(1) Kev ceev faj txog kev saib xyuas: Thaum tswj cov pwm txhaj tshuaj, nws yuav tsum tau kuaj xyuas cov khoom raws li cov duab kos. Txawm hais tias tsis muaj cov lus qhia tshwj xeeb, nws yuav tsum tau kuaj xyuas thaum lub sijhawm khaws cia; Qhov loj ntawm cov pwm qhov chaw uas tsis ua raws li qhov yuav tsum tau ua ntawm daim duab kos yuav tsum tsis txhob hloov pauv yam tsis muaj kev tso cai, thiab tsis tuaj yeem ntxiv cov khoom siv ntxiv nrog cov gaskets, gaskets, thiab lwm yam.; Pwm txij nkawm tom qab ua tiav qhov kev txiav txim ntau lawm yuav tsum tau ua tiav nrog rau kev siv cov ntsiab lus teeb meem muab los ntawm lub tuam tsev tsim khoom, cov ntaub ntawv ntawm lub tuam tsev tsim khoom thiab cov khoom kawg hauv kev kho pwm, yog tias pom muaj teeb meem loj, lawv yuav tsum tau qhia rau tus superior tam sim ntawd thiab tos cov lus qhia.
(2) Cov kev cai tshwj xeeb rau kev txhaj tshuaj pwm tu: thaum hloov pwm qhov chaw, xyuas kom meej tias qhov zoo ntawm cov khoom yuav tsum tau hloov yog tsim nyog; Txhua qhov yuav tsum tau sib sau ua ke; Thaum cov pwm ntxig tau sib sau ua ke, paub meej tias qhov sib txawv ntawm qhov sib txawv yog tsim nyog; Tsis txhob curling, khawb, dents, residues, tsis xws luag, xeb, thiab lwm yam nyob rau ntawm qhov chaw ntawm qhov chaw, yog hais tias muaj tej qhov chaw uas yuav tsum tau hloov, sib txuas lus thiab paub meej tias cov pwm tsim department nyob rau hauv lub sij hawm, thiab xyuam xim rau kev tuav lub stretch thiab nro qhov sib npaug ntawm txhua yam ua ntej thiab tom qab disassembling pwm; Yog tias cov khoom yuav tsum tau hloov, lawv yuav tsum tau hloov raws sijhawm.
(3) Thaum kawg, kev saib xyuas txhua hnub ntawm kev txhaj tshuaj pwm yuav tsum tau ua tib zoo thiab ua tib zoo xyuas kom meej tias cov pwm nyob hauv qhov zoo tshaj plaws txhua lub sijhawm.
