В чем причина того, что не работает электроплита, и ее основные неисправности

Эти плиты гораздо безопасней по сравнению с газовыми — нет открытого огня, но при неосторожном использовании можно получить удар электрическим током. Изделия весьма надежны, но иногда пользователи звонят в сервисный центр, чтобы сообщить — сломалась электрическая плита. Безусловно, капитальный ремонт такой бытовой техники с повышенной опасностью должен производить квалифицированный мастер. Но в отдельных случаях можно справиться и своими силами, нужно только знать, в чем причина неисправности, а также иметь общее представление о том, как устроена электрическая плита.

Проведение диагностики

Довольно часто встречаются такие характерные нарушения в стабильной работе изделия:

• конфорки и/или духовка не нагреваются;
• индикаторы не светятся;
• плохо греется одна из конфорок;
• не включается подсветка в духовом шкафу.

Причин возникновения таких нарушений много, одна из них — сработал автомат защиты от перегрузки при резком скачке напряжения в городской электросети. Если же автомат не сработал, а электроплита не подает признаков жизни, то следует провести диагностику.

1. В первую очередь следует проверить наличие напряжения в сети — возможно, отключили подачу тока во всем доме. Если все в норме, то проверяйте автоматику защиты на своем электрощите, осмотрите осторожно клеммы и ищите место подгорания, затем разберите розетку для проведения аналогичного осмотра. Если на щитке все работает, а в розетке напряжение отсутствует — вызывайте мастера.
2. Бывают варианты, когда все работает нормально, но нет тока на входных клеммах плиты — причина в вилке шнура от изделия, возможен обрыв провода, или разболтался контакт его крепления, из-за этого не включается плита.

В третьем варианте можно устранить дефект самостоятельно — необходимо разобрать вилку и подтянуть винты крепления провода, или сделать подключение заново, обрезать провод, удалить оплетку, зачистить жилы, и подключить их к месту контакта.

Не включается изделие

Почему на плите не работают индикаторы, нет нагрева конфорки, отсутствует любая реакция на переключение режимов? Причина кроется в отсутствии подвода электрического тока к изделию. Чтобы локализовать неисправности плиты, необходимо все делать поэтапно:

• проверяем мультиметром напряжение в розетке, если нет — отключаем домашнюю сеть, разбираем и устраняем обнаруженный обрыв провода;
• если в розетке все работает — разбираем вилку и делаем аналогичную проверку;
• затем проверяем сетевой провод подключения плиты — возможно, произошел внутренний обрыв жилы, его надо заменить;

Второй причиной может быть перегорание нагревательного элемента конфорки или ТЭН духового шкафа — они ремонту не подлежат, их просто меняют на новые устройства. Встречается и такой вариант: индикаторы светятся, но нет нагревания конфорок и ТЭН духовки, почему это происходит? В этом случае разбираться надо без спешки. Сначала все необходимо осмотреть визуально: все ли соединения затянуты как надо, не отошел ли где провод, или есть оплавление полихлорвиниловой защиты, что свидетельствует об обгорании жилы. В этом случае подсоединение выполнить заново, ликвидировав обгоревший участок.

Третья, довольно часто встречающаяся причина — может сломаться переключатель, поэтому конфорка или духовка просто не включается.

Важно! Не следует пытаться разбирать переключатель, потом трудно будет установить все пружины на прежнее место, для этого нужна сноровка и большой опыт. Если вы определили, что виновато именно это устройство — просто замените его, в магазине можно без проблем купить аналогичную модель.

Отказы духовки

Часто в электроплите не работает только духовка. При этом самая распространенная неисправность — нет подсветки внутри устройства, как правило, существуют две причины.

1. Отсутствует контакт подводящего провода с системой освещения — проверьте кнопку, отвечающую за включение подсветки, в случае поломки замените ее.
2. Перегорела лампочка — плафон защищает ее от высокой температуры, но так уж они устроены, что весьма часто перегорают, от малейшего перепада напряжения.

Когда в электрической системе плиты произошло короткое замыкание, первыми перегорают лампы в духовке.

