The Daily Maintenance Of Chillers

Key Maintenance Aspects

 

The working scene of the fiber laser chiller is very harsh . In order to ensure the good performance of the equipment and extend the service life of the equipment , the equipment needs to be maintained . The maintenance frequency is once a week . The maintenance work includes but is not limited to the following aspects:

1.Check the condenser , check whether the air duct is blocked by foreign matter , and whether the air inlet and outlet around the equipment is unobstructed;

2.Clean the condenser and clean the dust filter.

3.Check whether there are foreign objects in the refrigerant and whether microorganisms breed, etc. Generally , the refrigerant should be replaced every 15 to 20 days . The refrigerant must be pure water, distilled water or high-purity water.

4.Check whether the water pipe joints are loose and whether the water pump is leaking.

5.Check the water tank and clean the dirt deposited inside the water tank.

6.Regularly clean the filter in the waterway of the equipment . Generally , the filter should be cleaned once every 7 to 10 days . The Y-type filter is placed at the water suction port of the water pump or the water outlet of the equipment .

7.Test insulation resistance , insulation resistance ≥5MΩ.

8.Check the ground resistance , ground resistance ≤ 1 Ω.

9.Conduct a capacitance test on the capacitors of the compressor and fan . If the capacitance decay exceeds 10%, the capacitors need to be replaced.

 

Regular maintenance not only extends the service life of chillers but also ensures stable cooling efficiency and energy saving. For complex issues, consult professional technicians to avoid improper operations that may cause damage.