Ngokusho kokuhlangenwe nakho kwethu, uma le nkinga ivela ngemva kokusetshenziswa isikhathi eside, lokho kungaba:
1. I-heat exchanger ingcolile kakhulu, ngakho-ke idinga ukuhlanzwa;
2. Iyunithi yokupholisa amanzi iyavuza esiqandisini. Abasebenzisi kudingeka bathole futhi bashisele indawo yokuvuza bese befaka kabusha esiqandisini;
3. Indawo yokusebenza yeyunithi yokupholisa amanzi ibanda kakhulu noma ishisa kakhulu, okwenza iyunithi yokupholisa amanzi ingakwazi ukufeza izidingo zokuqandisa. Kunconywa ukukhetha iyunithi yokupholisa amanzi enamandla amakhulu okupholisa noma ukubeka iyunithi yokupholisa amanzi endaweni enokushisa okufanelekile.
Ngokuphathelene nokukhiqiza, i-S&A Teyu itshale imishini yokukhiqiza engaphezu kwesigidi sama-yuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-industrial chiller kuya ekushiseni insimbi; ngokuphathelene nokuthutha, i-S&A Teyu isungule izindawo zokugcina impahla emadolobheni amakhulu aseShayina, njengoba inciphise kakhulu umonakalo obangelwa ukuthutha impahla ibanga elide, futhi ithuthukise ukusebenza kahle kwezokuthutha; ngokuphathelene nensizakalo yangemva kokuthengisa, isikhathi sewaranti siyiminyaka emibili.
