Summer is the peak period of use of air conditioners, refrigerators and other electrical appliances. Some household appliances may have "burning out" such as burnout due to high temperature or high frequency of use. A home appliance repair shop owner said that recently entered the appliance repair season, to repair more home appliances than usual, especially air conditioners, computers and other appliances used in the summer. Experts remind that in the summer, users should guard against all kinds of home appliances "heatstroke" and learn to maintain home appliances.
Overworked work is the source
Home appliances "heat stroke" symptoms are different, some are automatic shutdown, some are blue screen strikes, and even more spontaneous combustion, which is mainly caused by the overload of the machine. Mr. Wang’s computer has been screened recently. After checking and repairing, it was found that the cause of the computer malfunction was that it was used for more than ten hours in a room that was not air-conditioned, causing the board to overheat and short-circuit.
"At the moment, it is the hot season. Some users' computers, air conditioners and other household appliances are often overloaded, and they have not been cleaned for several years. The large amount of dust in the area is absorbed on the heat sink, which directly affects the heat dissipation function, which leads to malfunction." The staff said.
Pay attention to ventilation
According to reports, when the indoor temperature reaches 32 °C ~ 33 °C, there may be symptoms such as air conditioning strike, black screen of the TV, computer crash. Serious symptoms, such as some old TV sets, there will be leakage, self-explosion and so on. "The best way is to pay attention to ventilation and heat dissipation. Never use it for too long. It is necessary to let the appliance rest properly and clean the appliance regularly." The owner of the repair shop said that when the temperature is too high, the boot time should be shortened appropriately, generally 4 to 6 per use. Take a break for half an hour in the hour. Use electrical appliances in the summer, do not let the electrical appliances overheat, and occasionally drop the temperature.
In addition, the outdoor unit of the air conditioner should be installed in a place with no exposure to the sun and ventilation. The installation height should be more than 2.5 meters from the ground to facilitate air circulation and heat dissipation. The space around the TV should be 5 cm to 10 cm or more, and be careful that the vents around the case are not blocked. Do not turn on the machine for more than two hours each time. The distance from the refrigerator to the wall should not be less than 10 cm. Do not have flammable materials around, otherwise the compressor will be damaged.
Huaxi Community News reporter Zhang Bo intern
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