Viadrus Hercules U 24 Informations techniques télécharger pdf (Page 3)

Dear customer,

we thank you that you have bought VIADRUS HERCULES U 24 universal boiler, thus having shown

your confidence in VIADRUS a.s.

For you to get used to a correct way of handling your new product from the beginning please read at

first this manual for its usage (first of all the chapter no. 3.1 – Boiler operation by user and chapter

no. 3.3 – IMPORTANT NOTICE). Please follow the stated information whereby a longlife and trouble-

free boiler operation will be guaranteed for both your and our satisfaction.

1. Technical information

VIADRUS HERCULES U 24 is cast-iron low-pressure boiler designed for combustion of solid fuels – light

coal, hard coal and coke. As a complement fuel it is possible to use wood.

Combustion of other materials, like plastics is impermissible.

1.1 Usage

Three-sectional size of VIADRUS HERCULES U 24 boiler is suitable for heat sources reconstruction in

independent tenements, for smaller residential premises and leisure amenities. Bigger sizes of boiler

(4 – 10 sections) meet the demands on heating of family houses, shops, schools, etc.

The boiler is manufactured as a hot-water boiler with both natural and forced heating water circulation and

working overpressure up to 400 kPa (4 bar). Before dispatch the boiler is tested for tightness by applying

800 kPa (8 bar) testing overpressure.

The boiler is designed for heating both closed and open heating systems.

1.2 Boiler advantages

1. Long lifetime of the cast-iron heat exchange and all other parts with regard to the quality of used

materials.

2. Long-term verified construction.

3. Sophisticated manufacturing technology on the automatic forming lines with a constant and verified

quality of the manufacturing process (ISO 9001, ISO 14 001).

4. Combustion efficiency 80 %.

5. Easy operation and maintenance.

6. Output graduation according to the sections number.

Fig. no. 1 Hydraulic loss of boiler drum

Pressure loss independence on p

–

Q flow rate

Flow ra

te Q

Pressure loss Pz (Pa)

čl. = sections

1 2 3 4 5 6 7 8 ... 27 28

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Viadrus Hercules U 24 Informations techniques Page 3