Kev ceev faj rau kev siv hluav taws xob soldering hlau
Ua ntej, ua ntej siv lub tshuab hluav taws xob, xyuas seb qhov hluav taws xob siv puas yog raws li qhov nominal voltage ntawm cov hluav taws xob hlau;
Ob, hluav taws xob soldering hlau yuav tsum muaj ib tug grounding hlau;
3. Tom qab hluav taws xob soldering hlau yog energized, nws yuav tsis tau khob, disassembled thiab ntsia arbitrarily;
Plaub, cov hlau hluav taws xob yuav tsum tau ua kom qhuav, yuav tsum tsis txhob siv rau hauv qhov chaw ntub dej ntau dhau los yog los nag;
Tsib, thaum tshem lub taub hau hlau, txiav tawm lub hwj chim;
Rau, tom qab txiav tawm cov khoom siv hluav taws xob, nws yog qhov zoo tshaj plaws los siv cov khib nyiab pov tseg kom muab ib txheej ntawm cov tin rau ntawm lub taub hau hlau los tiv thaiv lub taub hau hlau;
Xya, thaum muaj txheej oxide dub ntawm lub taub hau ntawm cov hlau, nws tuaj yeem so nrog emery daim ntaub, thiab ces energized, thiab tam sim ntawd ntawm lub tin;
8. Daim txhuam cev yog siv los sau cov tin slag thiab tin hlaws. Nws yog tsim nyog los pinch lawv ntawm tes yam tsis muaj dej.
