Durvis var atvērt tikai tad, kad ir izveidots kontakts. Darbinot ar maiņstrāvu, var būt dzirdams sanošs troksnis. Līdzstrāvas darbībā nav dzirdama sanoša trokšņa.
Cookie consent
This video is hosted by YouTube. By showing the external content you accept the terms and conditions of
www.youtube.com.
*Your choice will be saved in a cookie until you have closed your browser.