1. Musayike zomangira zomangira zitsulo za kaboni kapena zomangira zomangira zitsulo zosapanga dzimbiri musanazike kapena kukonza mbale ya aluminiyamu.
2. Musamasule zinthu m'mbali mwa denga musanayike zomangira zomangira - chifukwa zomangira zidzataya chitsulo chomwe chimagwiritsidwa ntchito pomangirira zomangira ndi mbale.
3, Musayike zomangira zokhotakhota pafupi ndi mtunda wabwino waufupi womwe uli patebulo ili.
4, Musamafinye kwambiri, zomwe zingachepetse mutu, kusokoneza ulusi ndikupindika mbale.
5. Musayese kuyika chomangira ndi nyundo, yomwe sidzasuntha mbaleyo mokhazikika ndikutseka ndi mawonekedwe a chomangiracho.
6. Musayike screw kuchokera kumutu wa chomangira. Ndikofunikira kuyiyika kuchokera mbali ina ya mutu wa chomangira kuti mphamvu ya chomangira iyang'ane pa mbale.
7、 Musayike zomangira zokhotakhota pa pepala lokhala ndi zokutira.
Nthawi yotumizira: Novembala-11-2021