Whakaahuatanga Poto:

Ko te tapahi fiusi taka-waho me te tapahi fiusi whakawhiti kawenga he taputapu tiaki ngaohiko teitei o waho. Hei hono atu ki te whāngai e haere mai ana o ngā raina tohatoha, whakawhiti hiko, whakawhiti rānei. Ko te nuinga o te wā ka tiaki i te whakawhiti hiko, i ngā raina rānei mai i te ara iahiko poto me te taumaha me te iahiko uta ON/OFF. Ko te tapahi fiusi taka-waho he mea hanga mai i ngā tautoko ārai me te ngongo fiusi. Ka mau ngā hononga tūmau ki ngā taha e rua o te tautoko ārai, ka tāutahia ngā hononga neke ki ngā pito tō o te ngongo fiusi. Ko te ngongo fiusi he mea hanga mai i te ngongo tinei pewa o roto. He ngongo pepa matū phenolic outliner, he ngongo karāhe epoxy rānei. Ka whakaratohia e te tapahi fiusi whakawhiti kawenga he hononga āwhina whakakaha me te whakangungu pewa hei whakaweto i te iahiko uta whakakā-whakaweto. I te āhua mahi noa, ka whakakīia te hononga fiusi, ka mau te ngongo fiusi kia tata te tūnga. Mena ka puta he hapa i te pūnaha, ka tukua e te iahiko hapa te fiusi kia rewa tonu, ka kawea mai he pewa hiko, ka taea ai e te ngongo tinei pewa te whakamahana me te whakakore i te nui o te hau. Ka puta he pēhanga teitei i roto i te ipu, ka pupuhi tahi me te ngongo, kātahi ka toro te pewa ka tineia. I muri i te rewa o te hononga fiusi, kāore he kaha o ngā hononga e neke ana, ka tukuna te fiusi e te taputapu raka, ka taka te ngongo fiusi, ā, kua tuwhera te tapahi. Ina hiahiatia kia whakawetohia i te wā e utaina ana te tapahi, whakamahia te pōro whakahaere whakamahana hei kukume i te hononga e neke ana, kei te hono tonu te hononga matua me ngā hononga ā-pūmau. I a koe e kukume ana, ka wehea ngā hononga ā-pūmau, kātahi ka puta he pewa hiko i waenganui i ngā hononga ā-pūmau, ka toro te pewa i roto i te parepare pewa, i te wā kotahi ka pahū te parepare pewa, ā, ina nui rawa te iahiko, tukua kia tineia.