How to solve the abnormal temperature of the laser chiller?

At the beginning of the operation of the chiller, it is necessary to regularly pay attention to the oil level, return oil condition, and cleanliness of the chiller compressor. If the oil level drops, it should be added in a timely manner. If dirt is found in the oil, it should be replaced in a timely manner to prevent poor lubrication and affect the normal operation of the chiller. If using a water-cooled chiller, it is necessary to regularly check the condition of the cooling water. If the cooling water is too dirty, it must be replaced in a timely manner; And check if there are any abnormalities in the water supply system of the water-cooled chiller, whether the water pump is working properly, whether the valve switch is abnormal, and whether the cooling water tower and fan are normal.

For air-cooled chillers, it is necessary to regularly check the condenser for scaling, and if so, remove it in a timely manner; It is also necessary to regularly check the frosting situation of the condenser. If the condenser experiences frosting, it must be defrosted in a timely manner, otherwise it will affect the cooling effect of the chiller.

In addition, it is necessary to regularly observe the operating status of the compressor and check its exhaust temperature. During seasonal operation, special attention should be paid to the operating status of the system, and the liquid supply and condensation temperature of the system should be adjusted in a timely manner. During the operation of the chiller, always pay attention to the sound of the compressor, cooling tower, water pump, or condenser fan, and check the vibration of the compressor, exhaust pipe, and water pump. If any abnormalities are found, they should be dealt with in a timely manner to avoid affecting the normal operation of the chiller.