Basebelisi ba lokela ho hopola tse latelang ha ba qala ho kenya mochini o futhumatsang metsi o sebelisang liindasteri o pholisang mochini o tiisang betri ka laser.
1. Hokela monyako oa metsi le sehokelo ho latela sesupo sa chiller;2. Kenya metsi a pholileng a lekaneng ka har'a chiller ea metsi ea ts'ebetso ea indasteri;
3. Etsa bonnete ba hore phepelo ea motlakase e tsamaellana le ea chiller;
4. Netefatsa hore thapo ea motlakase e hokahane hantle
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso tsa li-yuan tse fetang milione e le 'ngoe, ho netefatsa boleng ba letoto la lits'ebetso ho tloha likarolong tsa mantlha (condenser) tsa chiller ea indasteri ho ea ho welding ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse haholo tšenyo e bakoang ke thepa e tsamaeang sebaka se selelele, le ho ntlafatsa ts'ebetso ea lipalangoang; mabapi le tšebeletso ea kamora thekiso, nako ea tiisetso ke lilemo tse peli.
