1. Kurwanya amazi ni bito, kandi coefficient de coiffure ni imwe nuburebure bumwe.
2. Imiterere yoroshye, ingano nto n'uburemere bworoshye.
3. Gufunga kandi byizewe, ibikoresho byo gufunga umupira wumupira bikoreshwa cyane muri plastiki no gufunga, kandi byakoreshejwe cyane muri sisitemu ya vacuum.
4. Biroroshye gukora, gufungura no gufunga byihuse, kuva gufungura kugeza gufunga kuzenguruka 90 ° gusa, nibyiza kugenzura kure.
5. Biroroshye kubungabunga, imiterere yoroshye yumupira wumupira, impeta yo gufunga muri rusange irakora, biroroshye kuyikuramo no kuyisimbuza.
6. Ubuso bwa kashe yumupira nintebe bigomba gutandukanywa nibitangazamakuru iyo byuzuye cyangwa bifunze, bidateye isuri hejuru yikimenyetso cya valve.
7. Urutonde runini rwa porogaramu, kuva kuri ntoya kugeza kuri milimetero nyinshi, nini kugeza kuri metero nyinshi, kuva mu cyuho kinini kugeza ku muvuduko mwinshi urashobora gukoreshwa.