Siyini isizathu sokushisisa okungaqhubeki kwe imishini yokufudumeza ephezulu kakhulu?

1. Hlola ulayini wokuphakela amandla ukuze ubone ukuthi ayikho yini inhlansi kusixhumi solayini, sicela ukhiphe isimo esinjalo kuqala.

2. Ngemuva kokuthi inkinga yezintambo zangaphandle isiqediwe, hlola isixhumi socingo somshini ngokwawo, vula ihood yemishini yokushisa yokungeniswa kwe-high-frequency ukuze uhlole ukuthi ukuphela kwentambo yomugqa we-overvoltage ikhululekile, futhi uhlole i-AC contactor, Ukuphela komugqa wokucindezela webhuloho lokulungisa, kanye ne-capacitor enkulu kagesi ngokushintshana. Iziphetho zezintambo zebhodi, ama-transformer, ama-capacitor egobolondo lensimbi, njll., noma ngabe izixhumi zezintambo ezithintwayo zixegekile noma ziyanhlansi. Ngemuva kokuhlola ama-terminals angenhla, ukungahambisani kokushisa kungakhishwa.