Imbere y’uko ugerageza gukoresha, nusuzume witonze nimba amashanyarazi ahuye n’ivyo imashini isaba. Raba neza ko ibice vyose bishizwemwo neza kandi usuzume amahuzu y’amashanyarazi n’igishushanyo c’umurongo kugira ngo umenye neza ko ari ukuri. Uzuza amavuta yose yo gutera amavuta (amavuta) maze ukureho amavuta yose yo gukingira umugese-ari ku mashini.
Igikoresho co guvanga gikwiye gutangura munsi ya no-load, gikurikirwa n'igerageza ry'umuzigo. Suzuma ibihimba vy’umuyaga maze urabe ko irembo ry’ugusohora amazi rifunguka kandi rikafunga neza. Inyuma y’igerageza, rirashobora gushirwa mu bikorwa.
Iyo imashini idakoreshwa mu kiringo gitoyi inyuma y’aho ikoreshejwe, nusukure neza uruhome rw’imbere rw’inkono n’igikoresho co gutera ivyatsi. Kugira ngo ubike igihe kirekire-, shirako amavuta yo gukingira umugese-.
Ibisabwa vyo gutera amavuta: Igikoresho nyamukuru co gutera amavuta gikwiye guterwa amavuta atagiramwo sodium- (GB492-65) rimwe ku musi.
Ivyo bikoresho vyose bikwiye gusubirwamwo inyuma y’amezi atandatu, bagasubirizaho ibikingira vyose no gusuzuma amashanyarazi n’ibihimba vyayo.
