Ungase uqaphele ukuthi kunelebula eyisixwayiso uma uthenga S&A I-Teyu water chiller -- “Ungawusebenzisi umshini obandayo ngaphandle kwamanzi ethangini lamanzi”. Kungani? Lokho kungenxa yokuthi ukusebenzisa i-chiller ngaphandle kwamanzi kuzoholela ekulimazeni kanzima kwepompo ngaphakathi. Uma iphampu isebenza ngaphandle kwamanzi imizuzwana engaphezu kwe-5, uphawu lwe-mechanical lwepompo luzolimala, okubangela izinkinga eziningi ezihlanganisa ukuvuza kwamanzi.
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.
