E rua ngā āhuatanga hanganga matua o te pana raka hiko takirua DZ47-63. Tuatahi, he rauemi ārai mura PA tōna e whakamahia ana, e tere ana te kati, ā, e pai ake ana te haumaru. Tuarua, ko te nuinga o te wā ka whakamahia tēnei hua ki ngā wāhi tūmatanui pēnei i te kāinga, ngā karapu pakihi, ngā hōtēra, ngā toa hokohoko, me ētahi atu, hei whakatutuki i ngā hiahia whakawhiti hiko i roto i ngā āhuatanga rerekē. He whaitake te hoahoa hanganga, he rerekē ngā mahi, ā, he whānui te whānuitanga o ngā tono, e whakarato ana i tētahi wheako whakamahinga watea me te haumaru ake ki ngā kaiwhakamahi.