The main parts of the fluorine-free refrigerator, such as compressors, sealing materials and lubricating oil, are different from the popular refrigerator. Therefore, consumers should pay attention to the following three problems when using fluorine-free refrigerators:
[1] The structure of the compressor of fluorine-free refrigerator is different from that of the compressor of popular refrigerator, and there is also a big difference in the state of affairs. When a fluorine-free refrigerator is running, the low pressure suction tube of the compressor is in a negative pressure state, and the pressure of the high pressure exhaust pipe is relatively large, so the temperature of the compressor is relatively high. When using, we should pay attention to enhancing the heat dissipation of the refrigerator. It is rare that the heat dissipation space around the compressor should be large, so as to improve the refrigeration effect and extend the service life of the refrigerator.
[2] As the flu-free refrigerator usually accepts R-134a or R-600A as the refrigerant, the lubricating oil and sealing materials in the system are completely different from those used in popular refrigerators, and the production process requirements are also very high. Therefore, when buying a fluorine-free refrigerator, we must buy the products of famous brands with strong craftsmanship and strength to ensure the internal quality of the refrigerator.
[3] Fluorine-free refrigerator has very strict requirements on the process during maintenance, and the equipment of the system such as leisure and liquid filling and the tools used for leak inspection cannot be mixed with the equipment used for maintenance of popular refrigerators. In addition, the materials used for maintenance, such as compressors, filters, frozen lubricating oil, and popular refrigerator materials are also completely different. In view of this, consumers must go to the special repair department when repairing faulty non-fluoride refrigerators, in order to prevent damage to the refrigerators caused by technological problems or improper tools.
