1. Musanayambe kupopera mbewu mankhwalawa, yang'anani kuthamanga kwa mpweya ndikuonetsetsa kuti makina osefera ndi oyera.
2. Yang'anani makina opopera mpweya ndi mafuta-cholekanitsa madzi, ndipo payipi yapopotera ikhale yaukhondo.
3. Sungani mfuti yopopera, payipi yopopera, ndi thanki yosanganikirana penti pamalo aukhondo.
4. Kupatulapo kuchotsa fumbi ndi chowuzira mpweya ndi nsalu yotchinga, njira zonse zopopera-ziyenera kutsirizidwa kunja kwa nyumba ya penti.
5. Njira zopopera ndi zophika zokha ndizololedwa mu kanyumba ka penti. Khomo lanyumba limatha kutsegulidwa pokhapokha magalimoto akulowa kapena akutuluka. Mukatsegula chitseko, makina oyendetsa mpweya ayenera kutsegulidwa kuti apange mphamvu yabwino ndikuletsa fumbi kulowa.
6. Zovala zopaka utoto zopopera komanso zida zodzitetezera ziyenera kuvala musanalowe m'chipinda chopaka utoto.
7. Zida zoyaka moto ziyenera kuchotsedwa papepala la utoto musanaphike.
8. Ogwira ntchito osaloledwa amaletsedwa kulowa m'malo opaka utoto.
