Get acquainted with this technical certificate before installing the boiler. 1. Technical data. Central heating boiler "Kalvis-2-16, 2-25, 2-30, 2-40" (hereinafteer referred to as the boiler) is used for heating of various premises where central heating system with natural or forced circulation is arranged.
Boiler frame is welded from special sheet steel has water cavities, where Boiler model mark water is heated (see 1 fig.). Internal boiler frame is made of 6 mm thick steel, external – 3 mm. Exterior of the boiler is covered with insulating KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Page 5
Rear side of the boiler has drainage tube (p.21), return (p.20) and hot water (p.13) tubers, smoke pipe with draught damper (p.15). Boiler heat exchanger (except Kalvis-2-16) has turbulators (p.16) that ensure a better heat transfer. If there is an insufficient draught it is recommended to remove turbulators.
In case of a Company breakdown Address contact Phone Manufacturer UAB “Šiaulių tauro kalvis” Pramonės 15, LT-78137 Šiauliai, Lithuania Phone: (+370 41) 540556 E-mail: info@kalvis.lt 2 fig. 3 fig. KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Page 7
Recommended connection schema is shown in the 4 fig. (name, last name, signature) • Boiler may be connected to the heating system according to the project prepared by heating equipment specialists or works may be KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Page 8
67 % 1610 1,87 64 % Average coal caloric value 6500 kcal/kg (7,56 kWh/kg). 8. Receipt note Central heating boiler "Kalvis-2-____" factory No._________ conforms with manufacturing drawingsand is fit for service. Manufacturing date ______________________ Quality manager __________________________ KALVIS-2-16, 2-25, 2-30, 2-40 en...
Page 9
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 weighs: KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Page 10
Burner cleaning periods depend on pellet quality. When pellets with lots of admixtures are combusted burner should be cleaned every day. KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Page 11
15-20seconds if needed; Close the door damper (p.1) with draught adjuster (p.7); Slightly open fuel loading door (p.5), fully open them in 5-10 seconds and add fuel; Close fuel loading doors and dapers tightly; KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Page 12
60 degrees. 4.4. Requirements for the electric connections: If electric heating devices are isntalled Pos. Name q-ty Switch F1-F3 Heating device 3x1,5 kW thread G2B 3x2 kW L=400) 5 fig.. Recommended connection for electric heating KALVIS-2-16, 2-25, 2-30, 2-40 en 2009.05.18...
Need help?
Do you have a question about the K-2-40 and is the answer not in the manual?
Questions and answers