Malinga ndi zomwe S&A Teyu yakumana nazo, akulangizidwa kuti ogwiritsa ntchito azikumbukira zotsatirazi pankhani yokhazikitsa chipangizo choziziritsira madzi chomwe chimaziziritsa CO2 laser water chiller:
1. Lumikizani mapaipi olowera madzi ndi otulutsira madzi bwino malinga ndi momwe zinthu zilili pamakina;2. Tsegulani doko lolowetsamo jakisoni kuti madzi ozizira alowe mu thanki yamadzi mpaka madzi atafika pamlingo woyenera (Pa chipangizo choziziritsira madzi cha S&A Teyu, mulingo woyenera umatanthauza chizindikiro chobiriwira cha geji ya mulingo wamadzi);
3. Yatsani magetsi ndipo yang'anani ngati chiller ikugwira ntchito bwino. Musayatse ndi kuzimitsa chiller pafupipafupi.
4. Sinthani magawo a chowongolera kutentha;
Ponena za kupanga, S&A Teyu yayika zida zopangira zopitilira yuan miliyoni imodzi, kuonetsetsa kuti njira zosiyanasiyana zikuyenda bwino kuyambira pazigawo zazikulu (condenser) za chiller cha mafakitale mpaka kulumikiza zitsulo; pankhani ya mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, zomwe zachepetsa kwambiri kuwonongeka komwe kumachitika chifukwa cha mayendedwe ataliatali a katundu, komanso kukonza bwino mayendedwe; pankhani ya ntchito yogulitsa pambuyo pogulitsa, nthawi ya chitsimikizo ndi zaka ziwiri.
