Pampu yamafuta ya DCR-50 imagwiritsa ntchito ma electromagnet ngati gwero lamphamvu kuyendetsa pisitoni mmwamba ndi pansi mothandizidwa ndi kasupe kuti akwaniritse cholinga cha kuyamwa mafuta;zosavuta kukhazikitsa, mawaya osavuta; ali ndi ntchito yochenjeza ya kuchuluka kwamadzimadzi osakwanira komanso kuzindikira kwachilendo;whas galimoto kudziteteza chipangizo kuteteza kwambiri kutentha ndi mochulukira;pamene pampu yamafuta ikugwira ntchito, choyezera cha kuthamanga chikhoza kuwonetsedwa pamagetsi othamanga.Chophimba chowongolera chikuwonetsa nthawi yothira mafuta (masekondi) ndi nthawi yapakatikati (mphindi);nyali yowunikira ikuwonetsa momwe mpope woyatsira mafuta amagwirira ntchito, ndi batani la "RST" lokakamiza mafuta;mpope ali osiyanasiyana ntchito.Itha kugwiritsidwa ntchito m'makina apakati opaka mafuta pazida zamakina, nsalu, kusindikiza, mapulasitiki, mafakitale opepuka komanso makina azida.Pampu ili ndi 1 lita, 2 lita mafuta thanki, amagwiritsa mafuta mamasukidwe akayendedwe 32-68cst, ndi kuyeretsa thanki kwa miyezi 6 malinga ndi mmene ntchito.
