1. Taupānga:
I hangaia te Mīhini Whakaranu RP820 20L i runga i te whakaaro ki te Mīhini Whakaranu Ludige Tiamana. Ka taea te whakamahi hei whakaranu i ngā rauemi mata i roto i ngā mara o ngā matū, ngā rauemi waku, te kai, te rongoā, me ētahi atu. He mea hanga motuhake tēnei mīhini mō te rangahau tātai taiwhanga, ā, he āhuatanga ōna o te whakaranu i ngā kai kia ōrite, kia tika hoki, te whakahaere ngāwari, te whakahaere tere kore-taahiraa, me te kati wā.
2. Te Mātāpono Mahi
I raro i te mahi a te hea parau e neke ana, ka whiti ngā ara nekehanga o ngā matūriki rauemi, ka tukinga tetahi ki tetahi, ā, ka rerekē ngā ara nekehanga i ngā wā katoa. Ka haere tonu tēnei nekehanga puta noa i te tukanga whakaranu. Ka karohia te wāhi kore nekeneke e te hea parau e pana ana i te rauemi, ka tere te whakaranu i te rauemi kia ōrite.
Kei te mīhini whakaranu RP820 he maripi whakaoho tere-rahi. Ko te mahi a te maripi whakaoho tere-rahi he wawahi, he ārai i te kohikohinga me te whakateretere i te whakaranu ōrite. Ka taea te tinei i te mata ki te maitai waro-waenga, ki te hanga rānei ki te maitai waro-iti mā te rehu i te karawaka sima ki runga i te mata.