Inkxaso yentonga yoxinzelelo lomoya kukufakelwa kweentonga zoxinzelelo lomoya enye okanye ngaphezulu phakathi kwe-injini kunye nomzimba wesithuthi, kunye nokunwebeka kweentonga zoxinzelelo lomoya kulungisa ihood ye-injini kwindawo evulekileyo.Le ndlela yokuxhasa ilula, ilula, kulula ukuyisebenzisa, kwaye ayiyi kubangela umonakalo kumzimba wesithuthi ngexesha lokusetyenziswa.