Question { Bosch, 489494 }

What is A check, B check, C Check & D check for a diesel
Generator? Please guide me as this question was asked many
times and till now i haven't get right answer.If you can mail
me then please mail me the answer @ yogiagarwal@gmail.com.

Answer

A-Check

1. Check oil level.
2. Check cleanliness of DG
3. Check Battery Voltage
4. Check any Leakage
5. Check all filter condition
6. Check oil Level
7. Check coolent Level
8. Check Check V-Belt condition


B-Check

1. Change oil.
2. Change oil filter,fuel filter,bypass filter.
3. Change Air Filter.
4. Change water Separator

Question { 3444 }

check list for anuval maintatince check list of oil
transforms

Answer

In annual maintenance we check the following points in oil
type transformer

1. We check the die-electric strenth of the oil.
2. We check moisture of the oil.
3. we check Be=reak down voltage of the oil.
4. We check the earthing of the transformer
5. We check Silica gel .
6. We calliberate all the relay like over corrent, earth
fault & differntial relay.