Izizathu nezixazululo zezingxenye zentambo yesithando somlilo ezingabomvu ku- izinga lokushisa eliphezulu lebhokisi-uhlobo lokumelana nesithando somlilo

① Uma i-solid state relay ilimele, hlola ngokucophelela imbangela yokulimala komugqa, bese ushintsha izingxenye ezilimele ze-solid state relay.

②Uma inkomba yokufaka ijwayelekile, kungenzeka ukuthi i-fuse iphukile, umugqa wokuxhuma ukhululekile noma intambo yesithando somlilo iphukile, qinisa ikhanda lenqwaba, buyisela i-fuse, futhi uxhume intambo yesithando somlilo.