26
Maintenance
Intervals of maintenance and cleaning
Maintenance work performed periodically is very important for a problem-free operation and the guarantee of a long life of
the boiler and other system components.
The maintenance period is affected by to the pellet quality and boiler usage . Soot and tar cling to the combustion chamber
walls, so their cleaning by hand.is very important
Before you start cleaning, turn off the boiler controller and deactivate the main switch. Let the boiler cool to a safe tempera-
ture that is not a burn or injury risk.
Interval
Every 3 days
Every 6
months
Clean the heat exchanger and com-
bustion chamber
Check and clean the flue exhaust
passes Check and clean the boiler
and flue gas probe
Clean all parts as stated
Move the lever of the heat exchanger cleaning system back
and forth 5 to 6 times. Remove the front refractory brick
and clean the combustion chamber with a vacuum cleaner.
Empty out the pellet silo and remove any wood dust with a
vacuum cleaner.
Carefully clean with slightly damp cloth.
The exhaust pipes can be removed and cleaned with the
cleaning tool when the system is cooled down.
As above & pull out the probes, remove soot and debris.
Clean the pellet silo
Clean the display
Components
Action Required
When cleaning the combustion chamber with a vacuum
cleaner, the ash inside must be allowed to cool down to
prevent accidents.
When removing the front brick of the burner, there is a
risk of a burn injury Wait for the brick to fully cool down.
There is a risk of burns when cleaning the exhaust passes
because these surfaces can reach a temperature of up to
200 °C during operation. Wait until these parts cool down
fully before cleaning.
While cleaning, be aware that deadly carbon
monoxide can emit from an opened boiler door
or cover . Do not leave the boiler doors open
longer than necessary unless the Boiler is out of use
The ash quantity in the boiler depends on the pellet quality
and usage. High quality pellets leave less ash and reduce wood
dust in the pellet silo.
To prolong the live of the ignition system which ignites the pel-
lets, the ignition system and the air vent must be cleaned regu-
larly. Thoroughly clean the boiler system at the end of the
heating season to prolong its live and maintain its efficiency.
DANGER
MAINTENANCE
Once a year
Every month
Clearances for servicing are shown on page 8
