देखिए ट्रेन का डीजल इंजन कैसे स्टार्ट होता है ?
Indian Railways uses two kinds of engines- diesel and electric. Unlike cars and scooters that need keys to start, the process to start trains is different. Both types of trains have handles that need to be used to run the engine. Apart from starting the train, these handles are also used to control the speed of the train when in commotion. The Indian locomotive class WDM 2 has a 30mm green colour switch in the electrical panel to crank the prime mover. A red switch is also present to halt the prime mover.
Close the crankcase exhauster breaker. This blower removes vapours from the crankcase during operation. The loco pilot then has to ensure that all brakes are on, the generator field breaker is open, reverser in the neutral position, Engine Control Switch is in the Idle position, and the throttle is in the closed position. Press the green start switch.
Once the switch is closed, the ammeter swings back to the center zero position.
Another check of the loco - some drivers open the crankcase exhauster breaker at this stage - the positive pressure inside the crank sometimes shows up oil leaks faster.
The throttle is moved to ensure that loco is responding to being notched.
Release the parking brake, remove any wedges, wheel blocks, or rocks placed at the wheels to stop the loco from rolling.
Move the Engine Control Switch from Idle to Run position.
Observe the signal being pulled off, release the loco brakes and honk before moving!
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4 сен 2023
