Device for manufacturing hollow glass articles

An individual section machine for manufacturing hollow glass articles, comprising:

• a plurality of stations arranged adjacently in a row, each of which having at least one blank mold which has a mold cavity;
• a spraying device which can be displaced along the row of stations and stopped in discrete working positions that are respectively assigned to said stations to apply a lubricant on inner sides of the mold cavity of said blank mold;
• a first housing;
• a manipulation element having one end mounted within said first housing and another end to which the spraying device is fastened, said first housing configured for guiding adjustment tools for adjusting said spray pattern;
• and
• a calibration station configured to inspect and adjust a spray pattern that represents the distribution of the lubricant in a defined surface area on the inner walls of the blank mold, wherein:
• the spraying device is displaceable into an inspection position assigned to the calibration station;
• the first housing is displaceable along the length of the individual section machine to the inspection position where it is arranged opposite of the calibration station;
• and the calibration station includes:
• a test mold, said test mold disposed to be in a position relative to said spraying device when the spraying device is in the inspection position which corresponds to the position of the spraying device relative to a said blank mold in a working position;
• at least one camera or a measuring device for measuring a spray pattern in only the test mold and at least one parameter of a lubricant layer within the spray pattern in only the test mold;
• and
• a second housing which is open toward the first housing when the first housing is in the inspection position and otherwise is closed.