The maintenance method of machine of cold water in summer

Sorching summer, the hot weather in a certain extent, affected the cutting machine cold water machine the refrigeration effect. In order to ensure the normal operation of water chillers in summer, cold water machine be used under the condition of the environment temperature in summer is poor, when should pay attention to the related issues of friends communication and maintenance methods and all our customers, hope to be able to help you.

1, will be placed in cold water machine ventilation, heat dissipation good position. Bad heat can cause condensation temperature and corresponding condensing pressure condenser is too high, so that the pressure controller and pressure, compressor overload protection, due to the compressor stop the opportunity to influence the customer normal use, Note: equipment around 2 m within the space should be no large heat source) 。

2, observe the pressure gauge. Cold water machine in normal operation, the high pressure should not be greater than 2. 0 mpa, if more than the pressure of the condenser cooling, the solution is the high pressure gas cleaning the dust on the condenser heat sink, no pressure gauge equipment regularly clean the condenser heat sink; Low pressure should not be less than zero. 2 mpa, if under the pressure of the condenser have leak phenomenon of fluorine or throttling dirty blocking phenomenon.

3, customer regular cleaning tank and frequently change water, please. Generally in January to replace a pure water, and at the same time clean water tank, Use detergent to clean) To ensure that the cold water machine water clean. Long not to clean water tank, water tank inside the evaporator heat transfer caused by microbes and bad, affect the cooling effect. （ Suggest user from cold water machine to cavity increase the hose, it is best to use the opaque)

4, check the water system pressure is normal. Water pressure in 0. About 3 mpa for normal, abnormal flow will cause alarm output. In order to avoid cold water machine flow anomalies, please regularly check the filter element and water tank filter for dirty blocking phenomenon.

5, pay attention to the monthly maintenance to do cold water machine, every month for a thorough cleaning of the device internal piping, careful screening cooling line to see if there is oil stains, if there is oil stains and equipment refrigeration effect is not good, please check the maintenance professionals.

ZuoLong machinery is development and production of high-end equipment specialized factory. After years of unremitting efforts, to create '' brand, the company has independent research and development and manufacture of welding machine, cutting machine, comprehensive development and production capacity.