... opening (M), counter (E), OFF- ON (EH), vibratos ON-OFF (E).Filler, fiber: helix speed (H), counter (E), ON-OFF-REVERSE (H). ... Additive: pump speed (H), counter (E), flow meter (E), OFF- ON ... pump flow rate (M), flow meter (E), OFF- ON (E), counter (E), pump OFF- ON (EH), internal circulation (EH).Sparge pipe: ...