1, Ka heke te putanga o te pūkaha wira
（1） Take
I raro i te āhua o te upoko wai pumau, ina tae te whakatuwheratanga o te vane ārahi ki te whakatuwheratanga kore-kawenga, engari kāore anō te tāpine kia eke ki te tere kua whakaritea, ina nui ake rānei te whakatuwheratanga o te vane ārahi i te putanga taketake i te putanga kotahi, ka whakaarohia kua heke te putanga o te waeine. Ko ngā take matua mō te hekenga o te putanga koia ēnei: 1. Te ngaronga o te rere o te tāpine waipēhi; 2. Te ngaronga waipēhi o te tāpine waipēhi; 3. Te ngaronga ā-pūkaha o te tāpine waipēhi.
（2）Te Tukatuka
1. I raro i te āhua o te whakahaere, te whakaweto rānei o te waeine, kaua te hohonutanga o te ngongo mimiti e iti iho i te 300mm (haunga te tāpine hiko). 2. Kia aro ki te rerenga mai, ki te rerenga atu rānei o te wai kia taurite, kia maeneene hoki te rere o te wai. 3. Kia mau tonu te rere o te mīhini i raro i ngā āhua noa, ā, whakamutua te mīhini kia tirohia, kia rongoatia hoki mēnā he haruru. 4. Mō te tāpine mata pumau rere-tuaka, mēnā ka heke ohorere te putanga o te waeine, ā, ka kaha ake te wiri, me whakaweto tonu kia tirohia.
2, Ka piki tere te pāmahana o te papa whāriki waeine
（1） Take
E rua ngā momo peera mō ngā tāpine waipēhi: te peera ārahi me te peera pana. Ko ngā tikanga hei whakarite kia mahi noa te peera ko te tāutanga tika, te whakahinuhinu pai me te tuku noa i te wai whakamatao. E toru ngā tikanga whakahinuhinu: te whakahinuhinu wai, te whakahinuhinu hinu angiangi me te whakahinuhinu maroke. Ko ngā take mō te pikinga tere o te pāmahana o te rakau ko ēnei: tuatahi, he ngoikore te kounga o te tāutanga peera, kua tawhito rānei te peera; Tuarua, te ngoikore o te pūnaha hinu whakahinuhinu; Tuatoru, he rerekē te tapanga hinu whakahinuhinu, he ngoikore rānei te kounga o te hinu; 4. Te ngoikore o te pūnaha wai whakamatao; 5. Ka wiri te waeine nā tetahi take; Tuaono, he iti rawa te taumata hinu o te peera nā te turuturu hinu.
（2）Te Tukatuka
1. Mō ngā peera wai kua pania ki te hinu, me tātari rawa te wai whakahinuhinu kia mau ai te kounga o te wai. Kaua te wai e nui te paru me te hinu hei whakaiti i te pakaru o ngā peera me te tawhito o te rapa.
2. Ko ngā peera angiangi kua pania ki te hinu ka whakamahi i te tikanga he tohanga-ā-koe. Ka whakamahia ngā slinger hinu me ngā kōpae pana. Ka tukuna aunoatia te hinu mā te hurihanga o te waeine. Kia aro nui ki te āhua mahi o te slinger hinu. Kāore e whakaaetia kia piri te slinger hinu. Me whakarite kia rite te āhua o te tuku hinu o te kōpae pana me te taumata hinu o te tāke hinu mēra.
3. Pania te peera ki te hinu maroke. Kia tūpato mēnā he rite te whakatakotoranga o te hinu maroke ki te hinu peera, ā, mēnā he pai te kounga o te hinu. Tāpirihia te hinu i ia wā kia mōhio ai kei te 1/3~2/5 te tawhiti o te peera.
4. Kei te pai te āhua o ngā taputapu hiri o ngā peera me ngā paipa wai whakamatao hei ārai i te wai pēhanga me te puehu kei uru ki ngā peera, ā, kei kino te hinu whakahinuhinu noa o ngā peera.
5. Ko te āputa tāutanga o te peera hinu e pā ana ki te pēhanga wae o te rakau peera, te tere hurihuri raina, te aratau hinu, te matotoru hinu, te tukatuka wāhanga, te tika tāutanga me te wiri o te wae.
3, Te wiri o te waeine
（1） Te wiri ā-pūkaha, te wiri i puta mai i ngā take ā-pūkaha.
take; Tuatahi, he piko te tāpine waipēhi; Tuarua, kāore te pokapū tuaka o te tāpine me te whakaputa hiko i te ōrite, ā, kāore te hononga i te pai; Tuatoru, he hapa te peera, he hē rānei te whakatikatika ātea, inā koa he nui rawa te ātea; 4. Te waku me te tukinga i waenga i ngā wāhanga hurihuri me ngā wāhanga tūmau
（2） Te wiri waipēhi, te wiri o te waeine i puta mai i te kore taurite o te rere o te wai ki roto i te oma
Ngā take: tuatahi, i pakaru te arataki, ā, i whati ngā pūtu, ka hua ake te whakatuwheratanga koretake o te arataki, ā, ka kore e rere te wai huri noa i te kaikawe; Tuarua, he maha ngā mea kei roto i te hiko, he ārai rānei te kaikawe i ngā mea rerekē, ā, ka kore e rere te wai huri noa i te kaikawe; Tuatoru, he kore pumau te rere o te wai i roto i te ngongo mimiti, ka puta he panonitanga auau i roto i te pēhanga wai o te ngongo mimiti, ka uru rānei te hau ki roto i te pouaka porowhita o te tāpine waipēhi, ka puta te wiri o te waeine me te haruru o te rere o te wai.
