● Zipangizo zodalirika: Zopangidwa ndi pulasitiki yolimba ndi aluminiyamu, zomwe zili ndi ubwino wolemera pang'ono komanso zosavuta kugwira.
● Sizophweka kusokoneza kapena kusokoneza. Kukulitsa nthawi ya ntchito ndikukupatsani chidziwitso chabwino.
● Kapangidwe ka mitu iwiri: Zida zochotsera ma valve pakati pa mitu iwirizi zimapangidwa ndi mitu iwiri yogwiritsidwa ntchito, yomwe ndi yoyenera kuchotsa ma valve pakati pa tsinde la mpweya woziziritsa komanso ma valve pakati pa galimoto; ogwiritsa ntchito amatha kusankha mutu uliwonse woti agwiritse ntchito malinga ndi zosowa zawo.
● Kugwiritsa Ntchito Mosavuta: Chida chothandiza chochotsera ndikuyika ma valve cores osavuta komanso achangu.
● Kugwiritsa Ntchito Kwambiri: Koyenera ma valve cores onse wamba, galimoto, galimoto, njinga yamoto, njinga, magalimoto amagetsi, ndi zina zotero.
● Zimateteza matayala kulephera msanga chifukwa cha ma valve otuluka.
● Chochotsa pakati komanso chokhazikitsa bwino.
● Pali mitundu yosiyanasiyana ya zogwirira zomwe zingagwiritsidwe ntchito kusintha.

Chitsanzo: FTT12