He maha ngā rauemi kei roto i ngā waea whakarewa kowiri tira matua rere hei whakahaere i te tukanga whakarewa, he rerekē ki ngā waea whakarewa pewa hau, he totoka katoa. E rua ngā momo waea kowiri tira matua rere, arā, he mea ārai hau me he mea ārai-ake. Heoi, ka whakatauhia te whakamahinga i runga i te āhua o te kaupapa me te tahua.
Mō te whakarewa tere i te pewa, ka whakamahia ngā waea he anga hau, he mea ārai, nā te mea he tere ake te whakarewa i te waea totoka. Engari, kāore e taea e te waea te whakarewa i tētahi mea angiangi pērā i te waka.
I tētahi atu ringa, he pai te waea whakarewa ā-whaiaro ki te hanga i te ārai hau hei ārai e hiahiatia ana e ngā waea whakarewa totoka me te ārai hau hei tiaki i te pakaru o te konganuku. He maha ngā waea whakarewa ā-whaiaro e wātea ana i te mākete, he mea hanga motuhake hei mahi i ia tūranga whakarewa. He waea ārai-whaiaro he nui te tere o te tuku, e taea ai te whakarewa i ngā tinana konganuku matotoru anake. He rite tonu tēnei āhuatanga ki ngā waea maitai kore waikura he nui te hau.
Ka hangaia he para i roto i ngā waea kua āraihia e te hau, he āhuatanga e āhei ai te whakarewa i ngā amperage teitei atu i ngā waea whakarewa pewa hau. Nā te hanganga para ahurei, kāore e tukua te tauhiuhi whakarewa kia wai. Mā tēnei ka taea e te kaiwhakamahi te whakamahi i te waea āraihia e te hau i roto i te whakarewa poutū. He mahi ngāwari te tango i te para i muri i te otinga o te whakarewa ki te whakarite ki tērā i roto i ngā waea kua āraihia e te hau.
Kāore te waea ārai-ā-ia e whakaputa i te para hei hopu i te wai ki te wāhi whakarewa, nō reira kāore e taea te whakamahi mō te whakarewa poutū. He nui te wā me te kaha e hiahiatia ana e te kaiwhakamahi ki te tango i te para.
E ai ki ngā kaiwhakahaere whakarewa me ngā kaihanga waea kowiri tira, he mea nui te āhua o te whakarewa i roto i tā rātou pakihi. Mēnā kei te mahi koe i runga i te konganuku iti iho i te 3/16 inihi te whānui, ā, ka hurihia hei pepa konganuku angiangi he 24 ine te whānui, ka ātaahua ake te āhua o te waea totoka i ngā waea rere. I tētahi wāhi kāore e taea te wareware i te tere o te hau, kāore e taea te whakamahi i te waea matua rere totoka, hau rānei, nā te mea ka kitea te hau ārai ki te tere o te hau, ā, ka pā ki te kounga o te whakarewa. Engari, he pai te waea ārai-ake mō te whakarewa i waho, inā koa i ngā wāhi e pupuhi ana te hau tere. He ngāwari te kawe i te waea ārai-ake nā te mea kāore e hiahiatia he hau ārai-ake o waho. Mā te ngāwari o te kawe ka āwhina i te whakarewa i roto i ngā mahi ahuwhenua, ina koa ka taea te whakatika i ngā taputapu o te mara mā te whakamahi i ngā waea matua rere ārai-ake nā te mea he torutoru maero te tawhiti o te toa whakatika. Ka tino pai te urunga o ēnei waea ki ngā konganuku matotoru.
Ahakoa te utu nui atu i te waea totoka, ka nui ake te hua o ngā waea whai anga rere. Kāore i rite ki ngā waea totoka, ka taea e rātou te whakarewa i ngā rauemi he waikura roa, he unahi mira, he konganuku hinu rānei kua pania. Ka whakakorea e ngā huānga tango-haukini kei roto i ngā waea whai anga rere ēnei poke mā te pupuri i a rātou ki roto i te taupoki para.
Wā tuku: Hakihea-23-2022