Kutembenuka koyendetsa ndi kupopera kwa konkire ya boom pump nthawi zambiri imagwiritsa ntchito valavu yosinthira yamagetsi yamagawo awiri. Pali valavu yowongolera yothanirana ndi kuthamanga kwa mpweya pakati pa doko 1 yolowera ku thanki yamagalimoto. Dera likalumikizidwa ndi ma coil kumapeto onse a valavu ya solenoid, phata la valavu limakakamizika kuzindikira kulumikizana kosalekeza kwa mpweya, kuti cholembera chachitsulo chikayendetse pisitoni.

Kuphatikiza apo, chifukwa chakusowa kwakusiyana kwakukakamira ndikuti kulumikizana kwa mpweya kwa a ndi b ndikosindikizidwa bwino, ndipo kumamveka kuwuluka kwa mpweya polumikizira mpweya. Zikatere, mutha kutsegula payipi ya mpweya ndikuwona ngati kutuluka kwa mpweya kumayambitsidwa ndi fumbi, apo ayi, mutha kusintha payipi kapena cholowa chatsopano.

Zovuta: Ngati kuli kulephera kwa valavu yamlengalenga ndipo palibe valavu yampweya wosinthika pamalopo, chitoliro cholowetsa mpweya chitha kulumikizidwa molunjika ku doko 2 ndi 4 la cholembera cholumikizira kudzera palimodzi. Ngati pisitoni wavala, mafuta a hydraulic atha kugwiritsidwa ntchito kuphimba pisitoni, yomwe imatha kupereka zoopsa kwakanthawi kochepa.

Nthawi zonse, valavu kapena vuto lomwe limakhalapo ndikuti ma coil kumapeto onse a valavu ya solenoid sangathe kupatsidwa mphamvu, kapena padzakhala kulephera kwamagetsi kapena chodabwitsa cha dera lomwe silingagwire bwino ntchito. Nthawi zina, phata la valavu limalumikizika, ndikupangitsa kuti njira yamphepo ikhale yosasalala.

Zovuta: Ngati palibe vuto ndi mpweya wamagesi ndi phata la valavu, ndiye kuti dinani pamanja mabatani kumapeto onse a valavu ya solenoid kuti musinthe bwino, ndiye kuti mavuto azoyendera ndi koyilo ayenera kudziwika. Ngati DC yamagetsi yama multimeter imagwiritsidwa ntchito kuzindikira kuti voliyumu yolumikizira koyilo ndiyabwino, liyenera kukhala vuto lolephera kwa coil. Pakadali pano, mutha kuyeza kolowera kolowera kapena kuikapo coil yatsopano kuti mugwire bwino ntchito.