Bronpi LONDRES Instructions D'installation, D'utilisation Et D'entretien page 51

6. FUELS ALLOWED/NOT ALLOWED
The fuel allowed is wood. Use only dry firewood (max. moisture content 20%, which corresponds to firewood that was cut two years ago). The
length of the logs will depend on the model (you can check the technical features of each model in our web site www.bronpi.com).
Compressed wood briquettes must be used carefully in order to avoid harmful overheating of the equipment because they have a high
calorific power.
The wood used as fuel must be stored in a dry place. Damp firewood has approximately 60% of water. Therefore, it is not suitable to be
burnt because it makes the ignition more difficult due to the fact that the heats is used to vaporize the water. Moreover, the moisture content
has also the disadvantage that, when the temperature is lower, the water condense in the fireplace and the chimney. This causes the soot
accumulation and condensation, with the consequent risk of fire.
Among others, it is not allowed to use> coal, barks and panels, damp firewood or with paint or plastic materials. In these
cases, the warranty of the fireplace shall terminate. It is forbidden to use waste and it would damage the equipment.
Paper and cardboard should only be used during the ignition.
Below is an instructions table about the type of firewood and the quality for the combustion.
TYPE OF WOOD
HOLM OAK
ASH TREE
BIRCH TREE
ELM TREE
BEECH
WILLOW
FIR TREE
WILD PINE
POPLAR
7. STARTUP (FIRST IGNITIONS)
In order to ignite the fire, we recommend using small wood strips with paper or other means such as fire starters.
It is forbidden to use liquid substances such as alcohol, gasoline, petroleum or similar products.
WARNING!! At the beginning, it is possible that you note smoke or smell which are typically produced when metals are
subject to high temperatures or when the paint is still fresh.
Never ignite the equipment when there are combustible gases in the environment.
In order to do a proper start-up of the products treated with paints used at high temperatures, it is important to consider the following
conditions:
• The materials of the products are not homogenous due to the fact that there are cast-iron parts and steel parts.
• The temperature of the product-s body is not uniform: among different zones there are variable temperatures between 300°C and
500°C.
• During its lifetime, the product is subject to ignitions stoppages even in the same day, as well as intensive use or not use depending
on the season.
• The equipment, at the beginning, must be subject to different start-up cycles so that all materials and the paint can complete different
elastic expansions.
Therefore, it is important to adopt these measures during the ignition phase:
1. Assure that there is a good air refill in the place where the equipment is installed.
2. During the 4 o 5 first ignitions, do not load excessively the combustion chamber and keep the insert lit during at least 6-10 hours
continuously.
3. Then, load it more, respecting the recommended load and try to leave the fireplace lit the maximum time as possible, trying to avoid
short ignition periods.
4. During the first ignitions, you should not place any object on the equipment and, in particular, on lacquered surfaces. Lacquered
surfaces should not be touched while the equipment is heated.
8. IGNITION AND NORMAL OPERATION
In order to do a good ignition of the insert, it is necessary to follow the next steps:
a. Open the door. Open completely the regulator of the primary air intake and the regulator of the secondary air intake (in adjustable
models) (see point. 2).
b. Insert a fire starter or a paper ball and some wood splinters into the chamber.
c. Light the paper or the splinter. Close the door slowly and leave it half-open 10 or 15 minutes while the glass is heated.
d. When there is flame enough, open the door slowly in order to avoid smoke returns and load the fireplace with dry wood logs. Close the
door slowly.
e. When the logs are lit, use the regulators located on the frontal part (primary and secondary air intake) in order to control the heat
emission of the insert. These regulators should be opened according to the heating needs. The best combustion (with minimum
emissions) is reached when the main part of the air for the combustion passes through the secondary air regulator.
In addition to the air regulation for the combustion, the draw also affects the intensity of the combustion and the heating performance of
your equipment. A good draft of the fireplace needs a reduced regulation of the air for the combustion, while a lack of draft needs a good
regulation of the air for the combustion.
INSTALLATION, OPERATING AND SERVICING INSTRUCTIONS
QUALITY
OPTIMAL
VERY GOOD
GOOD
GOOD
GOOD
NOT ENOUGH
NOT ENOUGH
INSUFFICIENT
INSUFFICIENT
50 INSERTS