1.indaba: phakamisa ngaphansi kuka. Iphampu elithambile eliphakamisayo eliphakeme ngenxa yokuthi i-cavitation yepompo ingase inganele noma inganele, ukugqokwa kwe-impeller yesivinini semoto kubangele isixazululo esibucayi: njengendawo ephansi yokufaka iphampu, noma ukwandisa ubude boketshezi endaweni yokungena yepompo, kanye nokushintshwa okufika ngesikhathi kwephampu. ukugqoka kanzima kwe-impeller, ukukhethwa kwezimoto.
2.indaba: ukuthwala ukushisa ngokweqile. Ukuphakama okuphezulu kwephampu ye-slurry uma kudlula umthamo wokudlulisa wepompo kuzothinta ububanzi bokushisa obujwayelekile, imbangela evamile yokushisa ngokweqile kwe-bearing yilezi: ukuwohloka kwe-lubricant, ibhokisi elithwalayo liwukuntuleka kwamafutha, i-pump shaft ayigxili i-motor shaft, kanye ne-pump shaft deformation.izixazululo ezivamile ezifana nalezi: ukushintshwa okufika ngesikhathi engeza uwoyela namafutha okugcoba, hlola ukuthi i-rolling bear iyaphela, ngokuvamile ayidluli ku-0.05MM.
3. izindaba: ukusebenza kwe-motor overload. Ziningi, imbangela yokuphakama okuphezulu kwe-slurry futha motor egijima ngokugcwala ihlanganisa: iphampu enkulu yokugeleza, i-pump running shaft deformation, ukungqubuzana phakathi kwezingxenye ezijikelezayo. izixazululo ezivamile njengokuthi: hlola ngesikhathi esifanele ukulungiswa kwe-pump shaft, ukusetshenziswa okufanele kwemingcele yokusebenza kokulawula, ukukhipha inkinga yokungqubuzana phakathi komzimba wepompo.
4. inkinga: ayikho impompo ye-slurry yamanzi. Iphampu ye-water slurry ingenxa yokuvinjwa kwesiteshi se-lift high impeller, phakamisa idivayisi ngaphezu kobubanzi bomklamo kanye nephutha le-impeller yokuphakamisa isiqondiso esisebenzayo.Isixazululo: jikelele inqobo nje uma ukuhlanza imfucumfucu evinjiwe, lungisa intambo yamandla enjini. uxhumano noma khetha iphampu efanelekile ayikwazi ukuxazulula inkinga yepompo yamanzi futhi isebenza ngempumelelo.
