Haile is a well-known brand in the domestic electricity industry, the reputation of haile's appliances is almost unknown, the quality assurance and working performance of his appliances are high, and many people prefer the haile brand when they are selected, but there are also some failures in this type of appliances, which are affected by life and routine maintenance measures。
The repair of the door seals: the deformation of the door seals, the riser, and the acupuncture caused by the lack of cooling inside the boxes, the failure of the compressor to operate for a prolonged period of time, etc., can generally be followed by electric blowbacks to the deformation, the riser and the acupuncture, which can be reheated and reheated before natural cooling. Change door seals that cannot be plasticized。
Light failure: first, to check if the light bulb is damaged and, if it is replaced, second, to check whether the breakout of the doorlight switch is normal and replace the faulty switch, and lastly, to check whether the turn of the transmission switch is flexible and is jammed or broken. After the overhaul, make sure the lights are on when the doors are open and the lights are off
Refrigerator maintenance attention: refrigerator maintenance should not be allowed to open the refrigeration system in the user's home, there should be good ventilation at the maintenance site and electrical equipment should be blast-proof; the type of refrigerant should be determined from the compressor's label prior to repairing the refrigerator, and since the r600a refrigerant is more soluble to lubricating oil, together with its lower pressure, the low pressure side of the refrigerator is usually negative when working, prior to welding the refrigeration system, it should be ensured that r600a emissions are clean within the system and should normally be discharged from the high-pressure process tube, followed by pumping on the high-pressure side using the r600a special vacuum pump。
See whether power voltage is normal ... Whether the radiator is too stolen or whether the oil-printed compressor inhaler tubes are properly exposed or whether failure points are distinguished by fault codes。
Hearing: compressor, fan power functioning normally, four-way to valves having normal flow of air, outside body noise normal, condensed cavity tube working at valves, and normal flow of refrigerants in expansion valves。
Touch: is the temperature of the fan's compressor shell normal or has the catheter passed through the greener's surface temperature normal or is the exhaust temperature of the compressor normal or is the temperature of the pump shifting four-to-four connections to the valve normal or is there a temperature difference at either end of the one-way valve that would smell the refrigerant refrigerated oil? Is there a burning air conditioner in or out of the wind vent at a normal temperature for electrical components, is the exhaust pressure normal for compressors, and is the electrical current running at the load voltage normal。
After a detailed reading of the paper, it is believed that there is a general understanding of the way in which refrigerators are being repaired in haile and of the care that they are being maintained, some of which we can repair by consulting some of the information, but also some of which we cannot repair, so that professional maintenance staff are required to do so and the refrigerator cannot be removed without permission in order to avoid an accident。
