Chigawo chachikulu cha makina owotcherera amagetsi chimatulutsa kutentha kwakukulu pakugwira ntchito kwa tsiku ndi tsiku. Pofuna kupewa vuto la kutenthedwa, ogwiritsa ntchito ambiri amatha kuwonjezera makina opangira madzi a CW-6000 kuti achotse kutentha.