● Uyilo olulodwa lolwakhiwo lokuthintela ngokuzenzekelayo umsebenzi webrashi.
● Ibhrashi ekhawulezayo engenanyathelo , ilungelelaniswa ngokweemeko zendlela .
● Ukulawulwa kwevalve edibeneyo yokulawula evela kwi-HF, e-USA.
● Ifeni yomoya yoxinzelelo oluphezulu eyenziwe ngumenzi okhethekileyo , Ngoyilo olufanelekileyo , amandla anamandla okufunxa , kunye nengxolo ephantsi .
● Ukuphakamisa uthuli / ukwehlisa kunye nokuvulwa kwesango elingasemva / ukuvala zisebenza ngokwahlukeneyo yinjini engundoqo kunye neyokuncedisa.
● Umbhobho wokutshiza uxhotyiselwe ukunciphisa uthuli lwebrashi ye-LH / RH kunye nesango lokufunxa ngaphakathi.
● Inkqubo yokulawula umbane ilawulwa yibhodi yesekethe edibeneyo.
● I-Dustbin kunye netanki lamanzi zenziwe ngentsimbi engenasici enoyilo olulodwa lwetanki yamanzi , eyandisa i-engile yokukhulula.
