(1) Ka whakamahia e tēnei mīhini te pūnaha PLC matatau rawa atu o te ao kua whakaritea, ā, mā te whakatakoto i te hōtaka ki te mata pa, ka tino whakarei ake i te pono o te whakahaere o te mīhini katoa.

(2) He hoahoa kōwae katoa ngā wāhanga taputapu hiko, he iti ake te utu tiaki, ka taea te whakarerekē i te tere o te tuku matua mā te hurihanga auau, te pupuri i te mekameka tuku poto, te tīmatanga taipana teitei, te whānuitanga whakarerekētanga whānui, te penapena pūngao me te whakaiti i te haruru me ētahi atu painga.

(3) Ka whakamahia tika e te hau hikoi-i-te-hikoi te motuka hikoi me te whakahaere whakaiti-tino tika. Nā reira ka whakatauhia ngā hapa kore-taurite i puta mai i te tuku taputapu miihini. He putanga nui tēnei mō te mīhini takai waea toroidal. Waihoki, ka taea e ia te whakatutuki i te hikoi tonu mai i te 0.01mm, te whakarerekētanga mutunga kore o te tere, te hikoi tino tika, te taipana teitei. Nā te whakamahi i te hangarau PLC kua whakaritea, ka taea e ia te tiaki aunoa i te waea, te tatau aunoa, te pakaru aunoa, te mahi mahara pakaru me ētahi atu. Ka tino māmā ake te mahi.

(4) Kua hangaia tēnei mīhini mō ngā tikanga takai me te waea kotahi, waea rua, waea maha, paparanga maha, ka whakaoti pai i te raruraru o te mahi takai tika o te rōpū hau toroidal maha-waea o te whakawhiti iahiko. I te wā o te tukanga takai, ka ōrite te kume o te peera, ā, ka taea te whakarerekē matapōkere kia rite ki te diameter waea rerekē. Ka karohia te kino o ngā waea aukume, nō reira ka nui ake te penapena i ngā waea enamel ki te whakarite ki te takai ā-ringa. I tua atu, kua whakaitihia te rahi whānui o te whakawhiti, nō reira ka whakaitihia te utu katoa o te hua, ā, ka whakarei ake i ngā āhuatanga hiko whānui o te whakawhiti. I tino whakapai ake i te painga ōhanga.