Vootajuri reguleerseade peab olema ligipääsetav andmeliidese kaudu, kui vootajurid on ette nähtud järelreguleerimiseks, kuid see ei kehti mehaanilise reguleerimisega vootajurite kohta. Igal juhul peab reguleerseade olema kaitstud turvaplommiga.
The adjusting device for flow sensor shall be available through a data interface, if the flow sensors are intended for re-adjustment. This is not applicable for flow sensors with mechanical adjustment. In any case the adjusting shall be protrcted by security sealing.