Вентилятор духовки

Для лучшего распределения жара в духовке по всей площади конструкторы установили мощный вентилятор, который иногда может некорректно функционировать: вращается непрерывно или вообще не включается. Этот вид поломки связан с блоком управления, поэтому самостоятельно ремонт проводить бесполезно — нужна соответствующая аппаратура для диагностики, чтобы точно установить, менять вентилятор или сам блок.

Нет нагревания ТЭН

Когда духовка электроплиты нагревается слабо, то основная причина кроется в исправности ТЭН. Эти изделия, как и нагревательные элементы конфорок варочной поверхности, ремонту не подлежат — требуется их замена. Иногда, что происходит очень редко, может перегореть термостат, который регулирует температуру внутри устройства — его демонтируют и устанавливают новый.

Очень редко встречается такая неисправность: хозяйка включает духовку, и изделие тут же отключается полностью. При проверке автомата защиты на электрощите выясняется, что он отключил подачу энергии на изделие — возможно, произошло короткое замыкание, надо менять ТЭН.

Индукционный вариант

Когда не работает электроплита с индукционной варочной поверхностью, то возможной причиной этого может быть сетевой выключатель или специальный предохранитель — он расплавляется при повышении напряжения, отключая всю электрическую цепь. Могут не включаться по разным причинам контакты между блоком управления и платой питания или между ним и сенсорной панелью, по причине окисления или образования нагара. Разобраться во всех сложностях может только специалист — здесь нужно менять блок конфорок или сенсорную панель управления.

Плохой нагрев

Слабый нагрев поверхности индукционной конфорки электрической плиты может произойти из-за того, что дно посуды гораздо меньше диаметра последней, или нет достаточного контакта — посуда с деформированным дном. Умные конфорки не нагреваются в таком случае. Чтобы устранить неисправность, надо использовать только специальную посуду, которая подходит для индукционной варочной поверхности.

Другая причина плохого нагревания — неплотное прилегание блока конфорок с внутренней стороны стеклокерамической плиты. В этом случае надо регулировать пружины прижимного устройства. Такое может произойти и при сильном перегреве индукционной обмотки, что случается крайне редко.

Не работает конфорка

Очень часто такие неполадки в работе конфорок с индукцией происходят по вине пользователя:

• диаметр дна посуды должен составлять не менее 12 см — это обеспечит достаточную площадь соприкосновения с варочной поверхностью;
• толщина днища должна находиться в пределе 2—6 мм;
• сначала выбирают конфорку, размещают на ней посуду, а потом устанавливается мощность режима приготовления пищи.

Если выполняются правила эксплуатации и используется рекомендованная посуда, то причина отказа может быть такая:

• датчик температуры вышел из строя;
• нет нагрева у пары конфорок слева — нарушено соединение их с платой питания и блоком управления;
• когда такое же происходит с правым блоком — нет контакта в клеммной коробке, надо проверить и предохранитель, если перегорел — установить новый.

При таких неисправностях надо вызывать мастера с сервиса, а не вскрывать электроплиту — только он способен сделать правильную диагностику, чтобы определить проблему с блоком питания, управления или самих конфорок. Для проведения мелкого ремонта электроплит требуются минимальные навыки и знания, в случае крупных поломок — обращайтесь к профессионалам.

