Hkamja lam hpe hkang ai Cabinet hpe gram lajang ai lam

1. Power supply hpe dawm kau nna, control cabinet frame hpe kam mai ai hku ground galaw da ai hpe jep yu u, ground n-gun 4Ω hta n jan ai hpe sadi ra ai.
2. Control cabinet gaw n bung ai voltage ni hta bungli galaw ai (110V DC; 220V AC langai lang -phase; masum-phase AC). Maintenance galaw ai shaloi, short-circuit n byin hkra, circuit ni hpe asan sha garan ginhka ra ai.
3. Control cabinet ntsa na wan n-gun switch yawng gaw, nsen n pru ai sha, hkrak hkrak, kam mai ai hku galaw ra ai. Cable matut mahkai ai lam hte terminal block ni hpe n-gun n rawng hkra galaw ra ai, shamu shamawt nga ai contact cable matut mahkai shara ni hta na wire ni hpe mung n-gun n rawng hkra galaw ra ai.
4. Panel insert hte wan n-gun n-gun n-gun n-gun n-gun n-gun yawng hpe n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (soft brush) (sh) hairdryer lang nna shaw kau u. Bai nna, control cabinet kata na wan jak switch contact ni a masa, matut mahkai ai lam, coil a insulation, jak rung arung arai ni kam mai ai hku bungli galaw ai lam ni hpe mung jep yu ra ai.
5. Fuse ni hpe galai ai shaloi, breaking current gaw circuit a current hte bung hkra galaw ra ai.