Ndi ambiri ntchitomakina onyamula matumba a tiyi atatu, mavuto ndi ngozi zina sizingapeweke. Ndiye timachita bwanji ndi cholakwika ichi? Zolakwa ndi zothetsera zotsatirazi zalembedwa kutengera mavuto omwe makasitomala amakumana nawo nthawi zambiri.

Choyamba, phokosolo ndi lalikulu kwambiri.

Chifukwa cholumikizira chapampu cha vacuum chimavala kapena kusweka panthawi yogwira ntchitomakina odzaza tiyi, phokoso lambiri lidzapangidwa. Timangofunika kusintha. Fyuluta yotulutsa mpweya imatsekedwa kapena kuikidwa molakwika, zomwe zimapangitsa kuti zidazo zisamveke phokoso. Timangofunika kuyeretsa kapena kusintha utsi. Zosefera zimayikidwa bwino.

Chachiwiri, jekeseni wa pampu ya vacuum.

Popeza mphete ya O ya valavu yoyamwa yatsekedwa ndipo pampu yotsekemera imatulutsidwa, timangofunika kumasula chubu cha vacuum pa nozzle ya mpope kuti tichotse mpweya woyamwa, kuchotsa kasupe wothamanga ndi valavu yoyamwa, kukoka pang'onopang'ono mphete ya O. kangapo, ndikuyiyikanso. Lowani mu poyambira wamakina onyamula. Itha kukhazikitsidwanso, ndipo kutembenuza masamba a rotor kumayambitsanso jekeseni wamafuta. Timangofunika kusintha thabwa lozungulira.

Chachitatu, vuto la vacuum yochepa.

Izi zitha kukhala chifukwa cha kuipitsidwa pang'ono kapena kuonda kwambiri kwa pampu yamafuta, ndipo tiyenera kuyeretsa pampu yochotsera vacuum m'malo mwake ndi mafuta atsopano a pampu; nthawi yopopera ndi yochepa kwambiri, yomwe ingachepetse digiri ya vacuum, ndipo tikhoza kuwonjezera nthawi yopopera; ngati fyuluta yoyamwa yatsekeka, chonde yeretsani kapena sinthani Exhaust fyulutamakina onyamula matumba atatu.