Kanemayu akukuwonetsani momwe mungalipiritsire firiji pa TEYU S&A rack mount chillerRMFL-2000. Kumbukirani kuti muzigwira ntchito pamalo olowera mpweya wabwino, kuvala zida zodzitetezera komanso kupewa kusuta. Pogwiritsa ntchito screwdriver ya Phillips kuchotsa zomangira zachitsulo pamwamba. Pezani doko lochapira refrigerant. Pang'onopang'ono tembenuzirani doko lochapira kunja. Choyamba, masulani chipewa chosindikizira cha doko lochapira. Kenako gwiritsani ntchito kapuyo kuti mutulutse pang'ono pakati pa valve mpaka firiji itatulutsidwa. Chifukwa cha kuthamanga kwambiri kwa refrigerant mu chitoliro chamkuwa, musamasule pakati pa valve kwathunthu panthawi imodzi. Pambuyo potulutsa firiji yonse, gwiritsani ntchito pampu ya vacuum kwa mphindi 60 kuchotsa mpweya. Limbitsani pakati pa valve musanayambe vacuuming. Musanayambe kutchaja refrigerant, masulani pang'ono valavu ya botolo la refrigerant kuti muchotse mpweya papaipi yothamangitsira. Muyenera kutchula kompresa ndi chitsanzo kuti azilipiritsa mtundu woyenera ndi kuchuluka kwa refrigerant. Kuti mumve zambiri, mutha kutumiza imelo [email protected] funsani gulu lathu lantchito pambuyo pa malonda. Kupitilira 10-30g ya firiji yovomerezeka ndiyololedwa. Kuchulukitsidwa kwa firiji kumatha kupangitsa kuti compressor ichuluke kapena kuzimitsa. Limbitsani valavu ya botolo la refrigerant mukatha kulipiritsa, chotsani chitoliro chojambulira, ndikusindikiza doko.
Kuwongolera Kutentha Kwambiri kwa Laser Systems ndi Industrial Applications Kuyambira 2002
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