Pause
(M)
- - - 2,5 - - - 2,5 30
*) Remember to alter the factory adjustment on the boiler control - see pages 6-9.
When making an adjustment, we recommend a smoke gas temperature of at least 120°C for wood pellets
and chips and at least 140°C for grain.
Oxygen control
Fitting an oxygen control (BX part no. 089200, optional extra) automatically controls the amounts of
air and fuel, ensuring optimal combustion at higher efficiency when heating requirements change. See
separate manual.
Page 12
1.11 Cleaning the boiler
Cleaning takes place according to requirement with the cleaning tools supplied which comprise the
following: 1 cleaning brush, 1 shovel for ash.
1. Set the control on OFF.
2. Open the front door(s).
3. Clean the sides of the boiler. Remove the ash which has been cleaned off- however, a layer of ash may
well be left at the bottom of the boiler, as this improves the combustion.
4. Cleaning the fire tubes On MULTI-HEAT 1.5 and 4.0, turn the smoke gas turbolators approx. 15
times so that the ash particles are sucked backwards into the smoke box.
On MULTI-HEAT 2.5, take the smoke gas turbolators out and clean the
smoke gas tubes and the turbolators with a cleaning brush.
After cleaning, the smoke gas turbolators must be placed once again in the
fire tubes.
After this, remove the cleaning cover on the side of the boiler. Clean the
rearmost tube plate and remove the cleaned off ash.
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