16
Combustion air slide valve
Operating lever for combustion air supply
CLOSED
OPEN
●
Operating lever on CLOSED
:
all slide valves closed
●
Operating lever on 1/2 OPEN
:
Secondary air slide valve completely open /
Primary air slide valve completely closed
●
Operating lever on OPEN:
Secondary air slide valve completely open /
Primary air slide valve completely open
Regulation of combustion air
Position of operating lever:
OPEN ...............Ignition position, max. heat output
1/2 OPEN .......Nominal heat output with billet wood
1/2 OPEN .......Nominal heat output with wood briquettes
CLOSED ..........Obtain glow
●
As the secondary air also contributes to the cleanliness
of the glass pane, the operating lever should be set on
“1/2 OPEN” minimum. This also applies in the event of
low-load operation.
●
When not operating the lever should be set on “CLOSED”,
to reduce the cooling down of the room.
Fire grate
Operating lever for the fire grate
●
With the help of the operating lever the fire grate can
be opened or closed to move the ash from the combus-
tion chamber to the ash pan by pushing the fire grate
back and forth.
●
Primary air can only enter the combustion chamber if
the fire grate is set on open position.
