Range hood Q & A

2=SimSun brand and various styles of range hoods. How to purchase a range hood with better performance and price to keep the indoor environment clean and comfortable. It is a sign of concern for consumers who want to buy a range hood. The two aspects include the identification and instruction manual of the range hood. . On the range hood, the name of the manufacturer or distributor of the model shall be marked with the rated voltage rated input power 30 certification mark. If the range hood has a light bulb on the lamp holder or in a small kitchen, and the sub-deep range hood is between the thin and deep range hoods, it is suitable for kitchens with moderate space and smoke. In addition, from the standpoint of environmental protection, the range hood with filter structure can filter the soot before the soot is discharged, so that the exhausted gas has less fumes and can reduce the environmental pollution of the discharged gas. .

In addition, the main source of the noise of the main range hood of the split range hood, including the motor and the impeller, can greatly reduce the noise in the kitchen, which is the best for creating a quieter kitchen. select.

The maximum power of the bulb used should also be indicated near the lamp holder.

In addition, in 4. Choose good producers and operators of after-sales service. In the case of a general range hood control device, a digital range of range hoods should be purchased on well-known products and switches. These enterprises or texts indicate their role. When the industry has high-quality services, each range hood is equipped with advanced production technology and Chinese manual. With oil and production capacity, it can not only help consumers to use safely.

The better-quality range hood should be marked with suction products in the manual, and it can provide the high-quality range hood and cooking on the stove, after-sales service, and the minimum hood in the process of releasing the support surface of the suction device is 65, prohibit the furnace worry. As for those enterprises that use the assembly as a fire to directly bake the range hood, the production technology water is low on the outer surface of the range hood, poor management, the product impeller and the volute cavity or the filter volume and after-sales service are difficult to cover. The cleaning cycle and method are guaranteed.

In addition, the consumer should 2. Structure the oil smoke, according to their own consumption ability, the machine should choose the range hood product in the structural design, and take into account the easy to effectively remove the oil that is not the higher price of the oil smoke. And the dirt should be as smooth and flat as possible. Usually, the range hood needs to be fixed on the wall, so in addition to the keyhole slot hook, it is required to have a suitable device to fix it to the wall, and the device should be made of metal that is not easy to move or deform. to make.

Consumers should choose the right range hood based on the size of their kitchen and the amount of fumes. European-style range hood has beautiful appearance, fine manufacturing process and large air volume, but it does not have a large-capacity collecting hood. It is suitable for modern kitchens with large space fume. The deep-type range hood is beautiful in appearance and other styles. Compared with the range hood, it generally has the advantage of large air volume, and the larger the capacity of the hood, the stronger the smoke absorbing ability of the machine product, and the smaller the noise. At the time of purchase, you can feel the leakage of the range hood by hand, and the air volume is not large. If there is no air leakage and the air volume is large, the ability of the range hood to smoke is strong; of course, the ear can be used to distinguish the range hood. The noise level is up.

Use and maintenance of range hoods For the use and maintenance of range hoods, it should be noted that the following several outlet hood power outlets must use a dedicated socket with a reliable ground wire.

Install the range hood according to the instructions, the installation height should not be lower than 65, as far as possible installed directly above the stove.

The range hood should be turned on for 12 minutes before cooking to get better smoke removal.

Before replacing the lamp to clean the range hood, the plug should be unplugged to cut off the power.

When replacing the lamp, the power should not exceed the maximum value of the lamp near the lamp holder and the manual. Otherwise, the temperature of the wire and the lamp holder connected to the lamp holder will be too high, and the insulation of the wire insulation will be accelerated, resulting in frequent cleaning according to the requirements of the manual. Use oil and dirt on the inner cavity of the air duct and the outside of the machine body. Use a neutral detergent and a soft cloth when cleaning to avoid damage to the outer surface or coating.

When the oil in the oil cup is accumulated, it will be discarded to avoid overflow.

After cooking, continue to turn on for 12 minutes to completely drain the residual fumes.

How to remove and wash the range hood range hood is an electrical product used by people to solve the problem of kitchen fumes. However, for a long time, the surface and inner cavity of the range hood will be full of oil, affecting its normal smoke exhaustion effect, and only properly removed and washed properly. use. The cleaning process of the range hood without the filter cover is as follows. First, the power of the range hood is cut off to ensure personal safety.

The outer surface of the range hood and the net cover are cleaned according to the cycle specified in the manual. Wipe with a small amount of warm water with a neutral detergent and dry with a soft cloth.

The removal of the inner surface of the wind wheel and the volute unscrew the screws of the mesh cover and the mesh cover, and remove the cover and the mesh cover.

Then unscrew the fastening screw of the wind wheel and take out the wind wheel.

Soak the removed parts in warm water with a neutral detergent, wash with a soft cloth and dry.

Wipe the dirt in the inner cavity of the volute with a soft cloth with a small amount of warm water with a neutral detergent. Wash with a soft cloth and wipe dry.

The above components are assembled in the reverse order of disassembly.

After installation, check whether the oil path of the appliance is smooth and whether the sealing ring on the volute can be sealed; please clean the rotor volute, the oil nozzle and the oil drain pipe according to the cycle specified in the instruction manual.

Precautions for cleaning the impeller and volute When cleaning, the motor and electrical parts must not enter the water.

When cleaning, do not pull the internal connecting cable with force, otherwise the connecting point will be loose, which may cause electric shock.

It is forbidden to clean the range hood with flammable solvents such as alcohol banana water and gasoline to prevent fire accidents.

Wear rubber gloves when cleaning to prevent sharp edges of metal parts from injuring people.

The removed parts should be handled gently to avoid deformation. When cleaning the impeller, be careful. Do not touch or move the weight of the blade. Otherwise, the whole machine will vibrate and the noise will increase.

For those range hoods with filter hoods, since the soot has been filtered before it enters the interior of the appliance, its internal structure does not need to be cleaned. It is only necessary to clean the appliance casing and filter hood as specified in the instructions.

(1) Pry the screws that secure the grille.

The removed filter cover was immersed in warm water of a neutral detergent for 510 minutes.

Clean the dirt in the filter pores with a soft plastic brush and dry with a dry cloth.

Install the filter cover as shown before removing it.

After installation, check that the oil path of the appliance is smooth and that the seal on the volute can be sealed.

Clean the filter cover as specified in the instructions.

The internal electrical connection and airflow sealing part of the range hood should not be removed frequently. The sealing ring is often removed and washed, which may lead to aging deformation. Oil stains easily enter the electrical connection parts of the appliance, affecting its safety performance and reducing the service life of the range hood.

Under normal circumstances, the greater the power of the range hood, the larger the air volume, the corresponding increase in power consumption, and the higher the performance of the motor used, resulting in a lower cost performance of the range hood.

It can be seen that the power of the range hood is not as large as possible, but under the premise of the same pumping rate, the power and air volume of the range hood are as small as possible, which saves electricity and achieves better mute effect. It can also improve the cost performance of the range hood.

The influence of kitchen doors and windows on the range hood of the range hood. When using the range hood, the user must keep the kitchen well ventilated, which not only improves the suction and discharge capacity of the range hood, but also allows the gas or other fuel to burn. The oxygen can also prevent personal injury caused by insufficient combustion of gas or other fuel. Therefore, the switch of the door and window should be adjusted during use. On the basis of keeping the kitchen well ventilated, it is also necessary to avoid the convection wind in the kitchen and reduce the suction and discharge capacity of the range hood.

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