Mugihe cyo gusiga irangi, umwuka wo hanze urayungurura unyuze muyungurura hanyuma ugashyikirizwa igisenge numufana. Nyuma yo kuyungurura kabiri no kwezwa na filteri yo hejuru, yinjira mu cyumba. Umwuka uri imbere mu kazu utemba umanuka ku muvuduko Urenze cyangwa uhwanye na 0.3 m / s, ukabuza uduce duto tw’irangi gutinda mu kirere no kubemerera kunyura mu kayunguruzo ko hasi mbere yo kunanirwa hanze binyuze hanze. Uku kuzenguruka guhoraho byemeza ko isuku yumwuka imbere yikibanza igera hejuru ya 98% mugihe cyo gusiga irangi, kandi umwuka watanzwe ufite igitutu runaka kugirango wirinde ko umukungugu winjira mukibanza cya spray kandi ukanduza ubuso bwakazi, bityo bikarushaho gukora neza akazi keza.
Mugihe cyo guteka, damper ihindurwamo umwanya wo gutekamo, kandi umwuka ushyushye urazenguruka, bikazamura vuba ubushyuhe imbere mucyumba cyo gutekamo ubushyuhe bwateganijwe mbere (munsi ya dogere 80 cyangwa munsi). Umufana yabanje kuyungurura umwuka mwiza wo hanze, hanyuma uhanahana ubushyuhe noguhindura ubushyuhe mbere yo gushyikirizwa icyumba cyikirere hejuru yicyumba cyo gutekamo. Nyuma yo kuyungurura kabiri no kwezwa, umwuka ushyushye, binyuze mumuzenguruko w'imbere wa damper, usanga ushyushye kandi ukongera gukoreshwa, usibye umwuka muke muto, bigatuma ubushyuhe buri mucyumba cyo gutekamo bwiyongera buhoro buhoro. Iyo ubushyuhe bugeze ku bushyuhe bwagenwe, gutwika bihita bihagarara; iyo ubushyuhe bugabanutse kubushyuhe bwashyizweho, umuyaga na firime bihita byongera gufungura kugirango ubushyuhe bugume buhoraho imbere mubyumba bisiga irangi. Hanyuma, iyo igihe cyo guteka irangi kigeze mugihe cyagenwe, icyumba cyo gusiga irangi gihita gifunga, kandi uburyo bwo guteka irangi burarangiye.
