Mu nyengo yozizira kwambiri, madzi onse ozizira mu laser, mutu wotulutsa laser, mutu wopangira, ndi chimbudzi cha madzi ayenera kuchotsedwa madzi onse kuti ateteze bwino payipi yonse yoziziritsira madzi ndi zinthu zina zokhudzana nazo.

• Zimitsani chosinthira chachikulu cha mphamvu cha laser
• Zimitsani madzi ozizira, ikani chizindikiro chochenjeza kuti "kuletsa kutsegula malo otseguka".

Poganizira kutentha kwambiri m'chilimwe, tikukulangizani kuti musinthe kutentha kwa makina oziziritsira madzi musanayambe kugwiritsa ntchito chipangizocho, kuti mupewe kuzizira kwa chinyezi. Kuti muwonjezere nthawi yogwira ntchito ya chipangizocho, muyenera kuyang'ana mbali zina za makina oziziritsira madzi motsatira njira izi: 1. Yang'anani condenser ya makina oziziritsira madzi kuti muwonetsetse kuti njira ya mphepo siikutsekedwa.