Ngokuvamile ukusebenza nge-fuselink eqinisiwe ishubhu le-fuse lilungisiwe ukwakha indawo eseduze, Uma kwenzeka amaphutha wesistimu, umphumela wamanje we-fuse uncibilika ngokushesha futhi uthathe ucezu lukagesi kukhona, okuvumela ithubhu lokucisha i-arc ukuthi lishiswe futhi lifxplode a lotofgas, I-Th-os izokhiqiza ingcindezi ephezulu futhi ngezansi kwalapho kuhambisana ne-tube, Ngemuva kokuthi i-fuselink ncibilikisa ukuthintana okuhambayo akunamandla aqinisiwe futhi, i-mecganismis ikhiyiwe futhi i-fuse tube iyaphuma, i-Cutoutnow isendaweni evulekile, Lapho ifuna ukucisha ngesikhathi sokulayisha okusikiwe, i-operat -noma ngokufaka ibha yokusebenza evimbela ukudonsa oxhumana naye ohambayo, ama-atits aqala ukuthintana okuyinhloko kanye nama-contactic asizayo athintana nabagulayo, Ukuhudula othintana naye osizayo kuhlukaniswe phakathi koxhumana nabo abasizayo lapho kuvela khona i-arc kagesi futhi i-arc izokwandiswa-ekucimeni kwe-arc igebe ebiyelwe futhi okwamanje igesi eqhuma i-arc eqhuma i-arc ngesikhathi zero esedlule njengamanje