MAINTENANCE CHECK LIST:
Daily:
    Check oil level.         

    Drain accumulated liquid from tanks.
    Check for oil leaks.         

    Check for unusual noise and/or vibrations         

    Check that all fasteners are secure.
Weekly:
    Check safety relief valve. 
    Inspect and clean air filter.         

    Clean breather holes on oil check dipstick.
Monthly:
  Check for air leaks. Apply a solution of soapy water around joints. Look for air bubbles around joints when compressor reaches the pressure cut-out limit and pump turns off.