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6.3.3

Control the burn process

Control the burn process with the control lever. This lever controls the amount of primary

combustion air and both the secondary combustion air and airwash amount.

Control lever in the far right position:

primary air inlet maximum open
secondary air inlet maximum open
airwash inlet maximum open

Control lever in the center position:

primary air inlet is closed
secondary air inlet maximum open
airwash inlet maximum open

Control lever in the far left position:

primary air inlet is closed
secondary air inlet is closed
airwash inlet is closed

Warning:
Setting the control lever in the far left position (all air inlets closed) when the

fuel is burning leads to excessive emission of hazardous gasses (example:

carbon monoxide) and soot deposit on the glass of the door and in the

chimney. Never close the air inlets when the fuel is burning. Always keep the

secondary air inlet and air wash inlet open by setting the control lever

somewhere in-between the center position and the far left position.

Caution:
Continuous firing with the primary air inlet fully open (control lever in the far

right position) causes a white-hot fire that can damage the appliance. Use the

primary air only during the first fuel load and for ignition of a new fuel load.

Operation

Box 20 45

21

Summary of Contents for BOX 20 45

Page 1: ...User manual BOX 20 45 Serial number Production date ...

Page 2: ...rwise without the prior written permission of Barbas Bellfires BV This document could contain technical inaccuracies or typographical errors Barbas Bellfires BV reserves the right to revise this document from time to time in the contents thereof Contact information Barbas Bellfires BV Hallenstraat 17 5531 AB Bladel The Netherlands Phone 31 49 733 9200 E mail info barbas com Introduction 2 Box 20 4...

Page 3: ... Safety instructions for operation 13 4 2 Safety instructions with regard to the environment 14 5 Fuel 15 5 1 Fuel types 15 5 2 Fuel amount 15 6 Operation 16 6 1 Preparation before first use 16 6 2 First use of the appliance 18 6 3 Firing the appliance 18 6 3 1 First load and ignition 18 6 3 2 Reload with fuel 20 6 3 3 Control the burn process 21 6 3 4 Increase the flue draught 22 6 3 5 General fi...

Page 4: ... and date of issue Signature The performance of the product identified in point 1 is in conformity with the declared performance in point 7 This declaration of performance is issued under the sole responsibility of the manufacturer identified in point 3 Water heating output kW Pass Nominal heat output 6 kW Room heating output 6 kW Electrical safety Pass Cleanability Pass Maximum operating pressure...

Page 5: ...ue Signature The performance of the product identified in point 1 is in conformity with the declared performance in point 7 This declaration of performance is issued under the sole responsibility of the manufacturer identified in point 3 Water heating output kW Pass Nominal heat output 6 kW Room heating output 6 kW Electrical safety Pass Cleanability Pass Maximum operating pressure Not applicable ...

Page 6: ...ent show a typical setup The illustrations are for instructional use only 2 1 How to work with this document 1 Make yourself familiar with the structure and content of the document 2 Read the safety chapter in detail 3 Make sure that you understand all the instructions 4 Do the procedures completely and in the given sequence 2 2 Warnings and cautions used in this document Warning If you do not obe...

Page 7: ... The BOX 20 45 is available with a screened glass door or with a steel frame door A Door handle B Glass C Primary air inlet D Grate E Steel bottom plates F Log guard G Ash tray under the grate H Ceramic panels I Top flue connection J Control lever Figure 1 Front view of the BOX 20 45 with screened glass door Description Box 20 45 7 ...

Page 8: ...y air inlet L Air wash inlet M Adjustable feet N Upper baffle steel O Lower baffle ceramic P Connection for external combustion air Figure 2 Bottom view of the BOX 20 45 with screened door Description 8 Box 20 45 ...

Page 9: ...Q Connection for external combustion air R Rear flue connection Figure 3 Rear view of the BOX 20 45 Description Box 20 45 9 ...

Page 10: ... storage module under the appliance A Door handle B Glass C Primary air inlet D Grate E Steel bottom plates F Log guard G Ash tray under the grate H Ceramic panels I Top flue connection J Control lever Figure 4 Front view of the BOX 20 45 with wood log storage module and steel frame door Description 10 Box 20 45 ...

