Kwa anthu okhala m'madera okwera kwambiri, n'zokhumudwitsa kwambiri kuti madzi amaundana mosavuta, zomwe zimakhala zovuta kwambiri pa zochita za tsiku ndi tsiku. M'nyengo yozizira, zimakhala zovuta kwambiri ndipo nthawi zambiri zimatenga nthawi yayitali kuti madzi oundana asungunuke. Chifukwa chake, pa makina omwe amagwiritsa ntchito madzi monga cholumikizira monga makina oziziritsira madzi a laser, amafunika chithandizo chapadera m'nyengo yozizira.
Bambo Osbone ochokera ku Canada adagula makina oziziritsira madzi a S&A Teyu laser CWUL-10 a makina awo olembera UV laser miyezi 5 yapitayo. Malinga ndi iye, choziziritsira madzi cha CWUL-10 chinkagwira ntchito bwino kwambiri ndipo kutentha kwa madzi kunali kokhazikika, zomwe zinagwira bwino ntchito yoteteza makina olembera UV laser. Pamene nyengo yozizira inkayandikira, madzi ozungulira mkati mwa choziziritsira madzi anayamba kuzizira ndipo anatipempha upangiri.
Chabwino, kuteteza makina oziziritsira madzi a laser kuti asazizire n'kosavuta kwambiri. Ogwiritsa ntchito amatha kungowonjezera anti-freezer m'madzi ozungulira ndipo zingakhale bwino. Ngati madzi omwe ali mkati mwake azizira kale, ogwiritsa ntchito amatha kuwonjezera madzi ofunda kuti ayezi asungunuke kenako ndikuwonjezera anti-freezer. Komabe, popeza anti-freezer imawononga, imafunika kuchepetsedwa kaye (ogwiritsa ntchito angatifunse za malangizo ochepetsera) ndipo sikulangizidwa kuti igwiritsidwe ntchito kwa nthawi yayitali. Nyengo ikayamba kutentha, ogwiritsa ntchito ayenera kutulutsa madzi owonjezera anti-freezer ndikudzazanso ndi madzi atsopano oyeretsedwa kapena madzi oyera osungunuka ngati madzi ozungulira.
Kuti mudziwe zambiri zokhudza makina oziziritsira madzi a S&A Teyu laser, dinani https://www.chillermanual.net/Installation-Troubleshooting_nc7_2
