcnm0QKGIkGywyEQDSmZqfWsh"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：电动机轴承损坏或部分绕组短路","id":""}],"text":"","id":"doxcnUcAOOk6AMkCgeAQdMpWYad"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：更换轴承，拆修或重绕电机绕组","id":""}],"text":"","id":"doxcnUI688GU2ksAYuLI1iEDPqE"},{"type":"paragraph","children":[{"type":"text","text":"6、故障原因：蒸发器或冷凝器管道中有堵塞","id":""}],"text":"","id":"doxcn0QgeISI6Oc0SKYsabI4tce"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查后排除堵塞","id":""}],"text":"","id":"doxcnoAuo42O0SkYYDaohqyysdF"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"有电线烧焦味","id":""}],"text":"","id":"doxcn0awSEs2oA6AMQtInthLMXb"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：电源线被压在箱底下，使电线短路","id":""}],"text":"","id":"doxcnCAEcecWAOkGaiEZLddtzDh"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：取出电源线，更换或修复","id":""}],"text":"","id":"doxcnscWCg6EQiyKG4FVfKg81rf"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：电源线贴在冰箱压缩机外壳，因高温致使塑胶线绝缘层烤出焦味","id":""}],"text":"","id":"doxcnsuKY4q2ogkswIjzB1ebcRT"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：移开电源线，并修复或更换","id":""}],"text":"","id":"doxcnQAwWg6IASgSAGaiqdI4qAg"},{"type":"paragraph","children":[{"type":"text","text":"3、故障原因：电动机起动继电器线圈短路而发出焦味","id":""}],"text":"","id":"doxcnawooE6QwG8SEoDvnZ2sCBd"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查并拆修、更换","id":""}],"text":"","id":"doxcnSwG68agI88oKg7MXV2nVGd"},{"type":"paragraph","children":[{"type":"text","text":"4、故障原因：全自动化霜定时温控器线圈短路而发出焦味","id":""}],"text":"","id":"doxcncAkCG4eEo48EY7xXc4CJae"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查并拆修、更换","id":""}],"text":"","id":"doxcni4imucUUWWYCY1eHawMM1d"},{"type":"paragraph","children":[{"type":"text","text":"5、故障原因：压缩机线圈短路而发出焦味","id":""}],"text":"","id":"doxcnAWmqyaUKkKeeCuuYBtN5Ic"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：检查并重绕","id":""}],"text":"","id":"doxcny84ccs0gu6WYANHsq6Mdzg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"接触箱体或开门时有麻电感","id":""}],"text":"","id":