90000 8 Common Hob Problems and Repairs 90001 90002 90003 90004 90002 Most of your cooking is done on a hob (either gas or electric), so it can be very inconvenient when they start giving you problems. There are several different types of hobs that have different features and functions. Knowing what type of hob you’re using will help you narrow down the potential cause of the fault. 90004 90002 Let’s take a look at eight of the most common hob malfunctions, so that when you have to call an engineer, you can properly explain what the problem is.90004 90009 Problem 1: Erratic flames in the gas cooker 90010 90002 Gas hobs should give off stable blue flames if the burner is operating correctly. If the flames from your gas cooker look yellow or uneven, or if the flames look smaller than usual, this indicates that there is debris in the gas burners or jets. 90004 90002 A technician should remove the burner assembly and inspect for blockages around the jet and the burner head. They should then clean these parts thoroughly with water and remove the grime.90004 90002 Do not attempt to clean the blockages with harsh chemicals or wires as you may enlarge the burner holes and worsen the problem. 90004 90009 Problem 2: Gas leak from a gas hob 90010 90002 If you have a gas cooker you should install a natural gas detector or a carbon monoxide detector that will sound an alarm if gas levels exceed their safety threshold. A slight whiff of gas is common from gas cookers, but if the smell of gas is stronger than normal, you may have a gas leak somewhere in the hob.Open your windows and doors to let air in and turn off the gas hob. Do not turn on any lights or light a match if the smell of gas persists in the kitchen. Call the gas agency immediately and do not attempt to fix the problem yourself. 90004 90009 Problem 3: Ignition not working 90010 90002 If the burners are not working it could be due to a fault in the igniter, the burner or the electronic ignition system. To find out more about this problem, read our Cooker Ignition Not Working — Troubleshoot Guide.90004 90002 Appliance repair providers .. 90026 Appliance Serve — 0843 178 1478 90026 Domestic and General — 0843 178 1499 90026 Masterfix — 0843 178 1618 90004 90009 Problem 4: Turning on an electric hob trips the electricity 90010 90002 90033 If turning on the electric hob causes your electric system to trip, you can unplug any other appliances on the same circuit and reset the fuse box. Turn on the cooker and try again. If the electrics trip again, you may need to have a technician replace the faulty hob.90004 90002 There could also be a problem either with the circuit, the oven power plug or the oven itself. 90004 90009 Problem 5: Cooking plate of electric hob not heating up 90010 90002 If one of the cooking plates of your electric hob is not heating up, the cooking plate element may be faulty and you’ll need to call the appliance technician for a replacement. 90004 90002 90042 Tip 90043: You could also experience problems with the cooking plates if you use pans with uneven bases, so replace old dented pans with new ones.90004 90009 Problem 6: Heating problems with an induction hob 90010 90002 Induction hobs are a little different from other electric hobs in that they transfer heat via magnetism. This enhances their efficiency and makes them safer to use, but it means that only pans made from ferrous material will work on them (ferrous means the material includes iron). 90004 90002 To check if your pan is composed of ferrous material, hold a fridge magnet to its bottom and see if it sticks. If it does, it will work on an induction hob.If your pan or pot is composed of ferrous material but the heating still does not work, then the issue is with the hob itself and cooker repairs may be required. 90004 90009 Problem 7: Unable to adjust heat 90010 90002 If a burner turns on but the heat level can not be adjusted (for example, it stays at high temperature as long as it is switched on, no matter what you do with the settings), it could be the result of a faulty ignition switch. To determine if the problem is with the switch itself, turn off all switches, unplug the burner and fit it into a different receptacle.Turn on the cooker and try adjusting the switch on that burner to see if it works. Any faulty switches should be replaced. 90004 90009 Problem 8: An ‘E’ symbol keeps flashing on the hob controls 90010 90002 The ‘E’ symbol indicates that a switch is being continually pressed. You could try cleaning the hob to remove any dirt that might be causing the error. Note, however, that cleaning might also cause the issue if any areas of the hob are still wet, so try using a hairdryer to get rid of any damp.90004 90002 If none of these tips work, try rebooting the power switch for the hob. If you still have a problem, you may need to have the touch board replaced. You can call a technician to install a replacement touch board, or do so yourself if you’re confident in your ability to repair electronic devices. 