Ke fakafaingofuaʻi hono fola, ʻOku fakanaunau ʻa e ngaahi meʻa ʻoku ne fakamoʻoniʻi ʻa e fakaʻauha ʻaki ʻa e fakavaʻe ʻi loto mo tuʻa feituʻu. ʻOku fakafeʻungaʻi ʻa e ngaahi feituʻu ko ʻeni ke crimping ʻaki ʻa e 4.0 MM2 kopa uaea, fakaʻaongaʻi e ngaahi meʻa ke taʻofi ʻaki e loosening mo e corrosion.
ʻI he ngaahi fokotuʻutuʻu ʻoku ne fakaʻaongaʻi ʻa e ukamea fakauaea mo e ngaahi puha tufakiʻanga naunau ʻe ua insulated, ʻOku ʻikai mahuʻinga hono fakaʻaongaʻi ʻo e fakavaʻe connectors.