kunzel PK 10, Operating Manual, Page: 22 / 36

Clean the brazier carefully. Ensure that the air holes in the base are free from obstructions. If necessary,
clear them using an appropriate tool. The unit may ONLY be cleaned with the assistance of a vacuum
cleaner if this is also fitted with a commercially available ash container (see example below). There is a
fire hazard if conventional vacuum cleaners are used!
Figure 10: Ash container for vacuum cleaner
9.2.2 Interim bunker (if present)
The pellet interim bunker should be completely emptied for cleaning every half year. Any automatic
filling system must be switched off. Any wood dust and other pollutants accumulated in the pellet bunker
should be removed.
9.2.3 Dosage screw auger
Figure 11: Release lid of downpipe
•
Disconnect the mains power supply using the mains power switch and remove the plugged con-
nectors from the burner.
•
Release the lid of the downpipe and clean it with a screwdriver. Use a hammer if the pellets have
been compressed very hard. PLEASE NOTE: Do not touch the dosage screw auger or the inlet
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