（3） Ko te wiri hiko e pā ana ki te wiri ā-wāhanga i puta mai i te kore taurite, i te huringa ohorere rānei o te rahinga hiko.
Ngā Take: tuatahi, he tino kore taurite te iahiko-toru-wāhanga o te whakaputa hiko. Nā te kore taurite o te iahiko, ka kore taurite te kaha hiko-toru-wāhanga; Tuarua, ko te huringa tere o te iahiko i puta mai i te aituā hiko ka kore e taea te tere o te whakaputa hiko me te tāpine te tere tere; tuatoru, he kore taurite te āputa i waenga i te stator me te rotor, ka puta ai te kore pumau o te papa aukume hurihuri.
（4） Te wiri o te cavitation, te wiri wāhanga i puta mai i te cavitation.
Ngā Take: tuatahi, ko te wiri i puta mai i te kore taurite o te waipēhi, e piki ake ana te kaha i te pikinga o te rere; Ko te tuarua ko te wiri i puta mai i te kore taurite i puta mai i te taumaha rerekē o te kaikawe, te hononga ngoikore o te waeine me te rerekētanga, ā, ka piki ake te kaha i te pikinga o te tere hurihuri; Ko te tuatoru ko te wiri i puta mai i te mata hiko. Ka piki ake te kaha i te pikinga o te ia whakaoho. Ina tangohia te whakaoho, ka ngaro pea te wiri; Ko te tuawhā ko te wiri i puta mai i te horo o te cavitation. E pā ana tōna kaha ki te kawenga rohe, i ētahi wā ka motuhia, i ētahi wā ka tutu. I taua wā anō, ka puta he haruru patuki i roto i te ngongo tauira, ā, tera pea ka puta he āhuatanga hurihuri i runga i te mita korehau.
4, Ka piki ake te pāmahana o te papa whāriki waeine, ā, he tino tiketike rawa
（1） Take
1. Ngā take tiaki me te tāutanga: te turuturu o te peihana hinu, he hē te tūnga tāutanga o te ngongo pitot, kāore te āputa taera e tutuki i ngā whakaritenga, ā, he rerekē te wiri o te waeine i puta mai i te kounga tāutanga;
2. Ngā take whakahaere: te mahi i te wāhi wiri, te korenga e tāpiri hinu i te wā tika nā te kounga hinu me te taumata hinu rerekē o te peera, te korenga e kite i te aukati o te wai whakamatao me te korenga o te nui o te wai, ka hua ake te mahi tere-iti o te mīhini mō te wā roa.
（2）Te Tukatuka
1. Ina piki te pāmahana o te peera, tirohia te hinu whakahinuhinu i te tuatahi, ā, tāpirihia, whakapirihia rānei i te wā tika hei whakakapi i te hinu; Whakatikatikahia te pēhanga wai whakamatao, whakawhitihia rānei te aratau tuku wai; Whakamātauria mēnā he nui ake te wiri o te waeine i te paerewa. Ki te kore e taea te whakakore i te wiri, me whakaweto te waeine;
2. Mēnā he putanga tiaki pāmahana, tirohia mēnā he āhua noa te kati, ā, tirohia mēnā kua wera te rakau whāriki. Kia wera te rakau, whakakapia ki tētahi mea hou, hurihia rānei anō.
5, te korenga o te whakahaere tere
Ina kati rawatia te whakatuwheratanga o te kaiārahi, kāore e taea e te kaiārahi te mutu kia kore ra ano e taea te whakahaere tika i te whakatuwheratanga o te whana ārahi, e kiia ana ko te rahunga whakahaere tere. Ngā take: tuatahi, kua piko te hononga whana ārahi, kāore e taea te whakahaere tika i te whakatuwheratanga o te whana ārahi, ā, kāore e taea te kati i te whana ārahi, ā, kāore hoki e taea te aukati i te waeine. Me mōhio ko ētahi waeine iti kāore he taputapu aukati, ā, kāore e taea e te waeine te mutu mō tētahi wā i raro i te mahi a te inertia. I tēnei wā, kaua e whakaaro he kāore i kati. Ki te kati tonu koe i te whana ārahi, ka piko te tokotoko hono. Tuarua, ko te rahunga whakahaere tere te take o te rahunga o te kaiārahi aunoa. Mēnā he mahi rerekē o te waeine tāpine wai, inā koa i te wā ohorere ki te whakahaere haumaru o te waeine, ngana ki te whakamutu tonu i te mīhini kia rongoatia. Mā te oma koretake ka whakanui noa i te hapa. Mēnā ka rahunga te kaiārahi, ā, kāore e taea te aukati i te tikanga whakatuwheratanga whana ārahi, me whakamahi te takirere matua o te tāpine hei tapahi i te rere o te wai ki roto i te tāpine.
Ngā tikanga maimoatanga kē atu: 1. Horoia ngā mea katoa o te pūnaha arataki wai i ia wā, kia ma, ā, whakakīia anō hoki te wāhanga nekeneke i ia wā; 2. Me whakatakoto ngā whata para ki te tomokanga me te whakarite i ia wā; 3. Mō te tāpine waipēhi me tētahi taputapu waka, kia tupato ki te whakakapi i ngā papa pēki i te wā tika, me te tāpiri hinu pēki.
Wā tuku: Pipiri-28-2022
