He iti te kaha e pau ana i te pūngao o te pūwero hau tīwiri paerewa-auau kotahi-wāhanga OSG, he nui te kaha, ā, he pai rawa te hoahoa me te hanga. Ka whakaitihia ngā whakaritenga tiaki o ia rā, ka whakakapi pai i ngā pūwero hau tauutuutu, ā, ka tukuna he mana mamao atamai, ka whakangawari i ngā mahi uaua.
Ngā Āhuatanga o te Pūrere Whakapūngao Hau Tīwiri:
■ Puku tika 1:1 mō te iti o te haruru me te whakapaunga pūngao, ā, he pai te tiaki i te taipana o te motuka.
■ Mā ngā rauemi me te āputa kounga teitei e mimiti oro ai ka noho tonu te haruru mahi ki ngā taumata tino pai, ka whakaratohia he taiao mahi marino, whakamarie hoki.
■ Mā te iti o ngā wāhanga neke ka pumau te mahi, ā, ka iti hoki ngā utu tiaki.
■ He hoahoa kiato, he ātaahua, he ātaahua hoki te āhua, e penapena ana i te wāhi.
■ Taupoki paipa hau ka taea te tango, kia māmā ai te tiaki.
■ Pūnaha whakahaere atamai mō te whakahaere māmā. Mana Pūhiko Whakapūngao me te Pūnaha Hiko:
■ Whakawhitiwhiti kōrero RS485 mō te kohikohi raraunga me te whakaurunga ki te papatohu whakahaere matua a te kaiwhakamahi mō te aroturuki.
■ Ka whakarerekētia e te kaiwhakahaere atamai te tika o te whakahaere kia tika ai te whakahaere taipana.
■ Whakaaturanga wā-tūturu o ngā tawhā whakahaere, ngā whakatūpato tiaki, te whakahaere pūngao, me te tātari raraunga mā te waea pūkoro, rorohiko rānei.