Uma ukuvuza kwesiqandisi kwenzeka emshinini wokusika amanzi oqandisiwe opholisa umshini wokusika we-laser wesikhumba, ukusebenza kokupholisa kuzothinteka. Ngakho-ke, izinga lokushisa kwamanzi kungenzeka likhuphuke. Kulokhu, abasebenzisi badinga ukuthola futhi bashisele indawo yokuvuza futhi bashaje kabusha isiqandisi ngesikhathi.
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.
