Kompresa y'umwuka ifite vis 4 muri 1, izigama ingufu 40%, kandi ifite urwego rw'inganda

1. Imiterere ihuriweho, isura nziza, igabanya cyane ikiguzi cyo gushyiramo abakiriya n'umwanya wo kuyikoresha.
2. Shyiraho imiterere mishya y'igishushanyo mbonera, imiterere mito, yiteguye gushyirwaho no gukoreshwa.
3. Iki gikoresho cyapimwe cyane kandi agaciro k'imashini kari hasi cyane ugereranyije n'ibipimo mpuzamahanga.
4. Kunoza imiterere y'imiyoboro y'amazi mu buryo buhuriweho kugira ngo bigabanye uburebure n'ingano by'imiyoboro, bityo bigabanye ingaruka z'imiyoboro y'amazi n'igihombo cy'imbere mu miyoboro giterwa n'imiyoboro.
5. Koresha imashini yumisha ibyuma mu buryo bwa frigo ifite imikorere myiza kandi ikora neza mu buryo bukonjesha. Ibikoresho kugira ngo urebe ko ikora neza mu gihe cy'ubushyuhe bwinshi.
Kompresa y'umwuka ishyirwa ku rubura,