Cleaning The Combustion Chamber; Cleaning The Pellet Hopper; Cleaning The Flue Gas Duct - Palazzetti KP 20 Manuel D'installation, D'utilisation Et De Maintenance

9.7 Cleaning the combustion chamber

It is recommended to carry out cleaning with the
boiler switched off and cold.
• Clean the internal walls of the combustion
chamber and area around the burn pot using
a brush.
• Vacuum the ash residue.
ATTENTION:
check the correct positioning of the
ash chute (Fig. 59 - A).
96
A
Fig. 60
before each ignition,

9.8 Cleaning the pellet hopper

It is recommended to carry out cleaning with the
boiler switched off and cold.
Disconnect the electrical power supply.
• Unscrew the screws (a) and remove the cover
(B).
• Vacuum the sawdust deposits in the hopper.

9.9 Cleaning the flue gas duct

It is recommended to carry out cleaning with the
boiler switched off and cold.
• Disconnect the flue gas duct (a).
• Clean the duct (a) and fan opening (B).
• Use a flexible brush to clean the flue gas duct
and vacuum any residual ash.
B
A
Fig. 61
B
A
Fig. 62
004778640 - 10/02/2021