Ngezinye izikhathi kwenzeka ukuthi umshini wokushisa amanzi wangaphakathi opholisa ithangi lokubilisa ubhiya ube nenkinga yokuvaleka. Uma kwenzeka kuvaleka, kunconywa ukwandisa imvamisa yokushintsha kwamanzi, njenganjalo njalo ezinyangeni ezi-3 noma njalo ngenyanga. Ngaphezu kwalokho, kunconywa amanzi ahlanzekile noma ukuhlanza amanzi acwengekile njengamanzi ajikelezayo ukuze kugwenywe noma yikuphi ukungcola okungenzeka.
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.
