Chii chikonzero nei tembiricha ye Vacuum mhepo choto haimuki here?

Iwe unofanirwa kutanga watarisa kana iyo yekudziya relay mubhokisi rekutonga yakavharwa. Kana zvisina kudaro, tarisa kana pane dambudziko nedunhu kana relay. Kana ikayamwa mukati, panogona kunge paine dambudziko neiyo thermometer paiyo shongwe yekuomesa, uye tembiricha yekuratidzira haina kujairika. Izvo zvinodiwa kuti unzwisise dhigirii yakajairika. Ichasvetuka otomatiki mushure me alarm yetembiricha controller kana chimwe chinhu. Inogona kunge iri dambudziko rechinhu chekupisa, ingave iri graphite, molybdenum, kana nickel-chromium, uye wobva wayera kukosha kwekupikisa. Ndiyo voltage regulator, yechipiri voltage.