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User may purchase consumables from manufacturer of the boiler. 
Use only manufacturer‘s spare parts 

8.

 

Fuel types and properties 

Combustion heat of absolutely dry wood does not depend on the kind of 

wood and equals 4510 kcal/kg. So in order to compare different kinds of 
wood we need to assume their relative weight. 1m

3

 weighs: 

- oak wood 

- 500 kg; 

- birch wood 

- 450 kg; 

- fir wood 

- 330 kg; 

- asp wood 

- 330 kg. 

The higher wood humidity – the less calorie value. Decrease in calorie 

value of humid wood in comparison to 20% humidity wood: 

- 30 % humidity  

- 10 

÷

 15 %; 

- 50 % humidity 

- 35 

÷

 40 %. 

Fresh cut tree has about 35 

÷

 60 % water. Wood cut in the beginning of 

winter or hard wood has least water. 

Peat and wood calorie value is similar. 
1 kg of coal gives 2 

÷

 3 times more heat than 1 kg of wood. 

Combustion of 1 kg of wood requires 4 

÷

 5 m3 of air, coal – around 10 

m3.  

The more ash is left – the worse fuel is. 
Energy radiation from combusting 1 dm3 of wood of 20 % humidity: 

Wood type 

Kcal 

Kwh 

Comparison to oak %  

Oak, maple 

2520 

2,93 

100 % 

Ash 2460 

2,86 

98 

Birch 2270 

2,64 

90 

Alder  

1900 

2,21 

75 % 

Pine  

1850 

2,15 

73 % 

Asp 1810 

2,10 

72 

Polar 1680 

1,95 

67 

Fir 1610 

1,87 

64 

Average coal caloric value 6500 kcal/kg (7,56 kWh/kg). 

 

9.

 

Operating burner. 

Boiler uses PellX pellet burner. Operating burner is described in pellet 

burner PellX user‘s manual. 

 

 

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KALVIS – 6MPP      2009.05.18 

 

2.

 

Design description  

Boiler design is constantly improved. There may be minor deviations 

from this manual. 

Boiler frame is welded from steel sheets and has water cavities where 

water is heated (see 1 fig.). Internal walls are 6 mm thick, external – 4mm. 
Bopiler exterior is covered with insulation shields (p.16). In the front of the 
boiler there is a draught adjuster (p.1), that controls  air damper (p.6); 
thermomanometer (p.2), doors (p.4), with servicing doors (p.5) behind them 
and an ash tray (p.7). Fuel loading chamber is closed with a cover (p.18), 
with installed secondary air valve (p.19). 

In the chamber there is a catalyst plate (p.17) and fire grate (p.8). For 

servicing of internal boiler surfaces, under the top insulation shield (p.16) 
there is a cover (p.15). Catalyst plate (p.17) should be removed when firing 
coal. 

On the sides of the boiler there are covers (p.9) used to remove the ash.  
On the back side of the boiler there are drain water (p.10), return water 

(p.11) and hot water (p.14) piepes with G2-B thread; smoke outlet with 
smoke damper (p.20). 

Burner (p.24) is moutned on boiler‘s burner door (p.23). Burner has a 

separate manual. Fuel pipe (p.25) supplies granulated fuel from the tank 
(p.26. Burner and fuel pipe are connected by a hose (p.27). Burner hole 
cover (p.28).is mounted when firing wood. 

It is prohibited 

to alter the design of the boiler. 

3.

 

Transportation and storage. 

Transport boilers only in vertical position by all types of covered 

transport. Transporting by not covered transport is possible only when the  
weather is dry. Use additional protection means to protect boilers against 
fall downing and scratching. Striking, turning over or throwing boilers 
during loading, unloading or transportation time is strictly prohibited. 

The boilers are to be stored in the dry rooms, where there is no 

vapour of chemicaly active materials. 

4.

 

Boiler mounting 

Boiler shouild be mounted in premises, complying with the requirements 

of  RSN-159-95 ir RPST-01-97 and according to the rules of installation of 
solid fuel boilers in premises ST 8860273.02:1998. 

Boiler should be mounted vertically, or with forward inclination not 

exceeding 1

o

.

 

Exhaust cover should be moutned above the boiler. 

Содержание 6 MPP

Страница 1: ...20 Barcode CENTRAL HEATING BOILER ON SOLID FUEL KALVIS 6 MPP WITH PellX BURNER USER S MANUAL LST EN 303 5 9817 95 ST 144948958 13 2004...

Страница 2: ...the fireplace determine the defects and remove them If the aforementioned defects are due to wrong installation and operation of the fireplace I shall cover the arrival costs of your representatives _...

Страница 3: ...l fired Saw dust pellets max diameter 6 8 mm Fire wood waste wood coal saw dust and peat briquettes coal Heated area up to m2 200 Fuel load dm3 470 50 Max wood length mm 380 Combustion duration wood f...

Страница 4: ...nd ST 144948958 13 2004 12 2 Manufacturer applies the following warranty terms from the date of sale Boiler frame 24 m n Complement 12 m n Consumables para 7 6 m n Manufacturer is obliged to remove al...

Страница 5: ...the boiler there is a draught adjuster p 1 that controls air damper p 6 thermomanometer p 2 doors p 4 with servicing doors p 5 behind them and an ash tray p 7 Fuel loading chamber is closed with a co...

Страница 6: ...fly out through the chimney It is prohibited to use sawdust for fuel if the distance between chimney and flammable roof or other flammable structures is less than 20 m 4 2 Requirements for chimney Chi...

Страница 7: ...be not less than that of the boiler smoke pipe and bending radii not less than 100mm Pipe from the smoke pipe to chimney has to be not longer than 1 5 m and lean upwards toward chimney Joints have to...

Страница 8: ...the boiler significantly It is prohibited to fire boiler with fine waste wood due to explosion risk 13 KALVIS 6MPP 2009 05 18 5 1 System preparation for heating Fill system with softened or desalinate...

Страница 9: ...12 9 KALVIS 6MPP 2009 05 18...

Страница 10: ...10 11 KALVIS 6MPP 2009 05 18...

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