Tewharepaku elongatedhe iti ake te roa atu i te wharepaku ka whakamahia e matou i te kaainga. Ko nga tohu e whai ake nei me tuhi i te wa e whiriwhiri ana:
Hipanga 1: Te taumaha. Ko te tikanga, ko te wharepaku, he pai ake. Ko te taumaha o te wharepaku noa e tata ana ki te 25kg, i te mea ko te wharepaku pai e tata ana ki te 50kg. Ko te wharepaku taumaha he nui, he taonga totika me te kounga pai. Mena kaore koe e kaha ki te kohi i te wharepaku katoa kia pai ai koe, na te mea ko te taumaha o te taiepa o te wai tank e rite ana ki te taumaha o te wharepaku.
Hipanga 2: Tuhia te kaha. Mo te mea e pa ana te whiu, ka whakamahia te iti o te wai, te pai ake. Tangohia he pounamu wai kohuke kau ki a koe, kati te Tap o te wharepaku, i muri i te horoi i te wai ki te tank wai, ka whakatuwhera i te wai ki te tank wai me te pounamu wai kohuke. Tuhia kia rite ki te kaha o te pounamu wai kohuke. Kia pehea te nui o te wai ka tapirihia ka mutu te waatea o te wai i roto i te fauucet? He mea tika kia kite he rite te kohi wai ki te kohi wai i tohu i te wharepaku.
Hipanga 3: Whakamatau i te tank wai. Ko te tikanga, ko te teitei ake o te tank wai, te pai ake o te hiahia. I tua atu, tirohia mehemea he tank rokiroki wai o te kaata wai. Ka taea e koe te maturuturu i te mangumangu puru ki roto i te tank wai o te wharepaku, whakaranu pai, ka kite mehemea he kikorangi te wai e rere mai ana i te wharepaku. Mena kei reira, ko te tikanga he turuturu kei te wharepaku.
Hipanga 4: Whakaarohia te waahanga wai. Ko te kounga o te waahanga wai e pa ana ki te paanga o te huringa me te whakatau i te koiora ratonga o te wharepaku. I te wa e hoko ana, ka taea e koe te pehi i te paatene ki te whakarongo ki te tangi, a he pai ake te tangi. Hei taapiri, tirohia te rahinga o te papa wai wai i roto i te tank wai. Ko te nui o te valve, te pai ake o te hua o te wai. He diameter neke atu i te 7cm he pai ake.
Hipanga 5: Pahia te karapa. Ko te wharepaku me te kounga pai he kara maeneene, te ahua maeneene, kaore he mirumiru, me te tae ngohengohe. Me whakamahi e maatau te whakaata whakaata taketake hei tirotiro i te wharepaku, a he ngawari te puta mai o te maaka i raro i te maama. I muri i te tirotirohanga o te kapo i te mata o waho, me pa ano koe ki te tahataha o te wharepaku. Mena he uaua te tuukino, he ngawari ki te hopu i te paru.