Chii chinoita kuti compressor yemuchina wekutonhodza iwedzere kupisa?

Chekutanga, mutoro wecompressor wakakura zvakanyanya, kushanda kwemhepo yakawanda. Pamwe zvikonzero ndeizvi: tembiricha yemvura inotonhorera yakakwira zvakanyanya, kuchaja kwemufiriji zvakanyanya kana mhepo yemuchina wekufiriji uye mamwe magasi asingapindi mvura, zvichikonzera mutoro mukuru wecompressor, unoonekwa semhepo yakawanda, uchiperekedzwa nematambudziko ekumanikidzwa kwakanyanya.

Chechipiri, matambudziko emagetsi anokonzera kushanda kwe compressor yefreezer ine tembiricha yakaderera. Zvakadai sekuti voltage yemagetsi yezvikamu zvitatu yakaderera zvakanyanya kana kuti kusawirirana kwezvikamu zvitatu, zvichikonzera kuti current kana phase current ive yakakura zvakanyanya; kukuvara kwecontactor yekutaurirana, kukanganiswa kwekubatana, zvichikonzera kuti kusangana ne current kuve kwakanyanya kana nekuda kwekushaikwa kwe phase uye current kuve kwakanyanya.

Chechitatu, module yekuchengetedza kupisa kwe cryogenic freezer yakanyorova kana kuti yakakuvara, uye relay yepakati yakakuvara uye ma contacts akaipa. Tafura! Zvinoita sekuti ndiyo boot ine matambudziko ekupisa zvakanyanya, compressor haigone kutanga.

Sisitimu yefiriji ine mafuta akawanda efriji necompressor ane kunyungudika kwakati, kana sisitimu yefiriji yamira 1, pane kumanikidzwa kwakati musisitimu, chikamu chikuru chefiriji chinonyungudika mumafuta efiriji, huwandu hwekunyungudika huchikwira nekumanikidzwa, nekuwedzera kwekupisa nekuderera.
Kana pasina matanho ekutanga compressor crankcase kana kumanikidzwa kwadzikira, huwandu hwakawanda hwe refrigerant huchafashaira kubva mumafuta, zvekuti mafuta anoburitsa furo, compressor inosvetwa, inomanikidzwa, inoburitswa, mhedzisiro yacho ingave kushomeka kwe compressor liquid kana kushomeka kwemafuta.

Kuti izvi zvisaitike, mudziyo unofanirwa kupiwa simba maawa masere usati watanga kana usina kutanga kwenguva yakareba, moto unoshanda wega mushure mekunge mudziyo wapihwa simba, uye mafuta anomira otomatiki kana firiji ichishanda. Kana mudziyo usingabatidzwe nguva dzose, hapana dambudziko chero bedzi mudziyo usina simba.