Ibhekisa kwi-vacuum yokujikeleza i- vaner ejikelezileyo ye-vane vanuguum ngaphezu komzi-mveliso okanye ukusetyenziswa kwangaphambili kwenqanaba eliphantsi le-vacuum. Zininzi izizathu zenqanaba lokuphumla eliphantsi. Nazi iinyani ezimbalwa eziphambili.
1, I-1, i-Rostrater Vine van vaguum Pump yamabakala ee-oyile kunye neyokuqala ayifani. Amanqanaba ahlukeneyo empompo yempompo ye-puluum poump yamabakala, njengamabanga ahlukeneyo e-vapor vatral vallren kwioyile ayifani, ke isiphumo asifani. Isisombululo: Ngokwemodeli yemodeli yemveliso yokutshintsha i-oyile entsha yempompo.
2, yayikukupeyitha ubushushu begesi kunokuba phezulu kakhulu. Isisombululo: ukunciphisa ubushushu begesi, okanye ukongeza ubushushu obuhambelana nobushushu.
I-3, impompo kumqobo weoyile okanye ihlwempu, umngxunya wempompo awuyigcini imali ethile yeoyile. Isisombululo: Jonga ukuba i-oyile egudileyo yeoyile, kunye nohlobo olufanayo lweoyile yempompo.
4, enye ikwabangelwa kukuvalwa okuphantsi okubangelwa yimeko yeoyile yeoyile ye-valuum, oko kukuthi, i-valuum ye-valsuum yeoyile, okanye imdaka kakhulu. Isisombululo: Beka yonke impompo yempompo yempompo, faka uhlobo olufanayo lweoyile yempompo yempompo, kwaye ukuba irhasi yegesi kunye nokungcola kungangeni kwimpompo.
5, ngomsantsa ukutshintsha. Eli ligesi yexesha elide equkethe uthuli, njl njl. Isisombululo: Jonga umsantsa mkhulu kakhulu, thatha indawo entsha.
