Shenhai e fakamoʻoni fakaʻauha
ʻOku fie maʻu ʻe he ngaahi puha ʻoku ne puleʻi e fakaʻauha ʻa e hokoʻanga ʻuhila ki heʻenau ngaahi lauʻi peleti ukamea koeʻuhi ko ʻenau fakaʻaongaʻi ʻi he ngaahi ʻatakai fakatuʻutamaki, ʻa ia ʻoku mahuʻinga ai ʻa e angatonu ʻi he fakaʻauha. Muimui ki he ngaahi fakahinohino ko ʻení ʻi he taimi ʻoku hoko ai e ngaahi puha ko ʻení mo e ʻū lauʻi peleti ukamea matolú:
1. Kuo pau ke tui ʻe he kau ngaue ʻa e kofunima mo fakahoko e ngaahi ngaue ʻoku tuʻu ʻi ha insulated papa. Hili hono fakaʻaongaʻi pe taimi ʻoku fehokotaki ai e malohi, fakapapauʻi ʻoku tamateʻi ʻa e MIG kasaʻi taʻetotongi pea mo e puha ki hono puleʻi ʻo e fakamoʻoni fakaʻauha kei tapuni malu pe.
2. ʻOku ʻikai ngofua ke fai ha kofunima viviku pe ngaue ʻaki ha nima viviku lolotonga hono toe tapuni. Fokotuʻu koe ʻi he tafaʻaki ʻo e switchgear lolotonga e tapuni pea fakapapauʻi ʻoku maʻu ia hili. ʻOua naʻa kamata ʻa e MIG kasaʻi taʻetotongi kimuʻa pea toe tapuni, pea fakaʻehiʻehi mei he hokoʻanga.
3. ʻOku totonu ke tekeʻi ʻe he ngaahi puha ʻoku ne puleʻi e fakaʻauha ʻa e ʻuli mo e vai; ʻOku ʻikai ngofua ke tanaki ha veve ofi ki he ngaahi puha. Fakapapauʻi ʻoku kei momoa pe ʻa e feituʻu takatakai ʻi he MIG kasaʻi taʻetotongi mo e puha pule.
4. ʻOku pau ke helemeti ʻa e malu lolotonga e tafa.
5. Tauhi velangofua mo fakafepakiʻi e ngaahi meʻa mei he feituʻu ngaueʻanga.
6. Fakaʻaongaʻi malu ʻa e ngaahi konga ukamea. Fakapapauʻi ʻoku fokotuʻutuʻu fakalelei ʻa e ukamea, ʻikai ke fuʻu maʻolunga, tauhi ha ngaahi hala maluʻi mahino.