"doxcny2UWUikECKQi6pCZfkoK9C"},{"type":"paragraph","children":[{"type":"text","text":"1、故障原因：","id":""},{"type":"text","text":"电冰箱未设接地线，或接地线障碍","id":""}],"text":"","id":"doxcnKSueGuOQcIGUuYwQQLlUTo"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：加接接地线，或检查修整，使接地可靠","id":""}],"text":"","id":"doxcnk6oYuSOWA06cuRbu8afD9O"},{"type":"paragraph","children":[{"type":"text","text":"2、故障原因：因严重受潮，致使机壳与电器部件的绝缘性能降低（与地绝缘电阻小于2MΩ）","id":""}],"text":"","id":"doxcnyie0UGCcE6a0yWGkJgyyoe"},{"type":"paragraph","children":[{"type":"text","text":" 排除方法：擦干或烘干潮湿机电件","id":""}],"text":"","id":"doxcnUQK8sG6IWqOMWYBlX8Sz6f"},,"attrs":{"height":683,"note":[{"type":"text","text":"接触箱体或开门时有麻电感","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/66432606682f4e29b1299fc5e1f2fcb2","width":1024},"text":"","id":"doxcnWkaO0E4yiAs8wxCV6l2Ddg"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"冰箱的保养","id":""}],"text":"","id":"doxcne0aqe8OQwKS6WewWoFxA3e"},{"type":"paragraph","children":[{"type":"text","text":"定期适当保养可以延长冰箱的使用寿命。保养冰箱前务必拔下电源插头。","id":""}],"text":"","id":"doxcn4S2KsqCOseOMO0YrpQbPie"},{"type":"paragraph","children":[{"type":"text","text":"1、经常清理冰箱背面或底部冷凝器和压缩机上的灰尘。可使用吸尘器或毛刷除尘。注意不要用湿布去擦冷藏器和压缩机上灰尘。","id":""}],"text":"","id":"doxcnwmuki86iKqkOorEMws5F72"},{"type":"paragraph","children":[{"type":"text","text":"2、冰箱长期停用时，应先切断电源，取出箱内一切食品，将箱内外清理干净，敞开箱门数日，使箱内充分干燥并散掉冰箱内的异味。","id":""}],"text":"","id":"doxcnSacACGAGqwgYstf143YEcc"},{"type":"paragraph","children":[{"type":"text","text":"3、检查排水管。如果排水管堵塞，水就会漏到冰箱内。要用铁丝捅一捅排水管，除去积在排水管上的东西。","id":""}],"text":"","id":"doxcn4IWYO6gGwCieCikKFCroDc"},{"type":"paragraph","children":[{"type":"text","text":"4、不要忽略门封胶条的清洗，将漂白剂用10倍的水稀释后用牙刷蘸湿清洗，最后用水将漂白剂冲去。胶条脏污易老化，会影响冰箱的密封性，增加耗电量。","id":""}],"text":"","id":"doxcnaiyoQqqMwaAiolgXwzotHd"},{"type":"paragraph","children":[{"type":"text","text":"5、检查振动、噪音以及压缩机的温度。