Me Mārama Ētahi Tohutohu Ina Hoko Ana i tētahi Excavator Kua Whakamahia

‎1,ringa rahi-keri, tirohia te ringa o te keri me te ringa iti, kāore he pakaru, he tohu whakarewa, mēnā he pakaru, whakamāramahia he kino rawa ngā āhuatanga mahi o te mīhini i maroke i mua, kua tino pakaru te mīhini. He uaua te tiaki i tētahi mīhini pēnei ahakoa ka hokona anō.‎

‎2, tirohia tengā rangokāore he tohu o ngā puku, ki te mea he puku, me whakaatu kua tino pakaru te mīhini, ka turuturu tonu te hinu i roto i te rango, ahakoa ka turuturu tonu te hinu i roto i te wā poto i te hiri hinu hou, nō reira, i te hoko waea pūkoro e rua, he mea nui hoki te tirotiro i te rango.

3, tirohia te rohe o ngā wira-whā, tirohia tuatahi tewira taraiwa, wira ārahi, wira tautoko, wira hiki, mete kakahu arahe mea nui. Tuarua, tirohia mēnā he mea taketake te mekameka, kei reira he tohu kei runga i te mekameka, mēnā he rite te tohu me ngā mōhiohio mīhini, e tohu ana he mea taketake te mekameka, ki te kore e rite, hei whakaatu kua whakakapia te mekameka, tera pea ka kino ake te pakaru o te mīhini, nō reira me tupato ki te hoko.

4, e mōhiotia whānuitia ana te mīhini ko te "ngākau" o te keri, nō reira, i te hoko i ngā waea pūkoro e rua, me āta tirotiro te mīhini, me whakamātautau i te taraiwa ina whakarongo ki te mīhini kāore he haruru, he kaha te mana, me mahi mēnā he āhuatanga hekenga tere, engari ka taea hoki te tomo ki te pūnaha hei tirotiro, tirohia mēnā he nui te rahinga o te putanga hau, mēnā he nui rawa te rahinga o te putanga hau hei whakaatu he roa te wā mahi a te mīhini, me whakahou.

‎5, Mō ngā keri e whakamahia ana, me tirotiro e koe te motuka hurihuri, tirohia mēnā he kaha te hurihuri, mēnā he nui te haruru o te hurihuri, mēnā me tirotiro te haruru ko tēhea wāhanga o te haruru, kātahi ka āta tirotiro mēnā he āputa kei roto i te anga hurihuri, ā, tuarua, tirohia te tohatoha keri, nā te mea ko te mahi matua a te tohatoha ko te whakahaere i te mahi o te mahi, nō reira me tirotiro e te taraiwa mēnā he ōrite te mahi a te keri, mēnā he okiokinga.‎

6, ko te papu waipēhi te wāhanga mana o tepūnaha waipēhi, ko tana mahi he huri i te pūngao miihini o te kaupapa taketake ki te pūngao pēhanga wai, ko te pūnaha waipēhi o te papu hinu, ka whakarato i te mana ki te pūnaha waipēhi katoa. nō reira, ko tepapu waipēhiHe mea tino nui hoki te tirotiro, me hoko e rua ngā waea pūkoro hei pā atu ki te papu waipēhi mā te ringaringa, hei tirotiro mēnā he āhua ru, kātahi ka tirohia mēnā he pakaru te papu waipēhi, mēnā he tino turuturu hinu, hei whakamātautau taraiwa, hei tirotiro mēnā he kaha te papu waipēhi, kāore he haruru.

7, tirohia te pūnaha hiko, mēnā ka taea e ngā ara iahiko katoa te mahi tika, kātahi ka tomo ki te pūnaha rorohiko ki te tirotiro i te papahoahoa, mēnā ka taea e koe te kite i te mahi i muri i te urunga ki te pūnaha, pērā i te maha o ngā hurihanga, te pēhanga, te aratau tiaki, me ētahi atu, kātahi ka whakaatu he noa te papa rorohiko.