METHOD FOR CLEANING A VACUUM PUMP

摘要

A method for cleaning a vacuum pump (10) having a pump chamber (12) with at least one pump rotor (14) includes performing the steps of: a) filling a cleaning liquid (28) into the pump chamber (12), b) distributing the cleaning liquid (28) in the pump chamber (12), c) dissolving impurities with the cleaning liquid (28), d) draining the cleaning liquid (28) from the pump chamber (12).