ʻO ka maʻamau, pono e hōʻike ʻia ka diesel i nā mahana ma luna 80 degere Celsius a me kahi lapalapa e ʻā ai.
I ka wā ma nā wahi wela kiʻekiʻe, hiki ke hoʻohana pono ʻia ka diesel inā mālama pono ʻia, ka pale ʻana i ka ʻike ʻana i nā lapalapa ahi a i ʻole nā huna uila. No ka palekana i hoʻonui ʻia, pono e mālama i ka diesel i loko o nā ipu hao a waiho i loko o ke anuanu, nā wahi malu.