First, common faults and maintenance of electric kettle
1, the indicator light is not on, and water cannot be boiled.
If the indicator light is on after the electric kettle is electrified, but the electric kettle does not work, it is necessary to check whether the electric kettle has voltage input. This usually happens, either the power plug is not firmly inserted or the heating tube of the electric kettle is out of order.
2. If the water does not boil, the electric kettle will be automatically cut off.
This usually happens, which is related to the thermostat of Dachuan electric kettle. The thermostat of the electric kettle plays the role of monitoring the water temperature in the kettle, and when it reaches a certain value, it will be powered off for protection. If the water temperature of the electric kettle does not reach the standard value when boiling water, it will boil or play a protective role. Maybe the thermostat is broken. The thermostat should be repaired. If it fails, the thermostat should be replaced.
3. The kettle is leaking electricity.
The electric kettle is used for a long time, which is easy to leak electricity. In this case, it is very dangerous to use an electric kettle. One careful step will cause fire or electric shock. At this time, if you know something about electricians, you can check them by the following methods.
A, heating pipe failure, resulting in water leakage.
B, internal connection is loose and causes leakage.
C, water leaks into the kettle, causing water leakage.
4. The water keeps boiling.
The electric kettle will not automatically cut off the power protection after the water is boiled. Usually this is related to the failure of the reset switch of the electric kettle. When the temperature sensor is seriously deformed or the action of the switch link is blocked, the reset switch of the electric kettle will fail, resulting in the phenomenon that the electric kettle will not automatically cut off the power supply protection after the water is boiled.
A. the temperature sensor is severely deformed.
If the reset switch fails due to serious deformation of the temperature sensor, the convex angle of the temperature sensor's uvula can be bent again, so that it can push the switch connecting rod to work normally.
B. the switch connecting rod is blocked.
For this phenomenon, it is necessary to find out the blocked part or foreign body. Generally, as long as the foreign body is taken out, the corrected position can return to normal.
5. Reasons for long boiling time
It is found that the boiling time of the electric kettle is longer than usual. In this case, in addition to considering the failure of the electric kettle itself, we should also pay attention to whether the voltage in the environment was too low at that time. Usually, the excessive scale of electric kettle is related to the boiling water environment of electric kettle. If there is too much scale in the electric kettle and the boiling time is too long, it is necessary to clean the scale of the electric kettle regularly.
Second, the main points of electric kettle purchase
1, brand selection of electric kettle
Choosing an electric kettle brand with guaranteed quality and excellent after-sales service can not only make you feel more at ease when using the electric kettle, but also ensure the quality of the electric kettle with higher safety factor. Many domestic brands are good, and their small household appliances production technology is also very strong.
2. Selection of materials for electric kettle
Generally speaking, there are two kinds of electric kettles in the market: stainless steel and PP. When judging the quality of these two kinds of electric kettles, it is mainly to check whether there are bar codes verified by relevant units. Generally, electric kettles of big brands have national verification marks.
When choosing PP material, you should have a look and smell. Food-grade PP material generally looks smooth and shiny, with uniform texture and no plastic smell.
When you choose stainless steel, you can also see and smell it. Food-grade stainless steel generally has good gloss, no strong metallic rust smell and an odor.
3. Choose the electric kettle to see the appearance details.
The details of the electric kettle can highlight the quality of an electric kettle brand, and can better distinguish the quality of the electric kettle from the details. The details of the general electric kettle mainly include: whether the opening mode of the electric kettle conforms to your own usage habits; Whether the electric kettle base is skid-proof; Whether the spout is scraped or not, most electric kettles on the market are made of national security plastic. The plastic part is thick, smooth, shiny and beautiful. Pay special attention to the sealing condition when buying, and there can be no water leakage. If you can see the heating element, you should pay attention to the interface between the heating element and the pot body when purchasing. The installation is firm and the seal is reliable. You can gently stir the heating element by hand to check whether the assembly is firm and there should be no looseness.
Methods and skills of descaling electric kettle guide to the selection of electric kettle
4, electric kettle selection function
Buy products with temperature limiter control function. Products with temperature limiter can automatically cut off the power supply after the water is boiled. At present, most electric kettles produced by regular manufacturers use temperature limiters.
Buy an electric kettle with heat preservation function. If you need to drink wet boiled water often at home, it is also good to choose an electric kettle with heat preservation function.
Methods and skills of descaling electric kettle guide to the selection of electric kettle
5, the choice of electric kettle depends on the sign.
Signs, electric kettle belongs to liquid heating appliances, and it is a product listed in the National Compulsory Safety Certification (CCC) catalogue. Consumers must see clearly whether the electric kettle they buy has CCC certification mark when purchasing.
The above is the introduction of common faults and maintenance of electric kettle, as well as the main points of electric kettle purchase. Do we all know now? I hope I can help you.
Due to the increasing social pressure in life, it is not uncommon for many young people to have white hair on