Much soot accumulated inside the boiler
will reduce the life and eciency.
At least once a year, clean the boiler inside.
Cleaning of boiler
In case that the oil lter gets dirty, stop
operating, lock the oil valve, and remove
dust or rust accumulated below the oil cup.
Detach the oil cup by rotating right and left.
Pull down the lter.
Wash the lter and the inside of the oil cup
with clean kerosene and light oil.
Water may get mired in during feeding oil or
get accumulated naturally during the long
period in the oil tank. In this case, drain water
o through the drain plug in the oil tank,
and when oil starts to get out, lock it.
Cleaning the oil filter
Cleaning the oil tank
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