Isiqandisi sidinga ukushajwa ngaphakathi kwesibandisi samanzi apholile esipholisa isiqophi se-laser encane uma isiqandisi sivuza isiqandisi, kodwa abasebenzisi badinga ukwazi ukuthi singakanani isiqandisi okufanele sishajwe kabusha. Abakhiqizi abahlukene bama-chiller namamodeli ahlukile abakhiqizi abafanayo banezidingo ezihlukile zenani lokushajwa. Lapho ushaja kabusha isiqandisi, abasebenzisi bangabhekisela kumingcele yezobuchwepheshe ye-chiller noma bathinte abakhiqizi bamakhaza.
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.
