Centrometal Bio-Tec 25 Технічний посібник - Сторінка 8

Переглянути онлайн або завантажити pdf Технічний посібник для Котел Centrometal Bio-Tec 25. Centrometal Bio-Tec 25 17 сторінок.

Друкувати сторінку

Centrometal Bio-Tec 25 Технічний посібник

Connection to the chimney, fresh air opening

3.0. CONNECTION TO THE CHIMNEY

Properly calibrated and built chimney is the precondition for a safe operation of the

boiler and economic heating. The chimney has to be good insulated, gas-proof and

smooth. On the lower part of the chimney, a cleaning door has to be built in. Brick

layed chimney has to have 3 layers with an stone wool thermal insulation in the

middle. The thickness of the insulation should be 30 mm, if the chimney is situated

inside the building, i.e. 50 mm if the chimney is situated outside the building. Inside

chimney diameter dimensions depend on its height and on the boiler

capacity (Image 5.). The temperature of the flue gases on their exit point should be

minimum 30°C higher then the temperature of their condensating point. The choice

and the construction of the chimney should be performed by an authorized person.

Minimal distance between boiler and the chimney is 500 mm. The flue gas tube has

to have an inclination of 30-45° (Image 4.). In order to unable entering of the

condensate from the chimney into the boiler, 10 mm of the flue gas tube length has

to be inserted deaper inside the chimney. It is recommended to insulate the

chimney connection tube with a mineral wool of 30-50 mm thickness. All

installation works must be made in accordance with valid national and European

standards. At connecting a boiler to the chimney, flue gas tubes and elbows must

not pass behind the fan since in that case the cleaning and maintenance will not be

possible. An example of incorrect position of flue gas tubes and elbows in relation to

the fan is presented at the Image 3.

Image 3. -

Possible connecting of the Bio-Tec boiler to the chimney

Thermal insulation

10mm

Opening for the cleaning

min. 500 mm

Possible way of connecting to the chimney of the

Bio-Tec boiler (recommendation)

H - Useable chimney height

Thermal insulation

Opening for the cleaning

Possible way of connecting

to the chimney of the Bio-Tec boiler

(Only Bio-Tec 35/45)

Technical manual Bio-Tec

- Close upper boiler doors. (see image 7)

- Turn the MAIN SWITCH on. (see Point 7.0)

- Push the button START (the LED diode flutters). (see Point 7.0)

- Open the middle door and ignite paper (see Image 7)

- Couple minutes after fine chopped wood starts burning, close the middle door.

(see Image 7)

- Push the button START (the LED diode lights) (see Point 7.0)

- (Only for Bio-Tec 25) place the button RP (see page 3) into position " "

- (Only for Bio-Tec 25) leave the button RP (see page 3) in position " " at least 1

hour or longest to the next charge with wood and then restore it in the left position.

The above actions are for ignition of the boiler from cold state (without glow).

These measures should be implemented always when we don't have, or don't

have enough glow, and when we will load the wood.

After the regulation starts to display the lack of fuel

refilled (if it is necessary to continue the heating process)-BEFORE REFILLING,

press START button ones.

FUEL REFILLING PHASE:

- open the upper boiler door (see Image 7)

- align glow with poker

- insert fuel (recommended to fill the full firebox) (see Image 8)

- close the upper boiler door (see Image 7)

-press button START for second time. (see Point 7.0)

NOTE:

- During the process of refilling the fuel the main switch of the boiler has to be

turned on. When the firing proces is over we can turn off the main switch, but first

it is necessary, after the indication ''FUEL''

cool down under 65°C and the glow disappear in combustion chamber (see point

7.0.).

Technical manual Bio-Tec

Boiler use

, the fuel should be

is turned on, to wait that the boiler