Hoʻohana nui ka Level Chain Block a me Lever Block i ka hana ʻana i ka moku, ka mana uila, ka halihali, ka hana ʻana, ka pānaʻi ʻana o ke kelepona, ke kelepona ʻana a me nā ʻāpana ʻē aʻe o ka hoʻokomo ʻana i nā lako, hāpai, huki. Mea palekana ka palekana, hilinaʻi, mau loa, hana maikaʻi, maʻalahi ka hoʻoponopono, liʻiliʻi ka nui, ke māmā māmā, maʻalahi ka lawe ʻana, ʻaʻole nui ka lima manual a me ka hana kiʻekiʻe, ʻo ke ʻano kūpono a me nā hiʻohiʻona nani. Hāʻawi ʻia nā pale hoist chain a me nā hoist i kapa ʻia he hoist manual. Hoʻohana ʻia ka mea e hāpai i nā kaupaona e ke kanaka, ʻaʻole pono e hoʻonui ʻia i ka lawelawe.In the operating operation, the rest rest is be free follow-up but not block. E ʻoluʻolu e koho kūpono e like me ka ukana.