Investigating Electricity Contamination in Microwaves: Possible Causes and Remedies

If you own a microwave oven, you know how convenient it can be. However, electric malfunctions can occur, leaving you in a jam. Don't worry! XANH Electronics has you covered. In this article, we will discuss the causes and solutions of an electrically infected microwave oven.

Administrator

21 September, 2023

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1. Use caution when hands are wet or when not wearing shoes

If your hands are wet or you are not wearing shoes, you may experience tingling when touching the microwave. While this is a normal physical phenomenon, it can still startle you and cause accidents.

Cause: The microwave has a shell made of steel or stainless steel, and sometimes a small amount of electricity leaks out of the shell.

Do not use when your hands are wet to reduce the risk of electric shock

Remedy: Keep your hands dry and wear plastic or rubber shoes to increase safety when using the microwave. Avoid touching the microwave’s shell when it is in use or plugged in, especially the screws attached to the shell.

2. Microwave shell becomes warped, dented, and loose over time

Over time, you may notice that the microwave’s shell becomes warped, dented, and loose. If you touch it while the machine is operating, you may feel a slight shock. This indicates that the microwave has become electrified.

Cause: Users may accidentally open the microwave shell, remove the layer that protects against radiation when cleaning or repairing the microwave without experience, unintentionally causing electricity to transmit outside the shell.

Accidentally disassembling at home is one of the reasons for the microwave’s shell being loose, warped, and electrified

Remedy: If only the shell is damaged and the internal device is still functioning well, you can take it to a repair shop to replace the microwave shell and continue using the device. If both the inside and outside of the microwave are damaged, it is recommended to replace it with a new one for better use.

3. Lack of grounding wire

The grounding wire helps to eliminate electrical leakage in the microwave’s shell and reduces the risk of electric shock. However, most imported microwaves and portable ones that users buy and use immediately do not come with a grounding wire.

Cause: Without a grounding wire, the microwave can experience electrical leakage and become electrified.

The grounding wire helps to solve the problem of electrical leakage in the microwave

Remedy: It is important to equip the microwave with a grounding wire and install it as soon as you purchase the product. You can make the grounding wire yourself at home or seek assistance from a specialized technical team for easier handling.

4. Placing the microwave in high humidity areas

Installing the microwave, especially the built-in type, in places with high humidity such as near the sink or bathroom can increase the risk of electrification, explosion, and pose danger to you and your family.

Cause: The moisture in the air can damage the internal components of the microwave, leading to electrical leakage, circuit shorts, and even fires.

Do not place in places with high humidity to better preserve the device

Remedy: Position the microwave in a high location, such as mounting it on the wall, away from the ground. Ensure good ventilation and a dry environment for the microwave.

5. Damp electrical circuit and ineffective insulation layer

The microwave’s shell is usually made of metal with high conductivity, making it prone to electrification if the electrical circuit or insulation layer is damp or compromised.

Cause: Damp electrical circuit or ineffective insulation layer can cause electrical leakage, leading to electrification of the microwave’s shell.

The damp electrical circuit is one of the reasons for the electrical leakage in the microwave

Remedy: In this case, it is recommended to contact a repair shop for professional handling. Avoid opening the microwave’s shell for self-repair if you lack experience.

6. Placing metal objects in the microwave

Certain objects, such as metal utensils, should not be placed in the microwave for heating. Inadvertently putting metal objects in the microwave can cause damage and electrification of the microwave.

Cause: Metal utensils can cause electrical sparks, fires, or electrify the microwave’s outer shell when placed inside.

Do not put metal objects into the microwave to avoid electrical leakage or fires

Remedy: When cooking with the microwave, use microwave-safe utensils recommended by the manufacturer in the user manual to ensure safety and prolong the lifespan of the microwave.

7. Cooking with high power for extended periods

Using the microwave to cook dishes that require a long time and high power consumption, such as grilling or roasting, can overload the microwave and result in explosions and electrical leakage.

Cause: Cooking with high power for extended periods can cause unabsorbed radiation from the microwave to reflect and cause sparks, ultimately leading to electrical leakage.

Using the microwave to cook with high power for a long time will make the microwave more prone to electrical leakage

Remedy: Limit cooking for extended periods to increase the durability of the microwave and ensure safety. Alternatively, consider purchasing a microwave designed for high power cooking.

I hope this article has provided useful information to help you understand the causes and remedies when a microwave becomes electrified. If you have any questions, please leave a comment below for further assistance!