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Futura Bio Standard
Operating and maintenance manual
Installation, operation and maintenance instructions
Congratulations
energy-saving, biomass- red boiler for central heating
purposes.
Basic fuel:
Futura BIO Standard boilers: sawdust briquettes, sawdust,
chips.
Futura BIO Pellets boilers: sawdust briquettes with the
diameter of 6-10 mm.
Please
read
this
connecting and operating the product.
Futura Bio Pellets
on
your
purchase
documentation
HEATING WITH BIOMASS
of
a
modern,
carefully
before
Futura Bio
Biomass- red hot water
boiler with automatic
fuel feeding system
With us heating
means saving...
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Summary of Contents for Cichewicz Futura Bio 25
- Page 1 Futura Bio Biomass- red hot water boiler with automatic fuel feeding system Futura Bio Standard Futura Bio Pellets Operating and maintenance manual Installation, operation and maintenance instructions Congratulations your purchase modern, energy-saving, biomass- red boiler for central heating purposes. Basic fuel: Futura BIO Standard boilers: sawdust briquettes, sawdust, chips.
- Page 2 1. Introduction Thank you for choosing our Company and buying our product. We are convinced that our boiler will operate safely for many The boilers of the Futura series are recommended for users seeking modern solutions in combustion of solid fuels. This instruction manual contains all basic information concerning the design, installation and operation of your boiler.
- Page 3 3. Design and speci cations The boiler was designed on the basis of many years of experience, with focus on high thermal and operating comfort, and with particular attention to protection of natural environment. The boiler is designed in such a way that the parts being in contact with ue gas are also in contact with the water jacket of the boiler.
- Page 4 Figure: Schematic drawing of Futura Bio Standard boiler (model 25) Protection: Loading door water tank Electrical connections Smoke conduit Safety switches Controller Safety coil Stub pipe Clean-out hole Fuse box for connecting of ow-out Masking door thermal protection (25 kW model only) Fuel tank clean-out Inlet stub pipe...
- Page 5 Figure: Boiler dimensions (50 kW models) Figure: Boiler dimensions (75 kW and 100 kW models) Figure: Boiler dimensions (150 kW models) Figure: Boiler dimensions (200-250 and 300-350 kW models)
- Page 6 Fuel tank Dimensions BIO St basket 25-50 75-200 2040 1950 3040 2950 1600 1600 2300 2300 1270 1740 1360 * for versions with extended feeding screw Fuel tank – Actuator – exploded view Tank lid Hinges Plasticized PVC knob Hold-down clamp Locking device Tank Water tank...
- Page 7 Futura Bio Pellets Speci cations for Futura Bio Pellets boilers Futura Bio Futura Bio Futura Bio Futura Bio Boiler type Pellets25* Pellets 100* Pellets 200 - Pellets 300 - 250* 350* Boiler 25 +/-8% 100+/-8% 200+250 300-350 pellets power E ciency 82-86% 1600 1820...
- Page 8 Design of biomass- red boiler with tank and screw feeder. The drawings and photos presented below show the design of Futura Bio Pellets boiler with fuel tank and feeding system. Figure: Schematic perspective view of the Futura Bio Pellets boiler Mounting of fuel tank in the Futura Bio Pellets boiler is made upon individual orders;...
- Page 9 Fuel tank Fuel mixer with Mixer drive Burner charging Burner with cone and blades feeder drive cast iron insert 1. Fuel tank installation space 2. Fuel mixer 3. Fuel mixer blades 4. Screw conveyor 5. Fuel mixer drive 6. Adjustable tank support 7.
- Page 10 Figure: Dimensions of Bio Pellets 100 kW boiler Front Left side Back Figure: Dimensions of Bio Pellets 200-250 kW boiler...
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Page 11: General Requirements
Figure: Dimensions of Bio Pellets 300-350 kW boiler 4. Safety The design of Futura Bio boilers incorporates modern solutions concerning solid fuel combustion. To ensure safe operation and use of the boiler, please read this manual carefully and always follow the guidelines and recommendations given in it. - Page 12 Requirements for boiler location The boiler should be located in a place which meets the following re- ghting requirements: — The boiler should be placed on a non-combustible surface. — The boiler foundation must be made of non-combustible and heat-insulating material and must extend beyond the boiler external dimensions at least 20 mm.
- Page 13 Minimum distances to building partitions, dependant on the boiler power, are speci ed by relevant regulations concerning in-house boiler rooms red with solid fuels. Electrical connections The external devices and auxiliary equipment of the boiler should be electrically connected by quali ed electrician with the appropriate licences.
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Page 14: Hydraulic Connection
Hydraulic connection Hydraulic connection consists in connecting the system supply and return pipes to appropriate stub pipes of the boiler. Recommendations concerning installation of the boiler: • The system must meet all valid legal regulations, codes and conform to the best building practices. •... - Page 15 Radiator-type central heating system with one heating loop, mixing valve and storage-type water heater Expansion vessel HEATING LOOP RB/RW Pcwu Domestic CTcwu hot water storage vessel ZTM-t Oznaczenia na schematach ZTM -t Three-way mixing valve (thermostatic valve) Central heating Domestic hot water Thermostatic radiator valve Expansion pipe Safety valve...
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Page 16: Connecting To The Chimney
Other equipment, i.e. thermal out ow protection, safety valve, check valve and cleaning funnel must be accessible after the installation is nished. Since for functional test the drain must be visible, the drain funnel should be used! Figure: Connection of safety temperature limiting device Minimum supply pressure for safety temperature limiting device: 2 bar The connection must not be isolated (closed) manually. -
Page 17: Ventilation Of Boiler Room
The manufacturer recommends application of the chimney systems which are resistant to condensate soaking-through. The chimney should be made of acid-resistant materials and thermally insulated along its entire length. necessary changes in direction, if any, should be made in the form of gentle bends. The manufacturer also requires installing the draught regulator and explosion door in the chimney system. - Page 18 fuel feeding time and intervals between fuel feeding operations during start-up and working cycle (see instruction manual for boiler controller). 6. Fuel feeding times should be so programmed that the previous fuel portion burns completely before the fuel does not pour through into ash box and the embers do not move backwards to the feeder. It is the best when combustion takes place on two-thirds of burner’s surface area.
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Page 19: Weekly Maintenance
Periodically check the amount of water in the tank. burner and temperature of water in the boiler are to be checked. 7. Maintenance Boiler daily maintenance: — Includes checking of fuel quantity in fuel tank and removal of ash. — Ash should be removed each 3 – 7 days, depending on the boiler working load and ash content in fuel. In case of fuel containing greater amount of impurities the burner should be cleaned from carbon deposits once a day. -
Page 20: Oil Type
— Condition of threaded connections – tighten if necessary. — Surface condition. Periodically clean the motor from impurities and dirt which can hinder heat exchange. — At least once three months lubricate the moving element of the boiler (gears with chain, hinges and so on). Motor The motor bearings are of closed type and are lubricated with long-term grease, therefore in normal conditions the bearings do not need maintenance or re-lubricating for the period of 20.000 working hours, but no longer than...
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