①Pono ka lipine wela kiʻekiʻe no ka mālama ʻana i ka ʻili metala e like me nā chassis computer a me nā keʻena, ʻaʻole i hoʻoheheʻe ʻia ka pauka wela wela, a hoʻohana ʻia ka pena bakena no ka pale pale;
ʻO ②pet kiʻekiʻe wela lipine kūpono no ka pale pale a me ka insulation i ka wā kiʻekiʻe o ka wela wela o nā huahana uila, ʻoihana kaʻa, ka uhi a me nā huahana ʻē aʻe;
③ Hoʻohana ʻia ia no ka hoʻoponopono ʻana i nā papa kaapuni i paʻi ʻia, nā ʻāpana uila, nā resistors a me nā capacitors i ka wā o ka hana ʻana a me ka pale ʻana i ka ʻāpana manamana lima gula i ka wā o ka impregnation o ka papa PCB a me ka pale ʻana i ka immersion a me ka haumia o ka hopena electroplating, a no ka pale o ka paʻi. papa kaapuni ma ka uhi gula;
④Pono nā mea hana hale, nā mīkini, nā uila a me nā ʻoihana ʻē aʻe i ka pena kiʻekiʻe a me ka pale ʻana i ka hoʻoulu ʻana, a ʻo ka lipine wela kiʻekiʻe o ka pipi ka hana o ka hoʻopaʻa ʻana a me ka hoʻoponopono ʻana.
⑤ Nā noi ʻē aʻe: hiki ke hoʻohana ʻia ka lipine wela wela kiʻekiʻe i ka hoʻokuʻu ʻana i nā hui pepa