1.Tuku-Kore Mahinga me te kore he paihere, he mowhiti "O" ranei
2.Ko te Hanganga Maamaa, Te Utu-Kainga, me te Tiakitanga Nui
3.Robust tonu kete kowiri tira ki te rahi kiato
1. taputapu rehu
2.Pressure mana whakahaere
1. Waea Whakaata Porowhita: He hoahoa ngawari, he whakararu-whakararuraru me te whakamarumaru whakarewa o roto me te kore ta (He pai mo te roa > 500mm).
2. Waea Waea Pango Pango: Kua whakauruhia ki te waea parahi 26 AWG mo te whakaurunga ngawari, he pai mo nga hononga waea poto me te mahi pono.