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TKK3 max 100-300 KW Solid fuel hot water boiler INSTRUCTIONS MANUAL for usage and maintenance Prhovacka bb 22310 Simanovci, Srbija Tel/Fax. +381 22 480404 +381 63 259422 office@termomont.rs www.termomont.rs September 9, 2013...
Boiler design Parts of the boiler: 1. Combustion chamber 2. Hot water 3. Flue gases 4. Return 5. Flow 6. Upper opening for cleaning 7. Upper door for fuel feed 8. Lower door for fuel feed and ash cleaning 9. Primary air flap 10.
Nominal power* TKK3 max (KW) Max power coal* (KW) Max power wood* (KW) 103,5 169,5 262,5 Power range coal* (KW) 80-110 100- 130- 180- 220- 270- Necessary draught (mbar) 0.29 0.35 0.41 0.45 Water content (l) Output gas temperature at nominal power ( C) Temp.
Recommendations for boiler shipment and storage Delivery form The boiler is wrapped with plastic sheet, the whole set is transported on wood pallet. The boiler must always stand in its vertical position. The rotation of the boiler during the shipment or installation represents a serious risk and can lead to damaging the boiler.
Proper dimensioning of the chimney is a very important premise for optimum boiler performance. The purpose of the chimney is to take out the products of combustion but also to secure necessary air draught in the boiler. The graph shows how to chose the necessary height for the chimney as a func- tion of chimney opening.
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Aeration vessel to be fitted at highest point of the system at top of boiler outlet. This should include an overflow system with valve to discharge air from the boiler to prevent overheating. A float operated valve allows water into a cistern fitted with an overflow pipe. When the system is filling, the valve remains open.
Great care must be taken to ensure air does not enter the boiler. 4.1.2 Installation method 2 To be used in the case of the boiler being positioned and installed at a lower level than the installed pipe-work and radiators. As shown on Figure, following elements are connected along the FLOW: 1.
Filling up the boiler and installation with water Filling is done using the drain tap valve (to be found on the return line close to boiler). The filling process is done when no air is coming out. Working pressure depends on the overall height of the system and the open expansion vessel (1 bar for each 10 m is an estimate).
fire begins to burn, add larger amount of fuel and set draught regulator on desired temperature / position. Make sure that lower boiler doors are closed during boiler use. In case of an uncontrolled increase of pressure and temperature of the water in the boiler, due to various reasons (such as power failure causing interruption of the circulation pump operation, circulation pump defect, uncontrolled entry of air into system) close all air supply to the boiler or eventually take the fire out if the safety conditions allow that (there are no inflammable materials in the area).
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