I-chiller yokupholisa amanzi ukugcina umshini wokushisela we-laser wokuhlobisa ukukhanya ekushiseni okufanele. Siyini isizathu esenza ukuthi amanzi okupholisa ashise? Ngokwesipiliyoni sika-Teyu S&A, izimbangela nezisombululo zingafakwa ohlwini olungezansi:
1.Umsebenzisi ukhetha imodeli ye-chiller engalungile, okungukuthi umthamo wokupholisa we-chiller yokupholisa amanzi uphansi kunomthwalo wokushisa womshini wokushisela we-laser. Kuphakanyiswa ukuthi ushintshele kwenkulu;
2.Kukhona okungahambi kahle ngesilawuli sezinga lokushisa, ngakho ukulawulwa kwezinga lokushisa akukwazi ukubonakala. Kuphakanyiswa ukushintsha isilawuli esisha sokushisa;
3.Isishintshi sokushisa se-chiller singcole kakhulu. Sicela uyihlanze;
4.Ukuvuza kwesiqandisi. Sicela uthole futhi ushisele indawo yokuvuza futhi uphinde ugcwalise ngesiqandisi;
5.Indawo yokusebenza ishisa kakhulu noma ibanda kakhulu. Kunconywa ukuthi ushintshele kwisibandisi esikhulu sokupholisa 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.
