•Check and record
winding temperature of transformer
•Check and record oil
temperature of transformer
•Check Conservator
tank Oil Level
•Check for any oil
leakages
•Check the colour of
Si gel it should be pale blue
•Check the explosion
vent diaphragm
•Buchholz Relay Oil
level
•Check cleanliness of
transformer yard
•Check tap position of
transformer
•Check for fire
extinguishers
•Tap changer position
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