1. Daily work content: check the compressor oil level; Check the readings on the display screen and instrument panel; Check whether there is condensate discharge during loading: after shutdown, please discharge the condensate in the air and aftercooler.
2. Weekly work content: check the setting value in the program; If an air reservoir is installed, drain the condensate; Check for possible leaks.
3. Work content every six months: remove the air filter, clean and check for damage by injecting high-pressure air: clean the compressor.
4. Annual work content: replace the gearbox ventilation filter element; Conduct indicator / display test; Replace the oil filter; If mineral oil is used, change the oil; Replace the air filter; Test the relief valve.