In today’s busy life, microwave ovens are popular in every family because they help reheat and defrost food quickly. However, after a period of use, the light bulb in microwave oven may malfunction and damage. How to change light bulb in microwave?
Microwave not heating is one of the common problems when using the oven. This problem will affect your cooking process, making you feel uncomfortable and frustrated.
The reason why the microwave oven leads to this condition is that the oven operates with high power intensity or heats food to the maximum for a long time. This leads to a blown fuse in the oven and causes the light bulb to fail, preventing the food from heating up.
There are many reasons from subjective to objective, and what causes the light bulb in a microwave oven to fail, and how to change light bulb in microwave at home in the right way?
In this article, you can find the following:
- Microwave Light Bulb – The Most Reason Why The Microwave Is Not Hot
- How To Check Microwave Light Bulb With Simple Steps
- Why Does Not The Microwave Light Come On?
- The Reasons Why The Microwave Does Not Heat And The Way To Repair It Reception
- Eight Ways To Repair The Microwave Reception Without A Mechanic The Foremost Common Mistakes
- Tips To Properly Clean The Microwave
Table of Contents
Microwave Light Bulb – The Most Reason Why The Microwave Is Not Hot
The high-frequency or light bulb is one of the essential parts of a microwave. It directly affects the method of reheating and cooking food. Therefore, when the sunshine bulb is broken or features a problem, the microwave won’t be ready to heat. This makes many of us feel incredibly uncomfortable.
The explanation for spoilage often causes by the oven operating with high intensity, high power, or heating the food to the utmost for an extended time. The fuse within the furnace was blown at this point, causing the high-frequency bulb also to fail. Thus, the method of heating the food won’t be possible.
In addition, the failure of the microwave to dissipate heat in time when operating also can cause the high-frequency bulb to malfunction. Therefore, if you notice that the device isn’t working correctly, you ought to conduct an inspection to require timely remedial measures.
How To Check Microwave Light Bulb With Simple Steps
When we notice that the bulb isn’t bright or bright but can’t be heated, we’d like to see it immediately. If you’re inexperienced, you’ll ask the way to check Sharp microwave high-frequency balls with these simple steps:
Check with a multimeter
When employing a multimeter, you’ll strictly know if the capacitors and circuits of the high-frequency bulbs within the microwave operate at full capacity. Accordingly, we’ll inspect the subsequent parts:
Microwave transformer
The main structure of a microwave is an isolating transformer. During this transformer, you ought to measure the secondary voltage source as 100V. Including one secondary coil is rectified by high voltage diode. It converts to electricity that goes through DC first. Then run through another capacitor with voltage measured at 2000V. The diodes are liable for rectifying and powering the Magnetron lamp. During the inspection, if it’s dead or not consistent with specifications, it should get replaced.
Microwave light bulb
First, we turn the punch in “X1” form. Then, use the measuring tape to live the two pins of the high-frequency microwave bulb. If the meter has a sign of resistance, the coil is in good working order. And when the meter goes to 0, it can determine that the high-frequency bulb has been damaged.
In case the bulb still shows resistance, please turn the needle 10k consecutively. Continue using one needle to live the foot of the ball, the opposite foot to live the ball wall. If you see the clock hands running, the bulb has an electrical leak. And when the needle value goes to 0, it means the ball remains operating stably.
Check the microwave high voltage capacitor (transformer)
The next step to test microwave bulbs is to work out if the high voltage capacitors and microwave transformers are burnt or dead. At an equivalent time, let’s examine if there’s any damage to the Magnetron lamp. Accordingly, you ought to measure the resistance of the light to the guts. This voltage level fluctuates within the range of two .8 – 3V.
If you’ve got tons of your time, you should check the high voltage fuse connected from the high voltage coil to the capacitor. Just in case everything is ok, remove the lamp and see if the two toroidal magnets are broken or not. Unfortunately, the magnet bar has cracked, we must replace the new light.
Why Does Not The Microwave Light Come On?
Because it is not plugged in
It sounds a touch silly, but did you forget to connect the oven? Or the facility plug isn’t close and loose? Is there a little piece of garbage within the socket? Please recheck the plug, clean the plug carefully, and see if the above condition remains there.
Is the cord broken or open?
If the facility cord is broken, open, or features a rat bite, it’ll cause the oven light to not light because the wire doesn’t conduct electricity. Use your hand to rub from the start to the top of the wire. If there’s an opportunity, use tape to reconnect it carefully, and plug it in to see again.
The lamp within the oven is broken
If the facility cord is standard and punctiliously plugged in, but the oven light still doesn’t light, the lamp could also be damaged; take the oven to a professional place or a service center for repair.
