Amaphampu kaphethiloli ayizinto ezibucayi ezinhlelweni ezahlukahlukene zezimboni, ikakhulukazi ngaphakathi kwemishini yezimboni nezinhlelo ze-vacuum. Ukuqonda izingxenye eziyinkimbinkimbi zezimoto zokuphotha kungathuthukisa kakhulu ukusebenza nokuphila isikhathi eside kwemishini yakho. Lo mbhalo uhlose ukunciphisa amaphampu kaphethiloli, uchaze izingxenye zawo, imisebenzi, kanye nemikhuba yokulondoloza imboni