In an intake manifold of an internal combustion chamber comprising a surge tank assembly and intake pipe assembly, a seal member is interposed between the end surface of the intake pipe assembly and the mating surface of the surge tank assembly so as to seal off the intake passage and mounting holes individually. The sealing frame, includes a soft plastic material with embedded metal strips. An occurrence count for each context is determined, and a global rank is assigned based on the occurrence count. Moreover, the server arrangement is operable to execute one or more the software applications and apply the one or more test routines thereto. In one instance, the sanitizing agent includes ozone and water; therefore, separation of the ozonated water advantageously proceeds with a squeezing effect to more adequately remove the ozonated water from the goods. Furthemore, to the use of such a gas turbine guide blade and to a method for operating a gas turbine with an abovementioned gas turbine guide blade.