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Add: No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China
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Daily maintenance points for high and low temperature integrated machine circulation device

Wuxi Guanya LNEYA specializes in the manufacture, research and development and sales of high and low temperature integrated machine cycle equipment. The 11 years of focus on sedimentation has made Wuxi Guanya LNEYA the advanced position in the high and low temperature equipment industry. LNEYA refrigeration professional provides customers with hot and cold. Temperature control scheme and technology, stable temperature control system, in order to greatly extend the service life of high and low temperature cycle devices, we need to know the following maintenance methods in daily use.

The manufacturer of the high and low temperature integrated machine circulation device recommends that the fastening bolts of the power supply wiring be checked regularly for looseness, whether the high pressure value and the low pressure value are normal, and whether the operating current and insulation resistance of the compressor are normal.

It is also important that the dry filter and sight glass of the high and low temperature integrated machine circulation device are normal. For example, the frost at the filter outlet indicates that the filter is dirty and the filter is cleaned. If the mirror has humidity display (the color turns red), The dry filter cartridge needs to be replaced.

Whether the lubricating oil of the high and low temperature integrated machine circulation device is normal is also very important for the normal use of the high and low temperature integrated machine circulation device. If the oil level is lower than 2/3 of the oil sight glass during operation, lubricating oil should be added if it is dirty. If the material has deteriorated, replace the oil and replace or replace the oil filter while replacing the dry filter core.

The high and low temperature integrated machine circulation device manufacturer recommends that the high and low temperature integrated machine circulation device check the heat transfer oil every three to six months after long-term use, and decide whether to replace it according to the actual situation. The high and low temperature circulation device of Wuxi Guanya LNEYA is fully used. In the closed circulation line, the heat transfer oil will not leak and be contaminated. When changing, be careful not to enter foreign objects or water into the tank.


The manufacturer of the high and low temperature integrated machine circulation device reminds that if it is not necessary to use the high and low temperature integrated machine circulation device for the time being, it is recommended to clean the residual heat transfer oil in the pipe, and the external maintenance is clean and placed in a dry place.

Professional high and low temperature integrated machine circulation device manufacturers suggest that only high-low temperature integrated machine circulation device will not be able to deposit impurities in order to better operate high and low temperature circulation devices.


  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China