I-Guano flashover inezinhlobo ezimbili: enye i-flashover ebangelwa ukuqongelela kobuso be-insulator. Kodwa-ke, ngenxa yokuthi izinyoni zihlukaniswa yizingxenye eziningi yisambulela se-insulator, amathuba okuthi i-flashover eqondile aphansi kakhulu. Enye i-guano slippage insulation iwela endaweni engaphandle, i-nucleus eqondile iholela ekukhishweni kwe-short-circuit phakathi kwamathuluzi egolide aphezulu naphansi, futhi akukho zimpawu ze-guano ezisele ku-sueko, okuyindlela eyinhloko yokushaqeka kwe-guano. Ngokusekelwe ekulingiseni ngempumelelo isenzakalo se-flashover sezinyoni ze-insulator, umnyango wobunjiniyela kagesi we-tsinghua university uhlole indlela ye-flashover kanye nezimo ze-flashover ze-guano, futhi waphetha ngokuthi umzuzu wokuwa kwe-guano uphazamisa ukusatshalaliswa kwensimu kagesi ezungeze i-insulator, okubangela ukuqhekeka kwegebe lomoya lesiteshi se-guano ekugcineni okuphezulu kwe-insulation, ngaleyo ndlela kuholele ekushaqekeni kwe-insulator. Uma sithatha i-suozi yokwenziwa engu-110 kv njengesibonelo, umjikelezo onobubanzi obungu-55cm kufanele uvikelwe yi-fantian. Ngesikhathi esifanayo, cabanga ukuthi i-guano yomoya izowa njenge-parabola. Emsebenzini wangempela, indawo yengalo ephezu kombhoshongo izobhekwa njengesihluthulelo sokuvimbela izinyoni ngaphakathi kwebanga elingu-30-45° ngentambo yokuvikela njengephuzu eliyisisekelo kanye ne-Engela phakathi kwezinhlangothi ezimbili. Okwesibili, i-veer yezinyoni ukuqinisekisa ubuningi obuthile, izinyoni "zivale" ngokuphelele ngaphandle kwendawo yokuvikela.

Ekusetshenzisweni kobunjiniyela, ngenxa yohlobo oluyinkimbinkimbi lombhoshongo, ezinye izindawo ezibalulekile zokuvikela izinyoni zingase zishiywe ngemuva, okuholela ekuveleni kwamaphutha okulimala kwezinyoni angajwayelekile. Izinyoni eziphakama ngaphezu kwe-insulator yentambo yezigaba ezintathu zifakiwe endaweni yazo, kodwa i-bird thorn ayifakwanga esigxotsheni somhlaba ngaphezu kwentambo eseceleni, okushiya inkinga efihliwe yokwenzeka kwephutha.