Boiler maintenance
Inspection and cleaning
Page 34
B 067 03 11_en v
4
Clean the induced draught fan
Remove both cables from the induced draft fan
Mark the flange position and loosen the screws on the fan flange
Take out the induced draught fan and clean the blower wheel with a
brush.
Clean the interior of the induced draught fan housing with an ash
vacuum
Clean the combustion air blower fan
Clean any dust and deposits from
the protective grating
Dismantle the protective grating and
clean the fan with a soft brush where
necessary.
Check the under-pressure controller
Remove the silicon tube from the
differential pressure transducer.
Using compressed air, blow out the
hose in the direction of the
combustion chamber to remove any
deposits.
Connect the silicon hose at “Minus”.
To Next Page
Loading...
