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Summary of Contents for Kalvis 4
- Page 1 KITCHEN CENTRAL HEATING SOLID FUEL BOILER KALVIS - 4 TECHNICAL SPECIFICATION, INSTALLATION AND SERVICE MANUAL ГОСТ 9817-95 ГОСТ 20548-93 LST EN 13240:2002 Made in Lithuania Pagaminta Lietuvoje Изготовлено в Литве...
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- Page 3 - 3 - Dear buyer, Thank you for choosing our KALVIS product. Please read thoroughly this user manual and pay especial attention at the safety points in the starting pages. We advise you to preserve e this manual in order to use it in the future or to pass it on to other users.
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- Page 5 Quickly wearing parts during operation ........... 22 Fuel types and features ................22 Boiler disposition ..................23 Acceptance certificate ................23 Product parts ................... 23 Product warrantee ................... 24 SALES NOTE ..................... 25 NOTES ON WARRANT AND NON-WARRANT REPAIRS PERFORMED ..26 KALVIS-4 (N) 2019.01.14...
- Page 6 - 6 - Purpose Kitchen central heating solid fuel boiler Kalvis-4 (the boiler), is an interrupted combustion unit. It is mainly used to heat living premises where central heating system is installed with forced circulation and with open or closed expansion system.
- Page 7 (resins can start accumulating in the boiler). It is advisable to load only one third of the chamber. It is strictly forbidden to pour water over the burning fuel in the combustion chamber. This can irreversibly damage the boiler. KALVIS-4 (N) 2019.01.14...
- Page 8 - 8 - Product description 4.1. Technical information Table 1 Boiler model Kalvis - 4 Nominal power * (bottom firegrate / top firegrate * 18 / 16 Release to heating system (bottom firegrate / top firegrate * 15 / 13...
- Page 9 4.2. Design Fog.1. Boiler design. 1. Frame. 2. Cast iron rings. 3. Firing valve. 4. Outgoing (hot) water branch pipe. 5. Air draft controller sensor. 6. Smoke draft valve. 7. Flue pipe. 8. Air draft controller. 9. Decorative - thermal insulating panels. 10. A return (cooled) water branch pipe, also used as a discharge branch.
- Page 10 The boiler must be positioned vertically or tilted forward not more than by 1°. The floors of the premises must be even, non-flammable, capable of withstanding up to 0.4 t/m of load. The height of the boiler installation (horizontality) can be adjusted with the bolts used to secure the boiler to transport pallet.
- Page 11 - 11 - 5.2. Requirements for chimney Chimney design and boiler connection to chimney options are shown on fig. 4. Fig. 4. Requirements: • Boiler needs a separate chimney hole without any other extra connections. • Chimney draft has to be as shown in the main technical specification table.
- Page 12 - 12 - • If chimney is connected via extra elbow, it must have diameter no less than that of the flue pipe outgoing from the boiler with bending radii no less than 100 mm. If its is not additionally insulated with heat-proof material, it has to be at a distance from flammable constructions no less than 1,5 m from above and 0,5 m from other sides.
- Page 13 Recommended connection design options: Fig. 6a: open type heating system; fig. 6b: closed type heating system. 1. Boiler. 2. Thermomanometer *. 3. Open expansion vessel. 4. Protective valve. 5. Thermometer. 6. Expansion vessel. 7. Boiler. 8. Coils 9. Quadruple mixing valve. 10. Water filter.
- Page 14 - opening temperature: 97 °C (+/-2) °C; - maximum permissible temperature: 120 °C; - maximum pressure in the heating system: 4 bar; - maximum pressure in the water supply system: 6 bar; - water flow at 1 bar pressure difference: 1,8 m³/h, at 110 °C.
- Page 15 Before firing the boiler make sure that: • The system is fully filled with technical water and deaerated; • Valves disconnecting the boiler from system are open; • Heating system circulation pumps are operating; • Protective valve is operating (check by turning). KALVIS-4 (N) 2019.01.14...
- Page 16 - 16 - 6.2. Boiler ignition Before firing the boiler, check the following: • After installation of the boiler and after each cleaning, make sure that the cleaning lid is tightly set. • Check chimney for clogging after longer periods of non-use; •...
- Page 17 80 °C), air supply valve must be opened. • When boiler‘s temperature reach 90 °C (outer water temperature is 90 °C), air supply valve must close. Fig. 8. Air draft regulator sensor. Fig. 9. Correction of air draft regulator valve. KALVIS-4 (N) 2019.01.14...
- Page 18 - 18 - 6.4. Combustion chamber refuelling It is advisable to refuel only after previous fuel load fully burns out; earlier refuelling is allowed only in the cases of necessity when there is no other option. Put firewood freely into the combustion chamber, for while burning the pieces could slump down to the bottom of the combustion chamber.
- Page 19 Remove accumulated ash and soot. When cleaning, remove the rings and thoroughly clean internal planes of the boiler. Remove ash and soot by opening the combustion chamber door, removing ash drawer and cleaning lid behind the drawer. KALVIS-4 (N) 2019.01.14...
- Page 20 - 20 - After installation and each cleaning of the boiler make sure that the ash cleaning lid is closed. Combustion and draft efficiency de- pends on it. Fig. 11. We advise, before the start of heating season and at least every 3 months during the heating season, clean the boiler connection flue pipe and chimney.
- Page 21 Maybe pressure was exceeded when filling the system, reduce it. We recommend to have the boiler checked every year by qualified boiler maintenance expert. KALVIS-4 (N) 2019.01.14...
- Page 22 - 22 - Transportation and storing Boilers are stored and transported fastened on a wooden pallet and wrapped in polythene film if nothing else is provided for in the supply contract. Boilers can be transported only in upright position on any type of covered transport.
- Page 23 Recovery actions shall be in line with the laws and regulations valid in the user’s country. 11. Acceptance certificate Kitchen solid fuel central heating boiler Kalvis-4 meets the drawings, requirements of standards LST EN 13240:2002, ГОСТ 9817-95 and ГОСТ 20548-93 and is fit for operation.
- Page 24 - 24 - 13. Product warrantee Manufacturer guarantees that the product is in line with the technical document specifications. If you correctly install and operate the boiler in accordance with these instructions, the following guarantee service period will be applied calculated from the purchase date: - for boiler case - 48 months.
- Page 25 Company: Sales date: Address: Telephone: In the case of failure contact: Company: Address: Telephone: UAB “Kalvis” Manufacturer Pramonės 15, LT-78137 Šiauliai, Lietuva (Lithuania) Telephone: +370-671-88891 E-mail: prekyba@kalvis.lt Warranty service Provided by a partner you bought a product KALVIS-4 (N) 2019.01.14...
- Page 26 - 26 - NOTES ON WARRANT AND NON-WARRANT REPAIRS PERFORMED Company: Address: Expert: Telephone: Failure, works carried out: Expert’s signature: Repairs date: Company: Address: Expert: Telephone: Failure, works carried out: Expert’s signature: Repairs date: Company: Address: Expert: Telephone: Failure, works carried out: Expert’s signature: Repairs date:...
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- Page 28 - 28 - Product barcode sticking place.
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