Dab tsi yog cov kev ceev faj ntawm kev coj los tiv thaiv cov khau khov kho li qub
1. Qhov chaw coj los tiv thaiv kev tiv thaiv zoo li qub khau yuav tsum los tiv thaiv zoo li qub pem teb.
2. Yuav tsum rau cov khau los tiv thaiv kev tiv thaiv zoo li qub yuav tsum tsis txhob hnav cov kaus poom uas tsis muaj kev tiv thaiv tiv thaiv thiab cov insulated tiv thaiv nyob rau tib lub sijhawm. 3, cov soles yuav tsum tsis txhob txuas nrog cov tshuaj insulating.
4. Tom qab hnav cov khau coj los tiv thaiv kev tiv thaiv rau ib lub sijhawm (feem ntau tsis tshaj 100H), yuav tsum ua qhov kev ntsuas tawm tsam, thiab tom qab ntawd kev tu lossis hloov yuav tsum txiav txim siab.
5. Thaum tu, nws yuav tsum ntxuav hauv dej sov (qis dua 40 degrees) nrog txhuam muag muag. Tsis txhob siv lub tshuab ntxhua khaub ncaws.
6. Thov siv cov xab npum nruab nrab, txwv tsis pub nws yuav hloov xim yooj yim.
7. Kev yaug yuav tsum muaj txaus. Thaum ziab, thov xaiv ib qho chaw muaj qhov cua zoo, txias, thiab tsis muaj hnub ncaj qha. Qhov cub ua kom sov lossis ziab kom qhuav yuav tsum ua tsis taus.
8. Thaum khaws cia, thov tso cov khoom muag muag (xws li ntawv xov xwm) rau hauv khau thiab muab cia rau qhov chaw qhuav thiab txias.
Cov khau tiv thaiv zoo li qub yog siv los tiv thaiv txhua qhov chaw uas muaj kev phom sij zoo xws li hlawv, tawg, thiab lwm yam tshwm sim los ntawm hluav taws xob zoo li qub hauv tib neeg lub cev, xws li: roj av, tshuaj, thee, luam ntawv, roj hmab, kev kho mob, huv si, electronics thiab lwm yam lag luam.