Abasebenzisi bangasebenzisa amanzi ahlanzekile noma amanzi ahlanzekile acwengekile njengamanzi ajikelezayo kuyunithi ye-water chiller epholisa umshini wokuqopha nge-laser. Nokho, kufanele kukhunjulwe izinto ezimbalwa. Okokuqala, amanzi ajikelezayo kufanele ashintshwe njalo (izinyanga ezi-3 ziphakanyisiwe); Okwesibili, amanzi ajikelezayo akufanele engezwe kakhulu noma amancane kakhulu. Izinga elifanele liyinkomba eluhlaza yegeji yezinga lamanzi kuyunithi yokupholisa amanzi.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale izimali zokukhiqiza ezingaphezu kwesigidi samayuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; ngokuphathelene nempahla, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
