Ukuguqulwa kokushayela nokupompa kweloli likakhonkolo le-boom pump ngokuvamile lisebenzisa i-valve yokuguqula amandla kagesi enezindlela ezimbili. Kukhona i-valve elawula ingcindezi yokulawula umfutho womoya phakathi kwetheku 1 eliholela ethangini lomoya le-chassis. Lapho isifunda sixhunywe kumakhoyili kuzona zombili iziphetho ze-solenoid valve, umgogodla we-valve uphoqeleka ukuthi aqaphele ukuxhumana okungami kwesekhethi yomoya, ukuze isilinda secala lokudlulisa senze ukunyakaza kwepiston.

Ngaphezu kwalokho, isizathu sokushoda komehluko wengcindezi ukuthi uxhumano lwe-air inlet ka-a no-b aluvaliwe kahle, futhi kunomsindo wokuvuza komoya ekuxhumekeni komoya. Esimweni esinjalo, ungakhipha ipayipi lomoya bese uhlola ukuthi ukuvuza komoya kubangelwa uthuli yini, uma kungenjalo ungafaka ipayipi lomoya elisha noma ilunga.

Ukuthungatha inkinga: Uma kuwukwehluleka kwe-valve yomoya futhi ingekho i-valve yomoya engashintshwa esizeni, ipayipi lokungenisa umoya lingaxhunywa ngqo ethekwini 2 kanye no-4 wesilinda secala lokudlulisa ngokuhlangana. Uma i-piston igqokiwe, uwoyela wokubacindezela ungasetshenziswa ukumboza i-piston, enganikeza umphumela wesikhashana ophuthumayo.

Ngaphansi kwezimo ezijwayelekile, i-valve noma inkinga eyenzekayo ukuthi amakhoyili kuzona zombili iziphetho ze-solenoid valve awakwazi ukunikwa amandla, noma kuzoba nokwehluleka kwamandla noma into emfishane engakwazi ukusebenza ngokujwayelekile. Ngesinye isikhathi, umgogodla we-valve uzobambeka, ubangele ukuthi indlela yomoya ingabi bushelelezi.

Ukuthungatha inkinga: Uma ingekho inkinga ngesekethe yegesi nomgogodla we-valve, bese ucindezela ngesandla izinkinobho zombili iziphetho ze-solenoid valve ukushintsha ngokujwayelekile, lapho-ke izinkinga zesekethe nekhoyili kufanele zitholwe. Uma i-DC voltage ye-multimeter isetshenziselwa ukuthola ukuthi i-voltage yesixhumi sekhoyili ijwayelekile, kufanele kube yinkinga yokwehluleka kwekhoyili. Ngalesi sikhathi, ungalinganisa ngqo ukumelana kwekhoyili noma uyishintshe ngekhoyili entsha ukuze usebenze ngokujwayelekile.