The Reasons Why The Microwave Does Not Heat And The Way To Repair It Reception
The transmitter is broken, causing the loss of microwaves
The principle of the microwave to heat or cook food is because of the high-frequency ball that emits extremely short waves, also referred to as microwaves. When the sunshine within the oven comes on and therefore the dish remains spinning, but the food isn’t heated, it means the microwave is broken due to the broken microwave.
Reason:
– Damaged high-frequency bulbs are often caused by you leaving the microwave to run at 100% capacity for an extended time, causing the microwave to overheat and not be ready to dissipate heat in time.
– Then, the fuse of the microwave will break to guard the high-frequency ball.
How to fix:
– Unplug the facility cord of the microwave from the socket, open the oven door and remove the food, remove the rear cover of the oven, find and remove the fuse box, remember to go away the wires intact.
– Open the fuse box, then take the two ends of the wire attached to the fuse and use an electrical tester to see if the fuse lights up or not.
– If the fuse is blown, replace it with another fuse of an equivalent type because the manufacturer offers, then put it back in its original position and shut the oven cover.
– Then, once you have replaced or reconnected the fuse. You plug the facility plug, put the food within the oven, then set the capacity, modes, timer, await the time to expire. You’re taking the food out. Finally, If you see that the dish is hot enough, the fuse replacement has been successful.
The part is just too dirty, causing stains to stay to the rock bottom of the oven wall
Any home appliance is going to be dirty after a period of use. If you do not maintain and clean it, it’ll produce unintended damage you don’t anticipate. If the microwave that you use for several months without cleaning, long-term cleaning of drugs from food will accumulate and cling to the rock bottom of the oven wall, preventing waves from emitting, making the oven not hot.
How to fix:
– After completing the cooking process, use a soft cloth soaked in warm water, then clean the oven cavity and oven cover. If the stains are stubborn, you’ll use mild detergents or natural cleaners like lemon, vinegar, etc., to clean.
– Deodorize the microwave: Put 1 cup of fresh juice, microwave for about 3 minutes, then wait a couple of minutes for the oven to chill, then remove the cup of water, then use a clean towel to wash it quickly. and more convenient.
Use food containers that can not utilize in the microwave
Many consumers don’t skill to use. Therefore, the items should be utilized in the oven, resulting in incorrect containers and not promoting the complete function of the microwave.
Food containers shouldn’t utilize in the microwave, such as metal materials, containers with decorative metal patterns like iron, chrome steel, aluminum…
During the heating process, sparks within the microwave will emit, causing microwave reflection to form the oven not hot, leading to food not heating and food not defrosting.
How to fix:
– Choose materials that will be used for microwaves like porcelain, ceramic, hard plastic, etc.
Eight Ways To Repair The Microwave Reception Without A Mechanic The Foremost Common Mistakes
1. The way to fix a buzzing inside the microwave?
After a period of use, some microwave ovens, when operating the stove, often emit very annoying rattling noises inside. So what’re the thanks for repairing the microwave during this case?
Cause: The oven features a rattling sound inside because the equipment is old, the components have deteriorated. Therefore the operation is not any longer smooth. Additionally, the noise can come from a malfunctioning fan, causing the noise. Or because the disc wheel and therefore the shaft don’t match, it’ll resound when operating.
Fix: it’s necessary to wash the microwave regularly after use to avoid the case of plaque and dirt accumulation, causing heat not to be dissipated, creating noise. Before use, it’s necessary to see whether the parts matched or not for time adjustment. If the oven makes a sound because the appliance is too old, you should believe in buying a replacement quality microwave.
2. The way to fix a microwave with a little bang
In using microwave ovens to heat and cook food, there are still some misconceptions about microwave ovens affecting human health. Besides, people often hear crackling noises without knowing the rationale and how to repair the microwave to prevent this example.
Cause: Using unsuitable food results in burning or deformation of food, causing small explosions. Additionally, a little explosion within the oven also occurs because the food has greasy food inside. When it’s heated, it’ll cause small explosions.
Fix: If the food contains grease, just after processing, you clean the oven, and within the case of unsuitable food that causes an explosion, you ought to concentrate when choosing food.
3. Repairing a microwave with a flashing light error
This is a mistake that many people wonder why the oven light often flickers and don’t skills to repair the microwave so that this example is no longer present.
Cause: a standard error when operating a microwave is that the flickering indicator light. During this case, it’s going to be because the lamp is faulty, so it often flashes, or it’s going to flow from to an unstable power supply that causes the indicator light.
Fix: during this case, you’ll check the facility source, plug the plug carefully into the original. If the microwave lamp is faulty, you’ll take the merchandise to the power for warranty and repair.
4. Fix microwave not working
Cause: it’s going to be because the voltage is just too strong, therefore the fuse automatically cuts off the facility, or even the door switch is faulty, causing the microwave not to work.
