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Attention ! 

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 has a socket for mounting 3x1,5…3x2 kW electric heating 

devices (with 2“ thread) with temperature control and emergency 
thermostats or without them (devices not included).

  

 
 
 

 

1 fig. 

1.Air supply damper. 2.Service doors. 3.Cast iron doors. 4.smoke exhaust 

channel. 5.Fuel loadinjg doors. 6.Thermometer. 7.Draught adjuster.  8.Top loading 
cover. 9.Electric heating device socket. 10.Smoke exhaust damper. 11.Service 
cover. 12.Chamotte brick. 13.Hot water tube. 14.Ignition damper.  15.Draught 
damper. 16.Turbulators. 17.Screen (only for Kalvis-2-16). 18.Secondary air 
openings. 19.Combustion chamber. 20.Return water tube. 21.Drainage tube. 
22.Ash removal cover. 23.Fire grate mover. 24.Movable fire grate.  

Measures designated by letters are included in „main technical data“ table. 

KALVIS-2-16, 2-25, 2-30, 2-40  en       2009.05.18

 

 

 

Содержание K-2-16

Страница 1: ...CENTRAL HEATING BOILER ON SOLID FUEL KALVIS 2 16 2 25 2 30 2 40 USERS INSTALLATION AND OPERATION MANUAL CERTIFICATE NO SPSC 5199...

Страница 2: ...2...

Страница 3: ...without them devices not included 1 fig 1 Air supply damper 2 Service doors 3 Cast iron doors 4 smoke exhaust channel 5 Fuel loadinjg doors 6 Thermometer 7 Draught adjuster 8 Top loading cover 9 Elec...

Страница 4: ...mm 290 x 290 290 x 290 290 x 390 290 x 490 Overall dimensions mm Hg H Bg B Lg L 1380 1300 760 600 1060 800 1500 1420 590 490 1220 960 1500 1420 690 590 1230 970 1500 1420 790 690 1230 970 Branching d...

Страница 5: ...re is an insufficient draught it is recommended to remove turbulators Electric heating devices are automatically switched on when boiler runs out of fuel and temperature falls beneath the preset waiti...

Страница 6: ...4 2 Requirements for chimney Chimney design and boiler connections into it are shown on the fig 2 and 3 Boiler sold Company Sales date Address Phone Boiler mounted Company Address Phone Foreman name l...

Страница 7: ...al elbow it s cross section has to 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 upw...

Страница 8: ...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 f...

Страница 9: ...se hot or return water valves when boiler is operated Store dry fuels or other combustible materials close to or on top of the boiler Store fuel closer than 500 mm to boiler Ignition fuel with combust...

Страница 10: ...l ventilated Recommenmded fuel humidity not greater than15 20 Attention If the boiler combusts humid wood or saw dust condensate will form acids which will shorten the life span of the boiler several...

Страница 11: ...waste and ignite it In case of coal combustion 5 10 kg of firewood should be covered by a 10 cm layer of coal Secondary air dampers p 18 should be closed Dampers are operated when tmeperature in the b...

Страница 12: ...uld be removed It is necessary to mount the protection valve that keeps the operating pressure in the system not greater than 0 15 MPa 1 5 kgf cm2 Notice To avoid appearance of the condensate which ma...

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