Kev saib xyuas niaj hnub ntawm cov chaw saib xyuas yuav tsum tsom rau kev txheeb xyuas kev ruaj ntseg, tu, thiab tiv thaiv cov khoom kom ncua lawv txoj sia thiab ua kom muaj kev nyab xeeb.
Tshawb xyuas kev ruaj ntseg: Maj mam thawb lub TV thiab sawv ntsug txhua hli txhawm rau txheeb xyuas qhov wobbling. Yog hais tias cov ntsia hlau txuas lub qhov muag rau ntawm phab ntsa yog xoob, nruj nreem tam sim ntawd nrog ib tug screwdriver. Xyuas cov ntsia hlau txuas lub TV thiab sawv ntsug kom tiv thaiv kom tsis txhob xoob vim muaj kev co, tshwj xeeb tshaj yog nyob rau hauv cov tsev neeg uas muaj menyuam yaus lossis tsiaj, uas yuav tsum tau kuaj xyuas ntau zaus.
Ntxuav thiab tuav: So lub qhov muag nrog ib daim ntaub qhuav txhua ob lub lis piam kom tshem tawm cov plua plav. Rau cov roj los yog stains, thov ib qho me me ntawm cov tshuaj ntxuav tes thiab so qhuav. Tsis txhob siv cov tshuaj ntxuav corrosive (xws li cawv los yog kua qaub) kom tiv thaiv qhov muag ntawm cov txheej txheem los ntawm tev tawm los yog xeb. Tsis txhob nias lub sawv ntsug thaum lub sij hawm ntxuav kom tsis txhob deformation.
Tiv thaiv cov khoom siv: Yog tias qhov muag yog ua los ntawm cov hlau, tsis txhob ya raws. Rau cov chaw nyob ze ntawm chav dej lossis chav ua noj, siv me me ntawm xeb-cov roj tiv thaiv (rau cov hlau raug) ib ntus txhawm rau tiv thaiv xeb. Rau kev kho kom haum, siv cov roj nplua nyeem me me rau cov pob qij txha txhua lub hlis twg kom tswj tau qhov kev hloov kho du thiab tiv thaiv kev sib tsoo lossis hnav. Tsis tas li ntawd, tsis txhob dai cov khoom hnyav (xws li cov chaw taws teeb tswj lossis kho kom zoo nkauj) ntawm qhov muag kom tsis txhob muaj ntau dhau thiab deformation. Yog tias lub TV tsis siv sijhawm ntev los yog yuav tsum tau txav mus los, lub rooj zaum yuav tsum tau muab tshem tawm raws li cov lus qhia tshwj xeeb thiab khaws cia kom zoo kom tsis txhob poob lossis puas ntawm cov khoom.
