Sisitemu ya PPC yo mu kirere isakuza ivumbi rya sisitemu itangiza ubwoko bushya bwikusanyirizo ryumukungugu hamwe nurwego rwatoranijwe mbere, rukomatanya ibyiza byo guhumeka inyuma no guhanagura indege, bigatsinda ingaruka mbi yindege ya pulse no kuyungurura icyarimwe biganisha kubakene Ingaruka yo guhanagura ivumbi, kandi yagura urwego rwogukwirakwiza ikirere agasanduku ka pulse ubwoko bwumukungugu.Kubera umwihariko wimiterere yabyo, itezimbere cyane uburyo bwo gukuraho ivumbi kandi ikongerera igihe cyumurimo wumufuka.Nubwoko bwimifuka ikusanya ivumbi hamwe nibikorwa byiza.