Lighting The Fire; Adding Fuel / Heating At Nominal Thermal Output; Heating With Brown Coal Briquettes - HASE Ottawa Mode D'emploi

At a higher combustion temperature, this one-time process
can take between 4 to 5 hours.
To achieve this higher combustion temperature, please
increase the fuel quantity recommended
in Section 16, „Adding Fuel/ Heating with Nominal Thermal
Output", by approximately 25%.
CAUTION!
To prevent adverse effects on health, nobody
should stay in the room(s) during this process
unless absolutely necessary. Make sure the
room is well-ventilated and open the windows
and outside doors. If needed, use a fan for
faster air circulation.
If the maximum temperature is not reached during the fi rst
heating operation, you may notice an odour for a short period
of time the next time the stove is used as well.

15. Lighting the Fire

The fi ring up phase should be as short as possible, since
higher emissions can occur during this phase.
The slider settings described in Table 1 (see fi gure on the
right) are recommendations that were determined under
conformance testing conditions, in compliance with the
relevant standard. Depending on the weather conditions and
the draught capability of your chimney, accordingly adjust the
slider positions for your Ottawa to the local conditions.
NOTE!
The Ottawa may only be operated when the
fi re box door is closed; the fi re box door may
only be opened to add fuel
WARNING!
Never use spirits, petrol, or other fl ammable
fl uids to light the stove.
Lighting the Fire
Procedure Position of Control
Elements
Completely open primary Pull secondary air
and secondary air.
slider all the way out
Open fi re grate Pull out fi re grate slider
Pile up any remaining ash
and unburned Charcoal
into the centre of the
combustion chamber.
Place 2-3 small logs into Open fi re box door
the middle of the fi re box;
stack approx. 0.5 kg of dry
wood chips on top.
Light the ignition material
at several places. Close fi re box door
Tab. 1

16. Adding Fuel / Heating at Nominal Thermal Output

More fuel should be added to the fi re when the fl ames from
the previous burning off phase have just gone out.
Adding Fuel / Heating at Nominal Output
Procedure Position of
Control Elements
Adjust primary and Close primary air slider
secondary air. (I), set secondary air
slider (II) to position 3.
Close fi re grate. Push in fi re grate slider.
Add two logs weighing approx. Open fi re box door
1.4 kg in total. Place logs with
one end to the front of fi re box.
Only add a single layer of fuel.
Close fi re box door
Tab. 2

17. Heating with Brown Coal Briquettes

Wood should be used for the warming-up phase and when
adding fuel for the fi rst time, see "Warming-up Phase". As
soon as a basic glowing fi rebed is reached, place 2-3 brown
coal briquettes on the grate in the middle of the fi rebox, kee-
ping a fi nger's width between the briquettes, and use the
following procedure and settings:
63