1, ma hope o ka hoʻohana ʻana i nā ʻōpuʻu kila e pono ke kau ʻia ma kahi papa i hoʻolaʻa ʻia, mālama ʻia i loko o kahi hale hana ventilated, maloʻo, maʻemaʻe, ma ka mālama lima.

2, pono ka ʻili i ka pale ʻana i ka ʻōpala, ʻaʻole i ʻae ʻia i loko o ka waika, alkali, paʻakai, nā kinoea kino a me ka mālama ʻana i ka wai.

3, pāpā ʻia i ka waiho ʻana o ka wahi wela.

4, hoʻomaʻemaʻe mau i nā ʻāpana wili, nā lubricants maʻamau, e pale i ka friction maloʻo, ke ʻano jamming.