Fuel; Pellet Supply - Cadel Cristal 7 Up User Manual

9

FUEL

9.1 FUEL
• Use top-quality pellets because they have influence in the calorific value and in ash remains.
• Not adequate pellets cause a bad combustion, a frequent burning pot obstruction and exhaust conduits obstruction. Further it
decreases the calorific value, soils the glass and increases consumptions and ash and unburnt granules quantity.
Humid pellets cause a bad combustion and running, so please assure you that they are stored in dry places and
far at least one meter from the stove and/or any other source of heat.
• It is advisable to try different type of pellets available on the market and to choose that which gives the best performance.
• Pellets of variable quality and size are available on the market: the smaller the pellet, the greater the fuel supply, resulting in
poor combustion
Depending on the type of pellets it could be necessary a parameters adjustment, please contact an Authorized
Assistance Service.
The main quality certifications for pellets currently available on the European market guarantee that the fuel complies with class
A1/A2 according to ISO 17225-2. These certifications include, for example, ENPlus, DINplus, Ö-Norm M7135, and specifically assure
that the following characteristics are complied with:
• calorific value: 4.6 - 5.3 kWh/kg.
• Water content: ≤ 10% of the weight.
• Percentage of ash: max 1.2% of the weight (A1 less than 0.7%).
• Diameter: 6±1/8±1 mm.
• Length: 3-40 mm.
• Content: 100% untreated wood without the addition of binding agents.
The company recommends using certified fuel for its products (ENPlus A1, DINplus, Ö-Norm
M7135).
The use of pellets that do not comply with the characteristics specified previously may com-
promise the operation of your product and therefore invalidate the warranty and product
liability.
9.2

PELLET SUPPLY

Fig. 24 - Wrong opening of the pellets bag
It is necessary to avoid to fill the hopper with the pellet when the stove is running.
• Do not get the bag of pellet in contact with hot stove surfaces.
• Do not empty the hopper with remaining fuels (unburnt pellet) from the burning pot coming from ignition waster.
22
Stufe a pellet
Fig. 25 - Right opening of the pellets bag