Fix: If the fuse is broken, you would like to exchange the fuse. Just in case you are doing not have electrical repair skills, you’ll call an electrician. Same with the oven switch. If it’s broken, have it repaired by a mechanic.
5. Fix microwave not spinning problem
Causes: There are many causes for the oven not to rotate the disc, specifically: the position of the plastic coupling under the tray isn’t correct, the ring and child are misaligned or stuck due to dirt, the disc placed within the wrong position on the spindle or worst is that the spindle motor broke.
Before use, it’s necessary to see whether the parts are fully connected or not for time adjustment. If the spindle motor broke, you would like to call a repairer to repair it.
6. The way to fix the microwave fault
You panic once you see sparks within the oven without knowing the rationale and the way to repair the microwave that does not fire.
Cause: Microwave sparking is often thanks to a damaged waveguide inside the oven, or it’s possible that food containers, cooking utensils, or metal wrappers also are the explanation for microwave problems. Such a situation occurs.
Note: Don’t use metal cookware or wrappers; clean the oven cavity carefully after each use and limit cooking with a high-power microwave for an extended time. It’ll quickly generate rays.
7. Fix the error of the microwave with the incorrect instrument panel
This problem is common with microwave ovens that use electronic controls.
Causes: There are many causes for the panel to fail, the standard common reasons are: Pressing the control button too hard or suddenly changing the modes; Use a damp cloth too long the command key area, making the key paralyzed; or thanks to substantial impact on the furnace during transportation, causing the circuit to be damaged.
Fix: Limit pressing and repeatedly pressing keys on the instrument panel. When cleaning the oven, minimize spraying or employing a damp cloth near the instrument panel the maximum amount possible.
8. The way to fix a microwave leak?
Microwaves electrified when touching the shell, feel numb, shocked. This example is hazardous for the user. Therefore, you would like to understand how to repair the microwave when there’s an electrical leak.
Causes: There are many causes of microwave leakage, such as Microwave used for an extended time, the shell is bent, warped, open. Place the Microwave in places with high humidity; the electrical circuit of the furnace is wet, the insulation reduced; Use metal containers, cook with increased power for an extended time. This is often one of the foremost dangerous causes of injury.
Fix: When repairing a leaking microwave, you should use an electrical tester to see the device before completing the repair to avoid unexpected accidents. Avoid placing the Microwave on the bottom, where high humidity can easily cause the oven to be electrified, explode, and endanger yourself and your family.
In the process of using the Microwave, there’ll be tons of unexpected problems that occur. If you are not doing skills to repair the Microwave, it’ll be very inconvenient and time-consuming to require a fix-it shop.
Tips To Properly Clean The Microwave
After a period of use, any microwave will be smelly, still have food particles, and are no longer as clean and delightful as when purchased. Is there how to wash the microwave effectively but without spending an excessive amount of time?
1. Clean the microwave with white vinegar
White vinegar features an excellent antibacterial and deodorizing effect. to wash the microwave quickly, you only need:
– Take 1/2 cup of water, add one tablespoon of white vinegar and place the bowl of the mixture within the microwave
– activate the microwave for five minutes. If the microwave features high power, the time is shortened to about 2-3 minutes.
In this way, the white vinegar solution placed within the microwave will evaporate and peel off stubborn stains stuck within the oven.
– After the 5 minutes have elapsed, close up the oven. Take the mixture out of the bowl, gently wipe the within of the oven cavity with a clean cloth. The stains will automatically disappear.
2. Use lemon to wash the microwave
Squeeze a lemon in half, then place one side of the lemon the wrong way up on a plate, and add a tablespoon of foam to the plate.
Then put this dish within the microwave, let the microwave operate for 1-2 minutes.
When the lemon and water mixture heats up, steam will appear, which can deodorize and help soften stains. At now, you only got to remove the juice plate and use a towel to wipe the colors inside the oven again to urge the specified result.
3. Clean the microwave with dishwasher detergent
With this method, you pour warm water into a bowl suitable for the capacity of the microwave, then add dishwasher detergent, then put this mixture within the microwave. The steam of this mixture will help dilute the stains, making it easy for you to wash the colors inside the oven without spending an excessive amount of time and energy.
In the same way, if you would like to deodorize food, you’ll add a couple of tablespoons of bicarbonate of soda to that bowl of dishwasher detergent, put it within the oven and follow the steps above.
4. Clean the microwave with glass cleaner
Since microwave ovens even have some parts made from glass, glass cleaner utilization is also very beneficial for cleaning the microwave.
First, you combine two parts of glass cleaner with one part water, dissolve these two solutions, use a sponge to take in the cleaning solution, and then wash the within of the oven. Before cleaning the within of the stove, you ought to remove the pre-roll discs and clean them thoroughly, then still clean the within of the stove as was expected.
