Ib txoj hauv kev los txiav txim qhov ploj ntawm qhov muaj hlau nplaum ruaj khov:
1. Thaum lub tshuab pib khiav, qhov tam sim no yog qhov qub. Tom qab ib ntus, lub sijhawm tam sim no yuav nce thiab qhov zaus hloov pauv yuav dhau sib tshooj. Cov neeg muag khoom yuav tsum xub txiav txim siab txog huab cua compressor zaus hloov dua siab xaiv qhov tseeb, kom paub meej tias cov tsis dhau ntawm qhov zaus hloov tau hloov kho, yog tias ob qho tib si tsis muaj teeb meem, tej zaum yuav tsum tau ua kom dhau los ntawm lub txee electromotive quab yuam, lub qhov ntswg thiab lub cev muaj zog tawm, tsis muaj cov cim kev thauj khoom, tsis thauj khoom khiav mus rau qhov ntsuas cov zaus, qhov tso tawm voltage yog qhov txee electromotive, yog tias nws qis dua lub npe lub cev muaj zog ntawm lub tshuab hluav taws xob muaj zog tshaj 50 v, txiav txim siab lub cev muaj zog demagnetization.
2. Kev khiav hauj lwm tam sim no ntawm kev siv lub tshuab hluav taws xob tsis ruaj khov tom qab demagnetization feem ntau dhau ntawm qhov ntsuas tau los ntawm qhov ntau. Rau cov xwm txheej uas tshaj qhov dhau mus tshaj tawm tsuas yog ntawm qis lossis siab nrawm, lossis qee zaus, nws tsis yog tshwm sim los ntawm demagnetization
3. Cov hlau nplaum ruaj khov demagnetization yuav siv sijhawm rau qee lub sijhawm, qee lub hlis lossis txawm xyoo lossis ob xyoos. Yog tias qhov chaw tsim khoom xaiv yuam kev ua rau dhau qhov kev tshaj ntawm kev tshaj tawm tam sim no, nws tsis yog lub cev muaj zog demagnetization.
