How to continuity test in railway।break feel test। Brake power test। Air brake troubleshooting।
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- เผยแพร่เมื่อ 14 ต.ค. 2024
- Test procedure:
Step-1: The driver must move the automatic brake valve handle to Run in the leading driving compartment and check that approx. 5.0 kg/cm2 is registered on the brake pipe pressure gauge.
Step-2: The driver must move the automatic brake valve handle to HANDLE OFF/NEUTRAL without a pause and retain initially at least 4.0 kg/cm2 on the brake pipe pressure gauge. In the case of A9 automatic brake valve which does not have “HANDLE OFF//NEUTRAL” position, the following procedure shall be followed after the brake pipe pressure has stabilized close the brake pipe isolating cock provided between additional C2 relay valve and brake pipe of the locomotive.
Step-3:
The guard must then without delay carry out the following:
If a brake van is a rear vehicle, open the guards‟s emergency Brake Valve until all air is exhausted reducing the pressure to zero. The valve must then be closed.
If a brake van is not the rear vehicle, open the Brake Pipe cut off angle cock on the rear end of the last vehicle un till all air is exhausted. The Cock must then be closed.
In the case of the parts fitted train, the Cock must be opened on the rear end of the rear vehicle in the fitted portion all the air is exhausted.
Before carrying out this part of the test, the guard must have a clear understanding with the driver as to what is to be done to ensure that the train is not moved during the test.
If locomotive in the rear of the last wagon in addition to the driving locomotive in the front of the train, is used and this locomotive is the last vehicle on the train, then the guard must instruct the driver of the rearmost locomotive to perform the duties of the guard in carrying out the brake continuity test.
Then the driver must move the Automatic Brake Valve to emergency un till the Brake Pipe Pressure falls to zero. He must then move the Automatic Brake Valve Handle to OFF/NEUTRAL and observe that the brake Pipe pressure does not immediately rise.
In case of A9 Automatic Brake Valve which does not have HANDLE OFF/NEUTRAL position, the isolating Cock provided between additional C2 relay Valve and Brake Pipe of locomotive must be closed and must observe that the Brake Pipe pressure does not immediately rise.The Guard must obtain an assurance from the driver of the rearmost locomotive that this has been done.
Step-4: The driver of the driving locomotive must observe that the brake pipe pressure has dropped to zero in the leading driving compartment and does not commence to rise again. If the Brake Pipe pressure does not fall, this can be due to Brake Pipe Cut Off angle Cock being closed.If the brake Pipe pressure does not fall to zero, check if a locomotive Automatic Brake Valve or brake controller in another cab/control stand is not in the HANDLE OFF/NEUTRAL position. In the case of A-9 Automatic Brake Valve which does not have HANDLE OFF/NEUTRAL position, check whether the isolating C2 relay Valve and brake pipe of the locomotive are not in closed position.
Step-5: After correction of any fault a further brake continuity test commencing at STEP 3 must be carried out.
Step-6: The driver must move the Automatic Brake Valve to Run position and check that 5.0 kg/cm2 is registered in the locomotive cab and maximum level in the last vehicle as stipulated in the operating rules. In case of A9 brake valve which does not have HANDLE OFF/ NEUTRAL position, after the Cut-out cock between C2 Relay valve and Brake pipe is opened the brake pipe pressure should again build up to 5 Kg/cm2 in the locomotive and to a maximum pressure in the last
vehicle as stipulated in the operating rules.
Continuity test in Indian railway
Air brake continuity test
CCB brake continuity test
Air brake troubleshooting
Air brake system
Brake power test
Break feel test
If there is a trouble in the air brake system while doing air brake continuity test, first do air brake troubleshooting and then it is very important to do continuity test again.
Bahut aachha knowledge hai running staff ke liye.
Thanks
Its is best vedio for continuty test.very usefull for prevention of SPAD.👍👍
Bahut acha laga sir video aapse request hai sir ishi Tarah hamara aur jada knowledge improve krte rhe thank you sir.
Sir aapke sabhi videos boht ache hote h i learned a lot from your videos
बहुत बहुत धन्यवाद
You tube channel RAILWAY UPDATE
का उत्साहवर्धन करने के लिए आप हमारे सभी विडियो देखते हो इस के लिए RAILWAY UPDATE चैनल सदेव आपका आभारी रहेंगे
Sir BP pipe or FP me diffrence kya ha vedio banao na bhait confusion hota ha
Good video very helpful for Locopilots .
Do more and more videos......
Very nice sir
Thanks
Thank you
👍
Very good
Thanks 🙏
Super sir
धन्यवाद
Good video
धन्यवाद 🙏
Sir ek bar electrical trouble shooting par video Banaeye na
बहुत जल्दी आयेगा
बहुत सुंदर 👍👍🙏🙏
Nice
Thanks 👍
Please make video on wag12
Very well explained!!!
Thanks
Very nice 👍
Thanks
Alarm chain pulling hone pr bhi karenge kya???
No
@@RAILWAYNEWUPDATE ok
Pahle load ka angle coc kyun open karthhe hai
SA9 kis position me rahega during continuity test
Full Application
Eqilising gauge kya hothha hai
Mike ko thoda dur rkha kroo....
धन्यवाद सुझाव देने के लिए
Sir is video ka theoretical pdf h to kindly upload kr dijiye.
very nice
बहुत बहुत धन्यवाद
🎉
Thanks 👍
Thank sir
Thanks
Continutiy tesy kar pr kon kon.... Upastit rhta h
आप जिस भी रेलवे में उस के निर्देशों के अनुसार
Very good 👍
Thanks 👍
Very nice