After cleaning the dirt, you want to wipe it again with clean water to ensure that the chemicals from the glass cleaner aren’t left inside the oven.
If the stubborn stains haven’t been removed, you’ll use a clean towel soaked in vegetable oil to wipe it again to wash.
Care should be taken to avoid chemical products with strong detergents not to cause gastrointestinal disorder and reduce the performance of the interior components of the oven, helping to enhance the lifetime of your microwave.
5. Use ammonia solution
Ammonia solution may be a cleaning agent for several household surfaces, most of which can be wont to clean stains on porcelain and glassware, soak items to get rid of dirt, or use for cleaning.
Step 1:
Put some food to be reheated or defrosted into the microwave.
- Turn the oven on medium heat for 3 minutes.
- Remove the food and shut the oven door (to keep the range hot).
Step 2: North a pot of water to boil.
Step 3: Pour a touch ammonia solution into a glass dish or porcelain cup and place this ammonia dish on the pot of boiling water. You’ll use a grill or a steamer to put on top of the pool, then place a plate of ammonia solution on top.
Step 4:
- Put the pot of water, and therefore the dish of ammonia solution into the turned-off oven.
- Close the oven.
- Let it sit for five to eight hours.
Step 5: After 5 to eight hours, remove the pot of water and ammonia dish, open the microwave door and let it evaporate for a quarter-hour.
Step 6: Put a touch dishwasher detergent into the ammonia dish just taken out of the microwave, dip a soft cloth within the solution and wipe the whole microwave.
Step 7: Next, take another clean cloth, dip it in water (no got to wring), and wipe the within of the microwave again. Use a dry towel to wipe the oven one last time to ensure the range is spotless.
6. Sanitize and deodorize with alcohol
White wine is understood as an efficient cleaner and deodorizer. Once you got to clean stains on glass doors, mirrors, leather seats, jewelry, or bowls that are soiled for an extended time.
In particular, with just a touch of wine, you’ll easily clean your microwave reception quickly and safely. Wine is additionally wont to brighten glass mirrors because alcohol cleans glass windows very easily and quickly.
Step 1: Put some wine in a glass cup, then put the wine cup within the microwave.
Step 2: Then, activate the medium heat to the oven for 3 minutes. When the microwave is completed, leave the cup of wine on the stove. Let the alcohol evaporate to melt the stains within the oven also eliminate odors.
Step 3: Use a soft cloth to wipe off the stains within the microwave, then wipe it several times with a damp cloth and a dry towel.
Things to notice when cleaning the microwave:
Before cleaning the microwave, you ought to unplug it. Prepare a soft rag for cleaning to avoid scratching the oven.
When cleaning the microwave, you ought to clean it as soon because the oven is hot to remove the stains of grease and, therefore, the smell of long-term food lingering within the stove.
When you want to wash the microwave, you ought to concentrate on cleaning the tray or the rotating surface of the oven because this is often the part where food is placed when put within the range, so it gets dirty tons. The removable tray or turntable is often disassembled by soaking during a bowl of predicament mixed with prepared dishwasher detergent, then rinsing and drying.
When cleaning the microwave, absolutely don’t use water spray directly on the oven because it can shorten the lifetime of the microwave.
When cleaning the microwave, you ought to take care when using solid detergents because if not cleaned, these cleaners will be toxic to the food. Therefore, for light stains, give preference to natural cleaners like vinegar, lemon, or alcohol.
In addition, when cleaning the oven, you ought to even be careful with the rags to avoid the case that rags are left within the range when cleaning because they’ll erupt and cause fire when the oven is working.
Conclusion
Microwaves are becoming very popular today, making cooking more convenient—the right choice for the family and how to properly clean the microwave. Besides, the maintenance of the microwave is essential. You can refer here for more shopping suggestions!
Food to be defrosted must wait up to 24 hours. And when it’s cooked, it takes a lot of time to reheat, but the nutrients are also lost a lot? So what should you do? Buying yourself a microwave is the best solution.
With this oven, homemakers can quickly defrost and cook food evenly in minutes. It is a modern kitchen appliance these days. There are many brands on the market with different features and prices. If you are looking to buy the right oven for your needs or costs, do not ignore our suggestions.
However, on the market today, there is no shortage of famous electronic home appliance brands. And to choose a satisfactory product, you need to consider its characteristics to see if it matches the criteria you set.
How to balance work and family? They need to have assistants or modern electronic devices to give them a hand in daily life. And the microwave is one of the effective arms in the kitchen. Helping homemakers prepare the perfect meal.
At this point, you must have found the answer to the question of which type of microwave oven is suitable for your family to use, right? In using the microwave oven, remember to regularly clean to increase the life of the device.
A microwave of stable quality will surely make you satisfied and contribute to ensuring the health and safety of the whole family.