Today, a cooker hood is a very popular household appliance. For many, the need for an extractor hood in the kitchen is absolutely obvious. Indeed, when preparing food, a large amount of fat, smoke and tiny food particles fly into the air, which not only pollute the room, but also harm health. As a rule, an air purifier in the form of an extract in the kitchen is installed during the repair. Unfortunately, even if it is operated as carefully as possible, it inevitably fails over time. And then the owner has to solve the problem in one of two possible ways: he calls a service center that repairs the cooker hoods or does it all with his own hands.
How is the hood designed?
The scheme of a standard kitchen hood is very simple - this is the most ordinary exhaust type fan, which is installed directly above the stove, and has an electric motor. Additional filters are also placed in this device to delay harmful vapors coming from the stove during cooking. Hoods are filtering and output type.
- The filtering, it is coal, household kitchen hood is the simplest device, so its cost is much cheaper. how install a cooker hood, and you can always repair it with your own hands. It works according to the principle of recirculation, i.e. dirty air after cleaning in the hood is thrown back into the room. The cleaning element is carbon filters.
- The extracts are connected to the ventilation shafts to completely remove contaminated air from the kitchen. Such a device is more perfect in comparison with the filtering one, and a grease catcher is installed in it. Exhaust hoods require a good ventilation system, but you can also repair them yourself. If there is a ventilation shaft, then air is discharged into it. If there is no channel, then during the installation of the hood, experts install a pipe that goes directly to the street.
Modern models work in 2 modes. Most of them have a multi-speed electric motor, which are characterized by low power, but their speed can be adjusted. Try to choose a cooker hood with a decent margin of power. Indeed, over time, as a result of pollution of filters, the efficiency of the hood decreases markedly, it can only be compensated by increasing power.
You should also regularly inspect the grease catcher and, as it gets dirty, change it in a timely manner; If you ignore this rule, the operation of the hood can be reduced to nothing.The average replacement frequency for grease traps is 3-4 months. But if the shutter speed is operated very intensively, you need to do this more often. In filter hoods, the life of carbon filters reaches one and a half to two years. The device can break down for a variety of reasons, respectively, and the repair of a cooker hood can vary significantly. Consider the main breakdowns and action algorithms.
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The hood does not pull and does not remove odors well
This can happen if the device is not used properly. So that the hood can effectively deal with odors, it must be turned on in advance, before starting cooking, and turned off 15 minutes after turning off the stove, and not immediately. Observing this elementary rule, you will be able to permanently get rid of unpleasant odors in the kitchen. A fairly common reason for such a “breakdown” is a delayed change of filters. Also, carbon filters may simply not work efficiently. In order to repair the hood, the filter must be disassembled, having previously been removed, and the coal granules should be replaced with new ones.
To change the grease catcher yourself, you need to remove the grill and put the face down, after which you can remove the old dirty filter. The grate should be thoroughly washed with detergent and a new grease catcher should be fixed on it. Disposable grease catchers differ from reusable ones in that they have an inscription; it is perfectly visible even through the grille. When the filter is so dirty that it is time to change it, the inscription is no longer visible. Fiber filters are reusable, after washing and drying they can be returned to the place, and do this repeatedly. Each time, during this procedure, you need to thoroughly rinse the grate.
Tip:
Read also: DIY hob repair
The hood does not turn on
- The lighting of the stove does not work. If there is no lighting, but the fan is working, it means that most likely the bulb just burned out. But if changing the bulb does not solve the problem, then the light switch is faulty.
- The hood does not turn on at all. There may be several reasons: for example, the device is disconnected from the network or there is no current in the outlet.
- Faulty exhaust switch. You can check this with the tester, and in case of breakage, replace it.
- There is no electric current. It is necessary to check the electrical panel. The circuit breaker may have tripped automatically or the fuses have blown.
- Defective power plug. Maybe the fork fuse has blown. You can replace it yourself.
- Breakdown in internal wiring. The examination should be carried out with the help of a tester, while pulling up the loose contacts and pressing the tips with pliers.
- The electric motor broke. To start repair in this case is useless, the engine to the hood just needs to be completely replaced. Trying to repair it in most cases is economically disadvantageous. Buying a new engine for the hood will be cheaper, more efficient and much more reasonable.
Conclusion
This article listed the main breakdowns of modern kitchen hoods for the home. You have already seen that most cases of malfunctions are simple and do not require the intervention of specialists. A completely inexperienced person can usually fix a broken kitchen hood with his own hands, even if you need to change the engine. Therefore, there is no point in contacting a service center and paying decent money for mere trifles. In addition, the cooker hoods of well-known, trusted brands do not really break during normal use and regular filter changes, they serve well for many years. A little attention and cooker hood care much easier for you to care for the kitchen and the whole house, make the microclimate in your home much more healthy.
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