90004 90009 Types of hobs 90010 90002 Now let’s take a quick look at some of the different types of hobs and the problems you’re most likely to experience. 90004 90065 90066 Gas hobs 90067 90002 Gas hobs provide an even distribution of heat immediately.They come in two types: Standing pilot and electric ignition. Common problems with both include gas cooker rings not igniting, in which case it’s probably caused by debris, either from food or fibres from your cleaning cloth. You will have to remove the burner cap and wipe the rings clean. Use a special cloth that is not going to leave fibres or lint behind. 90004 90002 Make sure you dry the rings and hob properly when you clean it because any remaining moisture could cause incessant clicking when you switch it on.If the clicking persists you might need to replace the switch under the relevant knob. 90004 90065 Gas-on-glass hobs 90067 90002 These hobs have gas burners mounted on top of ceramic glass, which adds to their style and makes them easier to clean. They take longer to provide heat but they are also more precise. Unfortunately, the spiffing ceramic glass is easily stained, so you will have to use a special cream-based hob cleaner. The glass can also be pock-marked or even cracked by hot oil splashing or sugar spills or when food boils over.90004 90065 Ceramic hobs 90067 90002 These hobs are very elegant and very easy to clean. They are electric hobs, so they have an extra element of safety if you have young children. They heat quickly and modern hobs come with touch controls. However, common problems include being cracked and broken by dropped lids or even pots and the surface is easily scratched. They are currently quite expensive to repair (if you do not have an extended warranty) and you have to invest in special cleaners so you do not damage the surface with anything abrasive.You may also have to buy new cookware because they do not work with glass or copper-bottomed pots and pans. 90004 90065 Induction hobs 90067 90002 Induction hobs are gaining in popularity because they are energy-efficient and cost-effective. The downside is that, like ceramic hobs, they require special posts and pans with ferrous metal bases. It’s ok if your hob makes low-level whirring noise because it’s just the induction fan working as it should. Note, however, that repairs can be expensive.90004 90065 Electric hobs 90067 90002 Electric hobs are usually the most affordable option. The most common problems are related to faulty switches and elements. The signs are difficulty regulating temperature, plates not switching on and tripping the electrics when you switch the hob on. 90004 90009 Please remember: 90010 90002 Appliances should be serviced regularly according to the manufacturer’s instructions, which you can found in the product manual. If you have a problem with an appliance, call an NICEIC or Gas-Safe registered appliance engineer to repair your appliance.Do not forget that if your appliance is not working optimally, you should also have it serviced to prevent further damage. 90004 90042 Need Home Appliance Insurance? 90043 — Cover for all your home appliances Click Here for a quote! .90000 SPOILER: Ending Discussion :: Hob General Discussions 90001 I think the only thing that is not clear really is whether the corruption came to the planet after the Hobs and attempted to coexist with them, or if it existed before and began to defend itself only after the Hobs established themselves. I tend to think it’s the former, and that the only native species are the aggressive ogre enemies, and possibly the sprites. 90002 But the gist I think is pretty well explained, as many people have converged on similar ideas.The first two lore rooms show the Hobs loading up on their tower, towed by 3 ships (probably also carrying Hobs), leaving their planet and coming to a new one. The third one shows them build up their technology and buildings on the new planet around the tower they brought. The fourth one shows the appearance of the queen. It’s unclear if she comes in a spaceship or if she simply takes over the tower the Hobs built. But you can see in the fourth mural the corruption spreads (the left things look like the tentacles / spines surrounding the one-eyed thing at the center of each corrupted area), and the Hobs push their workshops and structures underground to protect them.The fifth mural is the siege, where we once again see the corruption on the left, and what look like cannons (or some sort of technological weapon) on the right, depicting the fight between the corruption and the robots. 