Uma kuziwa ekuthengeni umthombo we-laser we-CO2 womshini wokusika wesikhumba we-laser, abasebenzisi badinga ukucabanga ngekhwalithi yomkhiqizo kanye nesevisi yangemuva kokuthengisa yomphakeli. Imikhiqizo yasekhaya efana ne-Weegiant ne-Reci mihle. Ukupholisa i-CO2 laser yomshini wokusika we-laser, kuphakanyiswa ukusebenzisa i- S&A i-Teyu air cooled water chiller yesiqandisi somoya.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale amathuluzi okukhiqiza amayuan angaphezu kwesigidi, 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.
