27
•
Lift the combustion door handle up while still holding the door release button as shown in
Figure 35 “Lift UP”.
•
The combustion door can now be opened and the door release button can be released.
Leave the combustion door handle fully up until STEP 14.
•
The “Combustion door OPEN” alarm will be activated on the user control interface when
the combustion door is opened. Do not attempt to clear this alarm whilst the cleaning
procedure is in progress. The “Combustion door OPEN” alarm will clear automatically
when all steps of this cleaning procedure are complete.
STEP 6 – Clean the Combustion Shelf
•
Use a suitable brush* to remove any build-up of ash/dust off the combustion shelf with
the combustion pot still in place. (* A dedicated ash vacuum cleaner may also be used as
shown in Figure 36. Make sure the ash is sufficiently cool before vacuuming).
STEP 7 – Remove the Combustion Pot
•
Unfasten the two toggle latches on either side of the combustion pot (See Figure 37).
Toggle Latch Fastened Toggle Latch Unfastened
Figure 36: Vacuuming Ash from the Combustion Shelf
Combustion
Pot
Combustion
Shelf
Figure 37: Toggle Latch Positions
Dedicated
ash vacuum
cleaner