90003 90002 One interesting point though, is that although the queen takes over the tower and the seat of one of the three Elder Hobs, she does not kill the two incapacitated Elder Hobs, which she can easily do. She also saves the protagonist Hob when he is accidentally poisoned.When she talks to you, you can see both a sense of helplessness in her face at some points, and angry frustration at others. She’s also appears to be apologetic and remorseful. What the conversation seems to be is that she’s saying «We’re sorry for any harm we’re inadvertently doing, but we are just trying to coexist. These Elder Hobs want to exterminate us! Please, will you work with us to find a common path forward? » So the queen is very peaceful, despite the fact that her species is poisonous to the Hobs.I think she understands the Hobs ‘predicament and she’s just trying to find some sort of compromise, but the Elders are not playing ball. 90003 90002 I think the Elders are somewhat rightly afraid, because the queen’s species is toxic to them, and not all of the corruption species are sentient enough to contain their toxicity. But the queen just wants her children to live. The trophy for the ending where you side with her is «The Greatest Gift», which is a reference to the story of the same name, and refers to the gift of life — in other words, you have decided to allow them to coexist with you, and that’s a good thing.On the other hand, the reference of the other ending, «The Great Purge», is quite negative suggesting that this is the bad ending. 90003 90002 I think the sprites could be native because they are not at all center stage in any of the murals. It would seem if they were the core species as some others suggest, there would be some indication of them on the ‘Exodus’ mural. I’m not really sure what the deal with them is though. Maybe they’ve allied with the Hobs, and are powerful enough to provide natural power sources to power the dying robots (see the comic) and for the Titan.They’re also highly intelligent, as the Mother knows about the titan cores, and the younger ones understand and help the robots. And they do not seem to hide with the Hobs and robots, but instead teleport around. They behave almost like birds in their native environment, scattering when there’s danger, swarming back in when the danger is gone, so they could perhaps be native to the planet. 90003 90002 But on the other hand, if they are natives they do not seem to care that the Hobs have come to their world and massively altered it.Perhaps they can more readily coexist with the Hobs, who incorporate both machines and nature, and not so much with the queen’s species. It’s also strange that their design is a mix of natural and mechanical / digital, but they do not seem to have any technology of their own, which they would have if they were native. And based on the loading screens they really seem to like those movable power-charged boxes. So maybe they are just another technology built by the Hobs, like their robots, and that’s why we do not see them highlighted in the murals.In any case, these guys are the most mysterious of the bunch. 90003 90002 The ogres are definitely native. They do not seem smart enough to build space ships, and they are not part of the queen’s faction. If you let them wander close to the purple spines, they will get attacked by the spines, suggesting the two are not the same faction. I do not mean spines trying to attack the player and missing. Try to get one of the geared enemies to move near the spines on its own, and you’ll see that they will get attacked.It seems they are low-intelligence native life that has picked up spare parts made by the Hobs and use them as armor. 90003.90000 The Grammarphobia Blog: To hob or hobnob? 90001 90002 Q: What is the origin of the word «hobnob» and was it ever spelled «hobknob»? By the way, my maiden name is «O’Connor.» 90003 90002 A: It’s nice to hear from another O’Connor. Actually, Pat’s last name ( «O’Conner») was misspelled somewhere along the way and should be «O’Connor» too. 90003 90002 Etymologically, the verb «hobnob» is believed to have its origins in early versions of «to have or have not,» which seems a far cry from what it now means (to hang out with).How did this develop? 90003 90002 The story begins in the 16th century, with «hab nab» and «hab or nab.» 90003 90002 Etymologists have suggested these phrases represent some archaic forms of the verb «have,» according to the 90011 Oxford English Dictionary 90012. 90003 90002 These are presumably a subjunctive form of the Old English 90011 hæbbe 90012 and Middle English 90011 habbe 90012, along with their corresponding negatives, 90011 næbbe 90012 and 90011 nabbe. 90012 90003 90002 In the 1500s the figurative meaning of «hab nab» and «hab or nab,» the 90011 OED 90012 says, was «get or lose, hit or miss, succeed or fail; however it may turn out, anyhow; at a venture, at random.»90003 90002 The dictionary has examples of «hab nab» being used this way into the 19th century. 90003 90002 In the 90011 OED 90012 ‘s earliest written example, recorded in 1530, the phrase appeared as «by habbe or by nabbe.» 