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DG B-check,C-Check,D-check is depending upon the running
hrs.If the running hrs is not reached as mentioned.How to
conduct the DG checks.
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Answer Posted / rajakumar k j
this check is preventive maintainance of DG sets(1000-1500KVA).
1) A-check is done on daily basis here we check:
a) oil level
b) coolant level
c) gauge valve level
d) check for any leakage.
e) cleanliness of DG set.
2) B-check(done after 300hrs of cycle or 6 months whichever is earlier. )
a) check lube oil filter
b) fuel filter
c) air filter
d) bypass filter
3) C-check(done after 1500hrs of cycle or 3yrs whichever is earlier.)
a) all steps of b-check.
b) check/change of air filter (if needed).
c) check/change of other filters mentioned in b-check.
d) change of gaskit of chambers.
4) D-check
a) done in 6000 hrs of cycle.
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