Yisiphi isizathu sokuvikelwa kwengcindezi ephezulu yeyunithi yokushisa yokushisa?

1. Bheka ukuthi ngabe iyunithi ivikelekile ngempela ngengcindezi ephezulu (ephakeme kunengcindezi esezingeni eliphezulu) lapho isebenza. Uma ingcindezi iphansi kakhulu kunokuvikelwa, ukuphambuka kokushintsha kukhulu kakhulu futhi ukushintshwa kwengcindezi ephezulu kufanele kuthathelwe indawo;

2. Bheka ukuthi izinga lokushisa lamanzi elibonisiwe lihambisana nokushisa kwamanzi okungokoqobo;

3.Bheka ukuthi amanzi ethangi lamanzi angaphezulu kwetheku elingezansi lokujikeleza? Uma ukugeleza kwamanzi kuncane kakhulu, hlola ukuthi ngabe kukhona umoya ephampu lamanzi nokuthi isihlungi samapayipi samanzi sivinjiwe;

4. Lapho izinga lokushisa lamanzi lomshini omusha lisanda kufakwa futhi lingaphansi kwama-degree angama-55, ukuvikelwa kwenzeka. Bheka ukuthi ngabe i-unit pumps pumps pump tow flow kanye ne-wamaphayi yamapayipi amanzi ahlangabezana nezidingo, bese ubheka ukuthi umehluko wokushisa ucishe abe ngu-2-5 degrees;

5. Ukuthi uhlelo lweyunithi luvinjiwe, ikakhulukazi i-valve yokwanda, ishubhu le-capillary, nesihlungi; 6. Bheka ukuthi amanzi ethangini lamanzi agcwele, noma ngabe ama-valve aphezulu futhi aphansi avuleke ngokuphelele, nokuthi amapayipi okuxhuma avinjelwe ngokujulile ngesikhathi sokufaka hlola ukuthi ngabe i-vacuum degree yeyunithi ihlangabezana nezidingo. Uma kungenjalo, ukuvikelwa kwamandla aphezulu kuzokwenzeka (Qaphela: umshini wasendlini); Uma umshini uqukethe ipompo, unake ngokukhethekile ukuthunyelwa kwepompo lamanzi. Uma umshini omusha ufakiwe, ingcindezi izovuka ngokushesha. Okokuqala, hlola ukuthi iphampu lamanzi liyasebenza, ngoba leli mpompo amancane lizonamathela uma lingasebenzi isikhathi eside. Vele uhlukanise iphampu yamanzi bese uguqula isondo;

7. Bheka ukuthi i-high-voltage switch iphukile. Lapho umshini umiswa, imikhawulo emibili ye-high-voltage switch kufanele ixhumeke nge-multimeter;

8. Bheka ukuthi izintambo ezimbili zixhumeke ekushintsheni kwamandla aphezulu ebhodini lokulawula kagesi zixhumana kahle;

9. Bheka ukuthi umsebenzi ophakeme we-voltage yebhodi lokulawula ugesi awuvumelekile (xhuma i-terminal voltage ephethe "i-HP" ne-terminal ejwayelekile "Uma kusekhona uhlangothi olujwayelekile lwe-volute"