PSA nitrogen generator equipment summer daily maintenance manual

PSA nitrogen generator equipment summer daily maintenance manual

Daily maintenance of the PSA nitrogen generator equipment:

1. Supply normal power, gas source, temperature conditions, and the PSA nitrogen generator, especially to stabilize the power supply voltage. Normal power on and off reduces the damage caused by the power supply to the controller and solenoid valves.
2. Pay attention to the pressure of the air storage tank and keep it between 0.6 and 0.8 MPa, not lower than the rated value.
3. Daily check the automatic drainage port to avoid blockage and loss of drainage effect. If blocked, you can disassemble the automatic drainage port, disassemble and clean it, then slightly open the manual valve and close the automatic drain valve. When cleaning the automatic drainage, use soap foam for cleaning.
4. Regularly check the three pressure gauges on the nitrogen production machine. In the case of equipment failure analysis, it is necessary to establish daily records of pressure changes to observe the flow meter and nitrogen purity at any time; maintain the nitrogen purity of the exhaust gas.
5. Regularly check the cooling effect of the cold dryer to avoid the cold dryer from failing due to the machine manufacturing nitrogen in water and causing carbon molecular sieve poisoning.
6. According to the requirements of the actual equipment code, perform daily maintenance, and regularly check the sensitivity of the solenoid valve and pneumatic valve, the pressure range of the pressure regulating valve, the accuracy of the gas analyzer, the compression of the absorption tower, the exhaust state of the muffler, and the cleaning degree of the inner tube of the flow meter.

PSA nitrogen generator Equipment Maintenance (Carried out by professional PSA nitrogen generator maintenance manufacturers)

1. Test the air treatment section, the cooling effect of the cold dryer is good. Replace the tubular filter regularly (once every 6 months) to make the air quality better.
2. Replace the activated carbon in the nitrogen production machine (replace every 12 months). The activated carbon section is a process of oil removal, reducing the oil in the air to avoid contamination and poisoning of the carbon molecular sieve in the PSA nitrogen generator.
3. For the testing and calibration of the nitrogen analyzer, the general lifespan of thenitrogen analyzer is 2-3 years. It is recommended to replace the mature and damaged products to avoid the purity of the nitrogen production machine. 4. Check the solenoid valves and pneumatic valves to ensure the normal operation of the equipment. It is recommended for users to have a spare.
4. The carbon molecular sieve of the nitrogen production machine (replace 5-6 times) for the nitrogen production analysis test will ensure that the silicon production meets the customer’s requirements. During maintenance, it is necessary to add or replace the carbon molecular sieve of the PSA nitrogen generatoraccording to your usage situation.

Maintenance of the PSA nitrogen generator equipment (performed by professional PSA nitrogen generator maintenance manufacturers)

1. Test of the air treatment process, the cooling effect of the cold dryer is good. Replace the tubular filter regularly (once every 6 months), to improve the air quality.
2. Replace the activated carbon in the nitrogen production machine (replace every 12 months). The activated carbon section is a process of oil removal, which reduces the oil in the air to avoid contamination and poisoning of the carbon molecular sieve in the PSA nitrogen generator.
3. For the testing and calibration of the nitrogen analyzer, the general lifespan of the P860 series nitrogen analyzer is 2-3 years. It is recommended to replace the mature and damaged products to avoid the purity of the nitrogen production machine. 4. Check the solenoid valves and pneumatic valves to ensure the normal operation of the equipment. It is recommended that users have a spare part.
4. The carbon molecular sieve of the nitrogen production machine (replacing 5-6) and the nitrogen production analysis test will ensure that the silicon production meets the customer’s requirements. During maintenance, the carbon molecular sieve of the PSA nitrogen generatormust be added or replaced according to your usage situation.