The maintenance and repair of the compressor must be carried out under the guidance of qualified personnel

1. Compressed air and electrical appliances are both dangerous. During maintenance or repair, it is necessary to confirm that the power supply has been cut off and hang warning signs such as "maintenance" or "no opening" at the power supply to prevent others from closing the power supply and causing injury;

When cleaning the components of the unit, non corrosive and safe solvents should be used, and the use of flammable, explosive, and volatile cleaning agents is strictly prohibited;

3. After the compressor has been running for a period of time, the safety valve and other protection systems must be regularly inspected to ensure their sensitivity and reliability. Generally, they are inspected once a year;

4. The spare parts of the compressor must be provided by the manufacturer, and the screw oil must be the designated oil for the screw compressor. It is strictly prohibited to mix the two brands of oil, otherwise it will cause system coking and cause major accidents.