Kudzivirirwa kwemoto kwemagonhi emoto eUL hakudi maburi ekupinda pamberi pefuremu neshizha uye pakati pefuremu nemadziro. Ita bvunzo yekudzivirira moto yenguva yakatarwa (60min / 90min) uye inotevera kuyerera kwemvura inoyerera bvunzo pamusuwo wemoto.