Ngokusho kokuhlangenwe nakho kwethu, uma le nkinga yenzeka ngemuva kokusetshenziswa isikhathi eside, lokho kungaba:
1. Isishintshi sokushisa singcolile kakhulu, ngakho sidinga ukuhlanzwa;
2. Iyunithi yesiqandisi samanzi iyavuza isiqandisi. Abasebenzisi badinga ukuthola futhi bashisele indawo okuvuza kuyo futhi baphinde babeke esiqandisini;
3. Indawo yokusebenza yeyunithi ye-water chiller ingabanda kakhulu noma ishisa kakhulu, okwenza iyunithi ye-water chiller ingakwazi ukufeza imfuneko yesiqandisi. Kunconywa ukukhetha iyunithi yokupholisa amanzi enamandla amakhulu okupholisa noma ubeke iyunithi yokupholisa amanzi endaweni enezinga lokushisa elifanele le-ambient.
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.
