1.ʻO ka hana kaʻa kaʻa
Hoʻohana nuiʻia nā pipes salal i kaʻoihana kaʻa, lawelawe e like me nā'āpana no nā kaʻa a me nā pipte exhaust. ʻAʻole hāʻawi wale nā paiʻe kila kila i ka ikaika kiʻekiʻe a me ka paleʻana ma ke kaupaonaʻana, kōkua no ka hōʻemiʻana i nā aihue, hoʻomaikaʻi hou i nā kaila pahu, a hōʻemi nō i nāʻona loea, a hōʻemi nō i nā kaila kīnē.
2, nā mea hana e hana ai
Hoʻohana pūʻia nā pipes i ka mīkini hana mīkini. Nui nā māhele i nā mea hana mīkini, e like me nā kaʻa kaʻa, nā lole e holo ai, alakaʻi i nā'āpana, a me nā kuki, i hanaʻia i nā pila kila.