运行中摸压缩机外壳，不应有明显的振动感，白天不应听到压缩机明显启动的声音。","id":""}],"text":"","id":"doxcnUQqWCgMWG6qaSOXERZsLzh"},{"type":"paragraph","children":[{"type":"text","text":"6、注意检查电源线上是否有裂缝，防止漏电。","id":""}],"text":"","id":"doxcnqmKw0o4E0MoUIPIBrnFMMh"},{"type":"paragraph","children":[{"type":"text","text":"7、用温水或中性洗涤剂将冰箱内外清洗并擦干，敞开冰箱门通风干燥一天。","id":""}],"text":"","id":"doxcnMsKquE0uuQIkKkeiuOctfh"},{"type":"paragraph","children":[{"type":"text","text":"清洁冰箱外壳最好每天进行，用微湿柔软的布每天擦拭冰箱的外壳和拉手。清理内胆前先切断电源，把冰箱冷藏室内的食物拿出来。软布蘸上清水或食具洗洁精，轻轻擦洗，然后蘸清水将洗洁精拭去。拆下箱内附件，用清水或洗洁精清洗。清洁冰箱的“开关”、“照明灯”和“温控器”等设施时，请把抹布或海绵拧得干一些。内壁做完清洁后，可用软布蘸取甘油(医用开塞露)擦一遍冰箱内壁，下次擦的时候会更容易。用酒精浸过的布清洁擦拭密封条。如果手边没有酒精，用1：1醋水擦拭密封条，消毒效果很好。用吸尘器或软毛刷清理冰箱背面的通风栅，不要用湿布，以免生锈。清洁完毕，插上电源，检查温度控制器是否设定在正确位置。","id":""}],"text":"","id":"doxcnkcywOKCA6GGSYlHDQyZs0d"},,"attrs":{"height":611,"note":[{"type":"text","text":"冰箱的保养","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/d4f0dcf28a964c1389d1f95eed516954","width":1023},"text":"","id":"doxcn8EMI6kUAWCmOs9NcBMROMb"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnEsCE86og8Q6sCCJeoMhcch"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcngKWEaOuAuEoegHeuX81NHc"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnaKkQyeeEgmgUas1FOsK5ae"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnauosGy0C6WwWyeEONzFskb"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnaqQQyaU6OSkUgn1dLACqxe"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnGWgkwWY8KCmMiqWfF0Wvih"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnSkGymm8Ui4W4Iz2FF7knqd"}]%3C%2Fhowto_content%3E<h2>八、空调维修教程？</h2>空调是现代生活中不可缺少的一部分，它提高了人们的生活水平，使人们在适宜的温度下生活。但是做为家用电器，长时间的使用，也难免会出现故障，那么出现故障该怎么办呢？本文就教教大家怎么处理。空调基础知识核心部件空调器的制冷（制热）系统由压缩机、冷凝器、毛细管（或电子膨胀阀）、蒸发器四大部分组成。分体式空调器中，这4大部件分为室内机和室外机两部分。室外机有压缩机、冷凝器、毛细管（或电子膨胀阀）3大制冷（制热）部件，室内机只有1只蒸发器，它们之间用管路、截止阀来连接，从而成为一个完整的制冷（制热)系统。压缩机将气体压缩，将低压气体变成高压气体，常见的有涡旋式压缩机、转子式压缩机，为制冷剂提供从高温环境吸热、向高温环境放热的能量，帮助制冷剂循环顺利进行。冷凝器将制冷剂由气体冷凝变成液体，放出热量。节流装置将高压液体变成低温低压液体，常见的有毛细管和膨胀阀，制冷剂压力越低，沸点越低，节流装置的作用就是将制冷剂的压力降低到制冷剂对应的沸点比制冷时室内温度（需要从室内吸热），制热时的室外温度低（需要从室外吸热），保证制冷剂能从空气吸热，正常蒸发。蒸发器将制冷剂由液体蒸发变成气体，吸收热量。循环原理：制冷和制热原理制冷空调制冷时，制冷剂先经过压缩机变成高压气体；然后经过室外机换热器（冷凝器）冷凝放热变成高压液体；然后高压液体经过节流装置，会变成低温低压的液体；然后经过室内机换热器（蒸发器）蒸发吸热变成低温低压的气体，最后再回到压缩机。