Boleng ba metsi bo tla ama mochini oa chiller oa metsi o pholisa mochini oa ho tšoaea laser bakeng sa lisebelisoa tsa dijithale. Haeba boleng ba metsi bo futsanehile 'me bo tletse litšila, ho ka etsahala hore ho be le ho koala ho tla ama ts'ebetso ea ho pholisa mochini oa chiller oa metsi. Ho khothalletsoa ho sebelisa metsi a hloekisitsoeng kapa metsi a hloekisitsoeng a hloekileng e le metsi a potolohang ho qoba ho koala ho ka khonehang.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
