Shenhai e fakamoʻoni fakaʻauha
Kuo pau ke hoko ʻa e maama ʻo e fana vali ko ha fakamoʻoni fakaʻauha. ʻOku mahino kiate kitautolu ko e vali ko ha kemikale ʻoku velangofua. ʻI he taimi ʻoku aʻu ai ki ha tokanga pau ki he ʻea pea fetaulaki mo e mafana ʻo e ʻea pe afi, te ne lava ʻo fakaulo mo fakatupu lolotonga. Ko e fana vali palepale ko ha ngaahi feituʻu ia ʻoku ʻi ai maʻu pe ʻa e vali.
ʻOku fakafalala ʻa e vela ʻi ha ako ki he fana ʻi he ngaahi moʻoniʻi meʻa hange ko e faʻahinga coatings ʻoku fakaʻaongaʻi, ʻa e ngaahi founga mo e lahi ʻo hono fakaʻaongaʻi, mo e ngaahi tuʻunga ʻo e kiʻi loki fana. Ko hono fakaʻaongaʻi ʻo e velangofua ʻOku hanga ʻe he coatings mo e solvents ʻo fakatupulaki ʻa e fakatuʻutamaki ʻo e lolotonga mo e afi. ʻE lava ke iku e ngaahi meʻa ʻoku hoko ʻi he lolotonga mo e afi ki ha mole lahi ʻo e moʻui mo e koloa, maumauʻi lahi e ngaahi founga angamaheni.
ʻOku ʻuhinga ʻa e maama ʻo e fakamoʻoni ki he mama hono naunau naʻe fakataumuʻa ke taʻofi ʻa e ignition ʻo e takatakai fakafepakiʻi Maʻuʻanga Fakamatala, hange ko e ngaahi ʻatakai kasa, ngaahi ʻatakai ʻo e efu, mo e kasa methane. ʻOku ʻuhinga ʻeni ko e taimi ʻoku tataki ai ʻa e ngaahi maama ʻo e fakamoʻoni fakaʻauha ke fetuʻutaki mo e ngaahi kasa, he ʻikai ke nau fakaulo pe ʻita, ngaue lelei ko ha meʻa maluʻi mei he lolotonga.