Dai majaw, n-gun ja ai jak hpe gram lajang ai lam gaw, arung arai ni hpe hkrak hkra galaw lu na matu hte shi a magam bungli prat hpe jat ya lu na matu ahkyak ai lam rai nga ai. Lahta na lam ni gaw ahkyak ai gram lajang ai lam nkau mi rai nga ai:
1. Shani tup jep joi ai lam
Hkrang shapraw ai lam hpe jep joi ai lam: Shani shagu bungli garai n galaw shi yang (sh) shift shagu hta, n-gun rawng ai nsam hpe jep yu u, dai hta, shell hta hka lim ai, grau nna, tube sheet matut mahkai ai lam, shang wa ai hte pru wa ai flanges, welds hte kaga daw ni lawm ai kun ngu ai hpe mung lawm ai.
Temperature hpe yu reng ai lam: Infrared thermometer zawn re ai ladat ni hpe lang nna, katsi ai shara a n-gun hpe shadawn na matu, n-gun rawng ai shara kata kaw nga ai hpe chye lu na matu, hka lum ai shara a n-gun hte pru ai shara ni a n-gun hpe shadawn na.
Pressure observation: Katsi ai jak a shang wa ai hte pru wa ai shara kaw na pressure instruction instrument hpe yu nna, n-gun manu hpe ka matsing da nna, n-gun atsam gaw ngang grin ai hpe yu u.
2. Aten tup gram lajang ai lam
San seng ai bungli: Hka lum ai jak a shell hpe atsawm sha jasan jaseng nna, npu kaw shinggyin tawn da ai ga nhpu, sau hte kaga n san seng ai lam ni hpe shaw kau nna, katsi ai hpe n-gun n jaw ai hpe koi nna, shell hpe shinggrup kau u.
Cooling medium assessment hte galai shai ai lam: Hka lum ai jak gaw hka hte kaga katsi ai media ni hpe loi loi hte n san seng ai (sh) n-gun n rawng ai hku jai lang ai rai yang, hka a hkamja lam hpe ayan chyam yu ra ai, pH manu, n-gun ja ai lam, jahkring kau ai matter hte kaga masat kumla ni hpe jep yu ra ai, hka hpe jasan jaseng ai (sh) hka lum ai media hpe galai shai ra ai hpe chyam dinglik ai mahtai ni hpe madung tawn nna dawdan ra ai.
Bolt hpe shinggrup da ai: Hka lum ai shara langai hte langai a matut mahkai shara shagu na bolt ni hpe jep yu u, dai hta, tube sheet hte shell lapran na matut mahkai ai lam ni, shang wa ai shara a matut mahkai ai lam ni, inlet hte pru wa ai n-gun ni, etc. Dai jak ni hpe galaw ai shaloi, n-gun n rawng ai majaw, n-gun n rawng ai majaw, n-gun n rawng hkra, masat da ai torque torque torque hpe n-gun n rawng hkra, htuk manu ai torque wrench hpe lang u.
3. Shani shagu na gram lajang ai lam
Kata na jep joi ai lam hte jasan jaseng ai lam: Shutdown galaw ngut ai hpang, hka lum ai jak a jahtum cover hpe hpaw nna, tube bundle hpe shaw kau nna, tube bundle a kata hte shinggan ntsa lam ni hpe atsawm sha jep yu nna, n-gup magap a kata na bunghku hpe atsawm sha jep yu u. Tube bundle hta n-gun n rawng ai, n-gun n rawng ai, n-gun n rawng ai lam ni nga ai kun ngu ai hpe jep yu u, manghkang ni nga ai tube bundle ni a matu, hkra machyi ai madang hte maren gram lajang na (sh) galai na ngu ai hpe dawdan mai ai.
Instrument calibration: Shanhte a shadawn shadang manu ni a hkrak ai lam hpe chye lu na matu, katsi ai jak, n-gun n-gun hpe n-gun dat dat ai jak, n-gun n-gun hpe shayawm ai.
Anti-corrosion tsi lajang ai lam: Anti-corrosion tsi lajang ai lam hpe shinggan shingnip ntsa hte katsi ai shara kata na mu lu ai magri ntsa hpe galaw ai. Shinggan na shell a rusted daw ni a matu, rust hpe shaw kau ai lam hpe shawng galaw ra ai (grinding, sandblasting, etc), dai hpang htap htuk ai anti{4}}}}corrosion paint hpe bang ra ai; kata na magri npu a matu, anti{5}}corrosion coating hpe tengman ai masa hte maren jai lang mai ai, dai gaw arung arai ni a n-gun n-gun hpe jat ya nna, shi a magam bungli prat hpe jat ya lu ai.
4. Spara daw ni hpe hparan ai lam
Hkum tsup ai spare parts inventory management system hpe gawgap na matu, n-gun rawng ai daw ni hpe sealing, tube bundles, bolts, etc. zawn re ai, law law lang lang ai spare daw ni hpe tawn da na. Arung arai ni hkrat sum nna galai ra ai shaloi, jak rung ni hpe shayawm na matu aten dep spare part ni hpe jaw mai ai.