Industrial chiller In the use of good maintenance and maintenance, the following describes the specific methods of chiller maintenance Second, industrial ice water machine Annual maintenance 5. Ice water machine Check and maintain the host circuitry. Yirun Agricultural Cooperative , https://www.yiruncn.com
First, monthly maintenance
Maintenance method of industrial chiller
Maintenance method of industrial chiller
1. Check and record the operating current.
2. Check if the voltage is normal or missing phase.
3. Measure and record whether the high and low pressure and temperature control temperature are normal.
4. Check if the oil level and oil temperature are normal.
5. Check the compressor for abnormal sounds and abnormal vibrations.
6. Check if the interlock control circuit device is loose or aging.
7, the overall test and test.
8, refrigerant system testing.
9. Regularly check whether the water quality of chilled water and cooling water is normal. When the water quality of the water source becomes dirty and deteriorates, please replace the water source in time.
1. Clean the condenser and clean it every six months.
2. Clean the cooling tower and clean it once every three months.
3. Check the refrigeration oil and lubricating oil system and replace and replenish if necessary.
4. Compressor motor coil insulation test.
6. Check if the drying filter is normal, whether it is blocked or not, and replace it if necessary.
7. Check the amount of refrigerant and replenish the refrigerant in time.
8. Check and calibrate the thermostat.
9. Check and correct the high and low pressure switches.
10. Industrial chiller test run and total calibration, test whether the superheat is normal, and whether there is abnormal sound in each component.