制热空调制热时，制冷剂先经过压缩机变成高压气体，然后会先经过室内机换热器（冷凝器）冷凝放热变成高压液体；然后高压液体经过节流装置，会变成低温低压的液体；然后经过室外机换热器（蒸发器）蒸发吸热变成低温低压的气体，最后再回到压缩机。注意制冷制热时，制冷剂流向是不同的，制冷时先流过室外机换热器，此时室外机是冷凝器，室内机是蒸发器；制热时，制冷剂先流过室内机换热器，此时室内机是冷凝器，室外机是蒸发器。制冷制热不同状态时，空调会通过四通阀改变制冷剂的流向。上图红色方框内为四通阀。如果没有四通阀，空调只能实现单一制冷或者制热，不能冷热切换。检修思路空调检修遵循由室内到室外再到中间，先易后难。要想电路故障检修具体和简单化，就要在检修时把室内与室外电路、主电路与控制电路故障区别开来。控制与主电路故障1、对于压缩机频繁开停故障，可通过测量空调器负载电压与压缩机运行电流来判断故障部位。如压缩机运转电流过大，说明故障在主电路；如压缩机运转电流正常，说明故障在控制电路。2、对于风机运转压缩机不启动故障，可通过观察室外交流接触器是否吸合来判定故障部位。如接触器吸合而压缩机不工作，说明故障在主电路；如接触器不吸合，说明故障在控制电路。对于变频空调压机不启动，可通过检测功率模块来排除故障。3、测量室内与室外保护元件是否正常，来判断故障区域。如测量保护元件正常，说明故障在控制电路；如测量保护元件损坏，说明故障在主电路。4、对于压缩机不运转故障，还可通过强行按动接触器，观察压缩机是否能正常制冷。如按下接触器后压缩机能运转且制冷，说明故障在控制电路；如按下接触器压缩机过流或不启动，说明故障在主电路。(变频压缩机不能采用此法)5、对于压缩机频繁启动故障，如摸压缩机外壳温度过高，多为主电路或压缩机本身故障。6、对于变频空调来说，可以通过空调器的故障指示灯来进行判断，如功率模块、通讯故障等。室内与室外电路故障1、有输入与输出信号线的空调器，可以使用短接方法来进行判断。如采用上述方法后空调器能恢复正常，说明故障在室外机；如故障没有消除，说明故障在室内机。2、测量室外机接线端上有无交流或直流电压判断故障部位。如测量室外接线端子上有交流或直流电压，说明故障在室外机；如测量无交流或直流电压，说明故障在室内电路。3、对功率较大的柜式空调器可通过观察室外接触器是否吸合，来判断故障部位。如接触器吸合，说明故障在室外机；如没有吸合，说明故障在室内机。4、对于有故障显示的空调器可通过观察室内与室外故障代码来区分故障部位。5、对于采用串行通讯的空调器电路，可用示波器测量信号线的波形来判断故障部位。6、对于热泵型空调器不除霜或除霜频繁，则多为室外主控电路板故障。7、有条件也可通过更换电路板来区分室外机故障。空调故障检修方法1、插上电源插头，室内机电源指示灯亮，如无电源指示，说明您家的电源有故障或指示灯损坏。（下图左起第一个为电源指示灯）2、有电源指示，用遥控器按操作键，信号发射不出去。首先，检查遥控器内的电池是否有电，然后检查电池的正负极片触点有无氧化腐蚀，若上述正常，检查遥控器内部电路板是否损坏，可将遥控器靠近一台调幅收音机，按遥控器键进行干扰试验，听收音机是否发出有“嘟嘟”声，有声说明遥控器无故障。3、当遥控器确定无故障时，信号还是发射不出去时，可用室内机强制运行开关验证，强制运行时，室内贯流风机和室外压缩机若运转正常，制冷效果良好，则证明空调器室内机红外接收部位有故障。4、当你使用的遥控器装上新电池使用不到一个月就不显示时，可将遥控器的后盖打开，用95%的酒精清洗一下电路板和按键触点面导电胶片，干燥后，即可排除漏电故障，遥控器液晶显示缺字也可采用这种方法。5、变频空调器中的温度传感器起着非常重要的作用，室内机有空气温度传感器和蒸发器温度传感器;室外机有空气温度传感器，高压管路传感器和低压管路传感器，有的传感器在长期使用后发生阻值变化，使控制特性改变，(如室内机空气温度传感器阻值变大后，会引起变频器输出频率偏低)，为了保证控制精度，及其相同的工作特性，确定传感器故障后，应换用原型号的产品。6、在空调器出现故障时，如果鉴别整个控制系统是否有故障，可将室内机控制器上的开关放在“试运行”挡上，此时微处理器会向变频器发出一个频率为50Hz的信号。若此时空调器能运转，并保持频率不变工作，一般认为整个控制系统无大问题，可着重检查各传感器是否完好。如果空调器不能正常运行，说明控制系统有故障。故障情况分析常规故障现象成因故障一现象：空调系统不工作且空调的压缩机不吸合。　成因：制冷剂部分或全部泄露。　　维修：找出导致制冷剂泄漏的故障点，并更换损坏的零件，然后重新将其抽成真空状态，再添加适量的制冷剂。