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Care, cleaning and maintenance
3.9.3 Blower wheel, blower box and exhaust pipe to flue
Fig. 154
Disconnecting the blower
plug
Fig. 153
Removing the wing nuts and cleaning
opening – cleaning the exhaust pipe
– Unscrew two wing nuts from the exhaust pipe and remove the cleaning cover (Fig. 153). Clean fly ash out of the
exhaust pipe with a vacuum cleaner. Close the cleaning cover again.
– Disconnect the blower plug – Fig. 154.
Fig. 156
Cleaning the blower wheel
Fig. 155
Removing wing nuts, removing the
blower unit
Fig. 152
Removing dust from the rotary feeder
– Unscrew two wing nuts from the blower box and remove the complete blower unit – Fig. 155.
– Clean the blower wheel using a spatula and brush – Fig. 156.
– Inside of blower box: Clean fly ash with a vacuum cleaner.
Assembly:
– Guide the blower unit in at the back using the stay bolts and attach at the front with two wing nuts.
– Reconnect the blower plug.
– Close the control panel, connect the securing mechanism and mains power plug at the top using a screw and
hook in the side panel.
Screw plug
