1.Kugwira ntchito moyenera pozindikira kutuluka kwa mano, mwachangu, mosavuta, mopweteka
2. Opanda zingwe, Opepuka kugwiritsa ntchito, osavuta kugwiritsa ntchito;
3. Thandizani opareshoni yocheperako pang'ono, mosamala, muchepetse mantha a wodwala
4. Mini mainframe designing, imapereka chithandizo chabwino kwambiri
5. Zosavuta komanso zopepuka, mitundu iwiri ya ulusi wama optic;
6. Batire yamphamvu kwambiri imatha kupezeka.
7. Ndodo yopepuka imatha kutenthedwa pansi kutentha mpaka 135 ℃ (274 ° F)