容易发生制冷剂泄漏的部位有：管路及其密封圈、冷凝管、膨胀阀、压力开关等。　　故障二现象：空调不能制冷，压缩机能够吸合，但低压很低且排出管表面温度极高。　　成因：膨胀阀上的感温头损坏，导致冷媒泄漏无法制冷。　　维修：将坏掉的感温头换掉，并将系统抽成真空、保压，然后根据空调规定的剂量适量添加制冷剂。　故障三现象：空调系统不工作且空调的压缩机不吸合，但空调系统内的压力平衡。　　成因：空调系统的保险片、继电器、热敏电阻接线、冷凝风扇接线等部件出现问题。　　维修：对上述部件一一进行排拆，更换掉损坏的的部件。　　故障四现象：制冷效果不佳，风量较小，且机箱运行噪声较大。　　成因：空调的管道中有异物进入，或者灰尘堆积导致过滤网阻塞。　　维修：定期拆下过滤网并对过滤网进行清洗，清洁管道，然后重新安装。　　故障五现象：空调制冷效果不佳，机箱正常运行但高、低压的压力均过高。　　成因：添加了过量的制冷剂，或在压缩机中添加了过多的润滑油。　　维修：如果是制冷剂添加过多，则排出、回收多余的制冷剂；若润滑油加注过多，拭去多余的润滑油到合适的剂量。然后同样要进行抽空、保压、加制冷剂等步骤。　　故障六现象：随着使用时间变长，空调的制冷效果变差，高低压压力都偏低。　　成因：使用时各个部件的街头松动。　　维修：将松动的接头处重新拧紧。常规故障分析排除以下几种故障就在日常生活中是比较常见。如果家中的空调运行不正常，大家可以对比以下几条，找出故障的原因，并进行简单的维修，然后我们的空调机就又能正常运行啦。压缩机不能运行原因1：电源故障　　排除：用万用表、电笔遂项检查排除故障。保险丝坏则更换保险丝，电线断则更换电线　　原因2：电源电压太低　　排除：用万用表测量电压值，必要时配用电源稳压装置　　原因3：电线连接松脱或断路　　排除：检查电线连接部位，松脱的接插件应重新插牢、插紧，应由专业人员检修　　空调维修压缩机长时间运行而不能自停原因1：由于制冷剂量不足，制冷剂全部或部分泄漏导致　　排除：查出泄漏部位，补漏，将制冷系统重新抽真空，加入制冷剂等，应由专业人员维修　　原因2：过滤器堵塞。　　排除：可更换过滤器，制冷系统重新抽真空、加入制冷剂等，应由专业人员维修　　风机不能运行原因1：主控开关接触不良　　排除：用万用表测量主控开关触点电阻，电阻太大或为零时，应作修复或更换处理　　原因2：风扇电机线圈损坏　　排除：用万用表检查，更换相同规格、相同转速的风扇电机　　原因3：风机的电机与风叶间紧定螺钉松脱　　排除：将紧定螺钉紧固　　原因4：风扇电容器短路或短路　　排除：检查电容器，更换相同规格的电容器　　压缩机起动与停止频繁原因1：室温控制值设置不当　　排除：适当增大室内控制温度与原室温之间的差值　　原因2：环境温度过高　　排除：改善工作环境，如设置遮栅，避免阳光直晒，将空调器安装在通风良好的环境等　　原因3：冷凝器太脏　　排除：清洗冷凝器，去除冷凝器外表面的尘埃　　冷暖型空调器制冷制热调节失灵原因1：电磁换向阀线圈故障　　排除：用万用表测量电磁换向阀线圈，若属线圈断路或烧毁，应更换新的同规格电磁阀　　原因2：电加热装置故障　　排除：用万用表检查，更换相同规格的电加热丝或温度保护器　　原因3：温度控制器失灵　　排除：用万用表检查温控器，对触点作除锈污处理后如依然无效，则应更换相同规格温度控制器　　空调器噪音和振动较大原因1：固定螺钉松动或脱落　　排除：检查螺钉松动的地方，并将其拧紧　　原因2：压缩机管路相碰　　排除：用手适当调整高、低压管的开头或者在易相碰的管子上套上橡皮管，以免相碰时发出异常噪声。维修费用家用空调修理费用要多少？其实费用的问题，还是要根据维修程度来看，大部分可以分为小修、中修、大修。1、小程度修理小城府的修理，原因一般都是小零件故障、家用空调有噪音出现等等，问题不大，修理费用也没有那么多，一般价格在50-100元之间。2、中程度修理中修的价格可能在100-300元之间，大多是因为家用空调上的一些零件要更换，比如更换挂机底座、组件、柜机箱体等等。3、大程度修理大修的价格则在300-1000元之间，具体什么问题，就需要根据家用空调实际故障而定。