Lacunza INCA80, Instruction Book

Page: 19 / 33

INSTRUCTIONS OF USE 18
3.
make up the appliance. Do not be alarmed
by noises of this kind.
In order to obtain maximum output,
open all the air intakes to the firebox and
in order to obtain minimum output, tend
towards closing them. For normal use, we
recommend you close the Primary Intake
and leave the Secondary and Double
Combustion Intakes open.
3.6. Removing ash
Following sustained use of the
appliance, it is necessary to remove the ash
from the firebox. Remove the ashpit box
when cold or using something to prevent
yourself from getting burned (glove).
Never throw hot embers into the
rubbish.
Access the ashpit by opening the door
on the appliance.
3.7. Deflectors
The appliance has an updraught-
regulating flapper valve on the flue socket.
This can be used to modify the section
through which the gases pass and,
consequently, control the updraught.
The appliance has 1 (2) deflector/s.
The upper one is fixed, whilst the
middle and lower ones can be dismantled
(the lower one has 4 positions in order to
adapt it better to the flue draught -
provided there is minimum updraught).
Position 1, more closed (greater resistance
to smoke evacuation, greater retention
and, therefore, greater efficiency). Position
4, more open (to be used when there are
smoke downdraught problems caused by
insufficient updraught).
You can see how it they are fitted and
regulated in the following pictures.
Figure No.18 - Section view with the 2
deflectors fitted
Figure No.19 - Different lower deflector
positions on the Inca
Removing the Inca deflectors
First remove the lower deflector by
lifting it until it is clear of the tabs that
keep it in position. Then tilt one side
downwards, lower and pull out.