90003 90002 In 1542, it appeared in a translation from the 90011 Apothegms 90012 of Erasmus: «habbe or nhabbe to wynne all, or to lese all.» 90003 90002 Published references in the 90011 OED 90012 indicate that an «o» spelling of the phrase first showed up in Shakespeare’s 90011 Twelfth Night 90012 (circa 1601-2): «Hob, nob, is his word: giu’t or take’t .»90003 90002 The 90011 OED 90012 says the phrase with the «o» spelling had all the same meanings of «hab nab,» plus «have or have not.» 90003 90002 By the 1700s, various «hobnob» usages had become drinking phrases. As the 90011 OED 90012 says, these phrases (probably in the sense of «give and take») were «used by two persons drinking to each other.» 90003 90002 The phrases «to drink hob or nob» and «to drink hob a nob,» according to the dictionary, meant «to drink to each other alternately, to take wine with each other with clinking of glasses.»90003 90002 Here’s the 90011 OED 90012 ‘s earliest citation for a drinking sense, from Samuel Foote’s 90011 The Englishman Return’d From Paris: A Farce 90012 (1756): «Then … they proceed to demolish the Substantials, with, perhaps, an occasional Interruption, of, Here’s to you, friends, Hob or Nob, Your Love and mine. » 90003 90002 Oliver Goldsmith used the expression this way in his novel 90011 The Citizen of the World 90012 (1762): 90011 90012 «Hob nob, Doctor, which do you chuse, white or red?» 90003 90002 In 1761, «hobnob» was used as a noun for a sentiment or phrase (like a «toast») used in drinking.And in 1763, the 90011 OED 90012 says, it was first recorded as a verb, meaning «to drink to each other, drink together.» 90003 90002 In its earliest appearances as a verb meaning to drink, «hobnob» was two separate words ( «to hob or nob» or «to hob and nob»). And the verbal phrase persisted in that form through much of the 19th century. 90003 90002 But in the 1820s, people also began using a combined form, «hobnob» or «hobnob.» And that’s also when «hobnob» acquired the meaning it has today-to associate familiarly, to be on familiar terms, and so on.90003 90002 As for «hobknob,» the spelling you asked about, we can not find any authoritative example of it, though not surprisingly it’s alive and well on Google (along with «hobknob» and «hob knob»). 90003 90002 90011 Check out 90012 90011 our books 90012 90011 about the English language 90012 90003 .90000 Punching, warping, controller settings and you :: Hob General Discussions 90001 90002 Regarding your second edit, that is where you get the warp glove. 90003 As far as your comment, I disagree regarding the hand holding. I liked the minimal information this game gives you — it’s a breath of fresh air compared to so many games recently where they’re so bogged down with cutscenes and tutorials that the player does not have to actually explore or think for themselves. 90004 90005 90006 Yeah, it just occured to me that what I wrote came off as this: P You’re right, and I absolutely agree! 90006 But what I utterly failed to specify was the difference between telling someone the solution and showing someone a / the mechanics to get to the solution, if that makes any sense? 90006 IIRC, going down to the scenic spot is where you’re introduced to ladders and climbing, right? 90006 What’s lacking is 90010 either 90011 specifically telling a player that wall-climb-jumping (laymans terms, amirite?) Is a mechanic 90010 or 90011 making it absolutely obvious that the way forward is jumping across to the vines (background aesthetics vs interactable world objects) 🙂 90003 I’d guess that spot is where you want to show the player that 90010 «Hey look-at-this! Scenic spots are a thing in this world» 90011? 90006 It really fells like a «hey, you can find different types of secrets if you explore by jumping over gaps and climb stuff!» area, at least — as opposed to the actual way forward 90004 90003 In his 90010 Sequelitis Megaman X 90011 video, Gamegrump Arin / Egoraptor makes this point in a far more humorous way than I ever can in text: https: // youtu.be / 8FpigqfcvlM? t = 606 90006 (the whole series is fantastic, hope you’ll give it a watch!) 90004 90003 But yeah, I totally agree with you that there’s too much hand holding .. which is also rather antithetic to adventuring — but think about how many players would still be stuck in City 17’s sewers unless they were explicitly shown that in Half-Life 2, objects have weight and gravity is a thing: Hey, all these handy bricks next to that seesaw conveniently located next to the 90010 only way out 90011 of the cul-de-sac you’re in? 90006 (possibly obscure reference, but it’s a well designed puzzle that shows a player the existence of a mechanic in the world without telling the player what to do) 90004 90003 I did enjoy the fugg out of that scenic view though, the few I ‘ ve found are gorgeous! : D 90004.