Isistimu ye-chiller yamanzi yezimboni isebenza ukupholisa umshini wokusika we-laser tube othomathikhi. I-water chiller ngayinye esekelwe esiqandisini inebanga layo lokushisa elimisiwe. Kuyunithi ye-laser chiller engu-S&A, izinga lokulawula izinga lokushisa lingu-5 kuya ku-35 degrees Celsius.
Kodwa-ke, esimeni sangempela sokusebenza, izinga lokushisa elifanele lingaba ngu-20-30 degrees Celsius, ngoba uhlelo lokupholisa amanzi ezimbonini lungasebenza kahle kakhulu kulolu hlu ukuze lwandise ukuphila nokugcina ukusebenza komshini wokusika amashubhu e-laser futhi futhi nokugwema ukwehluleka okubucayi.
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.
