I-piston isebenza kanjani?

Inkomishi kanye ne-flange plunger
	I-cup kanye ne-flange plunger isebenza ngendlela efanayo:
	Ukuze i-plunger isebenze kahle, kufanele ibe nesivalo esiqinile phakathi konqenqema lwento ezojikijelwa kanye nonqenqema lokuvala lwe-plunger.
	Ukuqina kutholakala ngokutshekisa ipiston uma ungena emanzini. Lokhu kuzosusa wonke umoya enkomishini yepiston futhi kuqinisekise ukuthi inkomishi igcwele amanzi.
	Amanzi awakwazi ukucindezelwa, kodwa umoya uyakwazi. Uma kunomfutho womoya ngaphansi kwenkomishi, ingaminyanisa, ibangele ukuba umoya uphume futhi uphume ngaphansi kodebe oluvalayo lwe-plunger. Lokhu kuzophula uphawu phakathi kwe-plunger nento evinjiwe, kwenze noma yimiphi imizamo yokucwilisa ingasebenzi.
	Uma uphawu oluhle lufinyelelwa, amanzi aphoqeleka ku-clog njengoba ipiston iphushwa phansi ngesandla.
	Njengoba amanzi engacindezeli ngaphansi kwengcindezi, umfutho wamanzi uyakhula isikhathi ngasinye lapho ipiston icindezelwa.
	Kodwa-ke, lapho i-piston idonselwa phezulu (emuva), ingcindezi emanzini iyancipha, ukuze amanzi abe ngaphansi kwengcindezi ephansi.
	Ukunyakaza kokwehla nokwenyuka kubeka amanzi ngaphansi kwengcindezi ephezulu nephansi ngesivinini esingaguquki.
	Izinguquko ekucindezelweni kwe-pressure futhi zidonsa i-clog, ziyihlukanise futhi ziyisuse kude nezindonga zamapayipi. Lesi senzo, sisebenzisa amandla adonsela phansi, sisiza ukuvula ipayipi, okuvumela amanzi ukuba aphume.
i-suction plunger
	I-suction plunger ihluke kancane kunenkomishi noma i-flange plunger. Lolu hlobo lwe-plunger alufakwa ukuze lubambe umoya lapho lucwiliswe emanzini.
	Ngenxa yekhanda layo eliyisicaba, lingafakwa emgodini wendlu yangasese ngaphandle kokubamba umoya (ngakho asikho isidingo sokuwufaka nge-engeli) futhi yakha uphawu kalula.
	Njengoba ama-plunger ehla enyuka ngomsele wendlu yangasese, aphoqelela amanzi anomfutho ophakeme nophansi ukuba angene ku-clog. Ukucindezela kuzokwephula i-clog noma kuyikhulule emseleni, okuvumela amanzi ukuthi ageleze ngokukhululekile futhi.