INSTRUCTIONS OF USE 173.recommend you close the Primary Intakeand leave the Secondary 15mm open.Figure No.20 - Secondary-air intake 15mm open3.6. Removing ashAfter the continuous use of theapparatus, it is essential to extract theashes from the firebox.To empty the ashes from the fireboxmore easily, this apparatus gives us variouspossibilities:Movement of the separator to releasethe emptying hatchThis way, the firebox ashes can bepushed to the ashpit box through thisopening.Figure No.1 - Separator moved to thereleased hatch positionIn order to fill the complete capacity ofthe ashpit box, shake it back and forth.Remove the separatorThis way, there is even greater access topush the ashes from the firebox into theashpit box.Figure No.2 - Removing the separatorFigure No.3 - Removed separatorIn order to fill the complete capacity ofthe ashpit box, shake it back and forth.Extract the ashpit box cold, or usingsome element to avoid burns (glove).Coals should never be disposed ofwhilst still hot.Clean the ashes from the primaryregister areaThis area will require regular cleaning,to ensure an adequate air-flow and acorrect movement of the primary register.To access this area, follow the sequencebelow for removing pieces: