Today our team repair the air circuit breaker of Larsen and Toubro company. The air circuit breaker is of C type and mechanical operated device. Due the maintenance issue the circuit breaker will missing the phase. So today our team firstly brings the four liter of petroleum for cleaning up the contacts. Then our team starts separating the components so that we can firstly lubricate the movable contacts and fixed contacts of transformer of 800 ampere in which air circuit breaker is fitted. After lubricating we apply grease which is special one and made for serving the circuit breakers the whole kit cost near about five hundred only.
Larsen and Toubro are great engineers like me who firstly think of their customers satisfaction only.
