Cov dej iav tsheb, uas zoo li pheej yig thiab yooj yim rau kev siv, kuj yuav ua rau muaj teeb meem loj yog tias siv tsis raug. Cov khoom tseem ceeb ntawm cov dej iav yog dej, ethylene glycol lossis cawv, isopropanol, surfactants, thiab lwm yam, thiab ntau cov dej iav tsis zoo hauv khw feem ntau yog sib xyaw nrog dej thiab cawv.
Feem ntau hais lus, muaj peb hom dej iav tiav lawm uas koj tuaj yeem yuav tau hauv khw: ib qho feem ntau siv thaum lub caij ntuj sov, thiab cov tshuaj ntxuav tau ntxiv nrog cov khoom xyaw shellac, uas tuaj yeem tshem tawm cov kab tsuag uas ya tau sai sai uas ntaus rau hauvlub qhov rais iav. Ib qho tshuaj ntxuav iav tiv thaiv kev khov uas siv tshwj xeeb thaum lub caij ntuj no, uas lav tias nws yuav tsis khov thiab ua puas rau cov chaw tsheb thaum qhov kub sab nraud qis dua -20 ° C. Ib qho yog hom tshuaj tiv thaiv kev khov tshwj xeeb, uas lav tias nws yuav tsis khov txawm tias ntawm -40 ° C, thiab nws tsim nyog siv rau hauv thaj chaw txias heev hauv thaj chaw sab qaum teb ntawm peb lub tebchaws. Nyob rau sab qab teb ntawm peb lub tebchaws, thawj hom dej iav tuaj yeem siv tau.
Yog tias cov dej iav muaj cawv ntau dhau, nws yooj yim los txo qhov nyuaj ntawmroj hmab sostrip thiab cuam tshuam rau nws cov nyhuv so, uas yuav cuam tshuam rau kev tsav tsheb kev nyab xeeb.
Yog tias cov dej iav muaj cawv ntau dhau, nws yuav ua rau corrosive rauroj hmab refillthiab yuav ua kom cov roj hmab ntawm lub catalytic wiper tawv dua. Thaum cov roj hmab tawv khawb lub iav qhov rais, nws yuav ua kom cov nplaim ntawm lub iav tawv dua.lub qhov rais tshebyuav tsum tau txiav thiab khawb. Nws yuav cuam tshuam rau qhov so ntawm lub wiper hniav, uas yuav cuam tshuam rau kev nyab xeeb tsav tsheb. Yog tias lub wiper raug hloov dua, tus nqi yuav yog ntau dua li tus nqi dej iav.
Yog li, thov siv cov dej iav txheem kom tiv thaiv koj zoo duacov hniav sothiab lub iav tsheb!
Lub sijhawm tshaj tawm: Lub Xya Hli-04-2023