1.Izindololwaneegcinwe isikhathi eside iyohlolwa njalo. Indawo yokucubungula eveziwe kufanele igcinwe ihlanzekile, ukungcola kufanele kukhishwe, futhi kugcinwe kahle endaweni engenawo umoya futhi eyomile endlini. Ukupakisha noma ukugcina ngaphandle kunqatshelwe ngokuphelele. Ngaso sonke isikhathi gcina indololwane yomile futhi ingenisa umoya, gcina idivayisi ihlanzekile futhi icocekile, futhi uyigcine ngendlela enembile yokugcina.

2. Ngesikhathi sokufakwa, indololwane ingafakwa ngqo epayipini ngokuya ngemodi yokuxhuma futhi ifakwe ngokuya ngesimo sokusebenzisa. Ngokuvamile, ingafakwa kunoma iyiphi indawo yepayipi, kodwa idinga ukusebenza kalula. Qaphela ukuthi isiqondiso sokugeleza okuphakathi kwendololwane yokumisa kufanele sibe phezulu ngaphansi kwediski ye-valve longitudinal, futhi indololwane ingafakwa kuphela ngokuvundlile. Naka ukuqina kwendololwane ngesikhathi sokufakwa ukuze uvimbele ukuvuza futhi kuthinte ukusebenza okuvamile kwepayipi.

3. Uma i-valve yebhola, i-valve yokumisa kanye ne-valve ye-elbow isetshenziswa, ivulekile kuphela noma ivaliwe ngokugcwele, futhi ayivunyelwe ukulungisa ukugeleza, ukuze kugwenywe ukuguguleka kwendawo yokuvala nokuguga okusheshayo. Kunomshini wokuvala ohlanekezelwe ku-valve yesango kanye ne-valve yokumisa intambo ephezulu. Isondo lesandla lijikijelwa endaweni ephezulu ukuze kuvinjwe okuphakathi ukuthi kungavuzi ekupakisheni.