Pambuyo poyika phula la phula, muyenera kuyang'ana ngati mawonekedwe ake ali olimba komanso olondola, ngati zida zogwiritsira ntchito zili ndi mafoni, ngati mapaipi ndi osalala, komanso ngati mawaya opangira magetsi ndi osafunika. Mukayika zida zopangira phula, chonde tsegulani valavu yotulutsa phula kuti chowotcha phula chizitha kukula bwino ndikulowetsa chotenthetsera chamagetsi. Panthawi yogwira ntchito, chonde yang'anani mlingo wa madzi mosamala ndikusintha valavu kuti mulingo wamadzi ukhale wogwirizana nthawi zonse ndi malo oyenera kusintha.

Pazida zazikulu ndi zapakatikati monga zida za asphalt decanter, ndikofunikira kwambiri kuyezetsa thupi pafupipafupi. Zithandiza kuchepetsa mwayi wa kulephera kwa zida, kusunga mawonekedwe azinthu, ndikuwonjezera moyo wautumiki wa chinthucho. Mwachitsanzo, tifunika kutsanzira migolo ya asphalt miyezi isanu ndi umodzi iliyonse. Zikapezeka kuti antioxidant yachepa kapena pali zotsalira mumafuta, chotsitsacho chiyenera kuwonjezeredwa nthawi yomweyo, nayitrogeni yamadzimadzi iyenera kuwonjezeredwa ku thanki yowonjezera, kapena zida zotenthetsera mafuta ziyenera kusefedwa bwino.
Kuphatikiza apo, pakugwiritsa ntchito zida zamafuta a asphalt decanter, ngati magetsi atayika mwadzidzidzi kapena kulephera kwa kayendedwe kake, kuwonjezera pa mpweya wabwino ndi kuziziritsa, mafuta ozizira ozizira ayenera kugwiritsidwanso ntchito m'malo, ndiko kuti, mafuta ozizira amawonjezedwa pamanja, ndipo kulowetsedwa kuyenera kukhala kofulumira komanso mwadongosolo. Chitani mwadongosolo. Samalani kuti musatsegule choziziritsira mafuta ndikusintha pampu yamafuta kwambiri. Panthawi yosinthira, gawo lotsegulira la valve yolowera m'malo mwa mafuta liyenera kuchepetsedwa kuchokera ku yayikulu kupita ku yayikulu, ndipo nthawi yosinthira iyenera kufupikitsidwa momwe mungathere. Panthawi imodzimodziyo, m'pofunika kuonetsetsa kuti pali mafuta ozizira okwanira kuti alowe m'malo kuti apewe pampu ya diaphragm vacuum kapena kusowa kwa mafuta mu ng'anjo ya kutentha kwa zida za asphalt decanter.