空调维修安装收费价格：常规品牌售后电话欧美品牌开利空调Carrier全国服务热线/售后电话：400-900-0888约克空调YORK全国服务热线/售后电话：400-820-6607特灵空调Trane全国服务热线/售后电话：400-828-8240麦克维尔空调Mcquay全国服务热线/售后电话：951-05363克莱门特空调Climaveneta全国服务热线/售后电话：400-880-7575欧科空调EK全国服务热线/售后电话：400-188-1963美国美意空调Mammoth全国服务热线/售后电话：400-820-1700国产品牌天加空调Tica全国服务热线/售后电话：400-860-1601美的空调Midea全国服务热线/售后电话：400-889-9315格力空调Gree全国服务热线/售后电话：400-836-5315海尔空调Haier全国服务热线/售后电话：400-699-9999雅士空调Airmaster全国服务热线/售后电话：400-053-0800台佳空调TECKA全国服务热线/售后电话：400-671-2725海信空调Hisense全国服务热线/售后电话：（安装）400-801-1111（维修）400-611-1111志高空调Chigo全国服务热线/售后电话：4006-757-888盾安空调Dunan全国服务热线/售后电话：400-600-3333奥克斯空调Aux全国服务热线/售后电话：400-826-8268国祥空调kingair全国服务热线/售后电话：400-826-0708扬子空调Yair全国服务热线/售后电话：400-887-7000格兰仕空调Galanz全国服务热线/售后电话：4008-300-888TCL中央空调全国服务热线/售后电话：400-812-3456日系品牌大金空调Daikin全国服务热线/售后电话：400-820-1081东芝空调Toshiba全国服务热线/售后电话：400-888-0208日立空调HITACHI全国服务热线/售后电话：400-860-1111三菱空调Mitsubishi全国服务热线/售后电话：400-181-3030（中央空调）400-700-3030（家用空调）松下空调Panasonic全国服务热线/售后电话：400-881-1315合资品牌顿汉布什Dunham-bush全国服务热线/售后电话：800-7070-998新晃空调SINKO全国服务热线/售后电话：400-018-1518西屋康达空调Siukonda全国服务热线/售后电话：400-0757-200韩国品牌LG空调全国服务热线/售后电话：400-611-9999（中央空调），400-819-8008（空调溴化锂/离心机/螺杆机）三星空调Samsung全国服务热线/售后电话：400-810-5858空调保养1、经常清扫空调器面板和机壳的灰尘一般使用干布擦拭。先擦拭，然后再用清水湿擦布擦除掉洗涤剂。切勿用40度以上热水、汽油、挥发性油及腐蚀性溶剂擦拭空调器面板和机壳。不应用硬毛刷刷洗空调器，以免损坏外壳，造成脱漆、褪色等。2、定期清洗空调器的冷凝器和蒸发器盘管可使用毛刷和吸尘器清洗盘管上的灰尘。注意在清洗时毛刷和吸尘器应沿盘管的垂直方向清扫，切勿沿水平方向清扫，以免碰坏盘管的肋片。3、定期清洗空调器的空气过滤网一般2至3周左右清扫一次。清扫时将过滤网抽出，用干的软毛刷刷去过滤网上的灰尘。也可用清水清洗去过滤网上的灰尘。晾干后再装入空调器使用。对灰尘较多的环境，过滤网的清洗应更经常，以免过滤网沾灰尘太多，影响空调器的通风量。<h2>九、矿灯维修大全？</h2>矿灯维修？对于矿灯的维修无非也就从以下几个方面来维护，第一个方面也就蓄电池，蓄电池它起到存储电和放电的作用，如果蓄电池不行了换一个新的就行。第二就是蓄电池与矿灯的导线，以防短路即可。第三就是矿灯的头灯，原来都是小灯珠的，不亮了换个新灯珠就好。<h2>十、铝锅制作教程大全？</h2>铝锅的具体制作方法分为以下几步:第一步：准备材料铝箔软管、锅型模具、清水、不锈钢盆、筷子、蜡、银白色颜料、刷子、打磨砂纸和打火机。第二步：开始制作首先，拿出一个不锈钢盆，然后在不锈钢盆正中间上方，用打火机燃烧铝箔软管，燃烧出来的铝箔屑就会自动掉落进盆中（这里要注意的是，铝箔屑需要足够多的量，大概半盆），接着在盆中倒入一点清水（只需覆盖住底盆即可），之后用筷子把盆中的铝箔屑和清水进行稀释，搅拌均匀就行了。再接着拿出锅型模具，把稀释过的铝箔液体倒入模具中，之后冷却一段时间（大概半小时至1小时左右），等铝箔液体完全凝固住后，就可以把半成品锅拿出来了，最后再进行外包装加工。第三步：半成品加工半成品锅的外形就是银色的，而且颜色还不是纯银色，夹杂着其它颜色，看起来非常难看，所以，我们要对它进行包装，用刷子蘸取银白色颜料涂在半成品锅上，颜色要涂均匀，涂抹完后，需要等一段时间（大概十几二十分钟），使颜料干透；颜料干透后，接着就是打蜡了，把半成品锅360°无死角的全部打上一层蜡，打完后造锅过程就开始接近尾声了，再检查一下半成品锅的外沿是否有凸起不平之处，有的话，需要用打磨砂纸将凸起的地方打磨掉，凸起的地方全部打磨完后，铝锅也就造好了。希望以上回答能够帮助到你

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