What is the password of Ningbo energy-saving Baosi compressor?

The password of Ningbo energy-saving Baosi compressor is user password: 1234, and manufacturer password: 0B5F. Choose air compressor, BOSS fixed screw air compressor, adopt the design idea of big rotor, big bearing and low rotation speed, the rotation speed is 30~50% lower than other brands, which can reduce noise and vibration, reduce exhaust temperature, improve rotor rigidity, prolong service life and reduce sensitivity to impurities and oil carbides.