Page 11: ...sh inlet M Adjustable feet N Upper baffle steel O Lower baffle ceramic P External bottom combustion air inlet optional Figure 5 Bottom view of the BOX 20 45 with wood log storage module and steel frame door Description Box 20 45 11 ...

Page 12: ...d for use with wood logs or wood briquettes as fuel Do not use other fuels The appliance is intended for use with the door closed The appliance may only be used at the location that meets the requirements for the installation of the appliance The appliance is intended for intermittent use and is not intended for continuous use The appliance is intended to heat the room by direct heating It is not ...

Page 13: ...o not use the appliance in case of visual glass damage Make sure that the appliance is installed correctly Refer to the Installation and Maintenance manual You can find the manuals on www barbas com Wear the glove and use the operating hook or a poke when refilling the appliance Make sure that your clothing does not touch the appliance Especially synthetic clothing ignites easy and burns intensely...

Page 14: ...ronmentally friendly way Dispose of ceramic heat resistant glass as household waste Do not dispose of ceramic heat resistant glass in a glass recycling container Dispose of an obsolete appliance according to instructions of the authorities or the fitter Obey the local regulations Safety 14 Box 20 45 ...

Page 15: ...reshly chopped wood Coal anthracite and other bituminous fuels Lignite peat Using unsuitable fuels cause excess smoke black glass combustible deposits in the chimney and can damage the appliance 5 2 Fuel amount Load the appliance with the amount of fuel as listed hereunder Put the load as one layer on the floor of the combustion chamber For the amount of fuel for the first load see chapter 6 3 1 T...

Page 16: ...aged 2 Make sure that the ceramic plate and the baffles are in the correct position 3 Make sure that the glass is not damaged 4 Make sure that the door opens and closes completely by moving the door handle Steel frame door a Turn the handle forward to open the door b Turn the handle downward to close the door Operation 16 Box 20 45 ...

Page 17: ...the door 5 Remove document and components from the combustion chamber 6 Make sure that the control lever moves easy 7 Make sure that the ash tray is empty 8 Make sure that all package material stickers etc have been removed from the vicinity of the appliance after installation Operation Box 20 45 17 ...

Page 18: ...c hob cleaner 6 3 Firing the appliance 6 3 1 First load and ignition At the beginning the appliance and chimney are cold It is important that both the appliance and chimney reach a temperature that guarantees a good functioning of the appliance A too low temperature results in incomplete combustion and a poor chimney draught To avoid this do the following Warning Do not use the appliance when ther...

Page 19: ... wood above the firestarter cubes 8 Light the firestarter cubes with a lighter or a match 9 Close the door of the appliance After approximately 20 minutes the wood logs burn Dependent on the quality of the chimney the wood logs burn for approximately 1 to 1 5 hours Do not open the door of the appliance before the last flames have almost disappeared Operation Box 20 45 19 ...

Page 20: ...escription The best reloading moment is dependent on the flue draught A high flue draught requires reloading when the flames have completely disappeared If the flue draught is low reloading must be done when there are still flames 1 Wait until the last flames have almost disappeared 2 Set the control lever in the far right position 3 Open the door 4 Reload the appliance with 2 wood logs put flat o...

Page 21: ...sed airwash inlet is closed Warning Setting the control lever in the far left position all air inlets closed when the fuel is burning leads to excessive emission of hazardous gasses example carbon monoxide and soot deposit on the glass of the door and in the chimney Never close the air inlets when the fuel is burning Always keep the secondary air inlet and air wash inlet open by setting the contro...

Page 22: ...ient flow of the flue gas in the chimney Do the next steps to decrease the flow resistance 1 Loosen the nut above the heat shield with a 3 mm hexagonal key and a 10 mm fork spanner Unscrew the socket screw Make sure the nut stays attached to the socket screw 2 Push up 1 the front of the heat shield and pull it forward 2 and move downward to a vertical position 3 3 Remove the upper baffle from the ...

Page 23: ...5 1 for advice on the required fuel quality Make sure the door of the appliance is closed when in use Only open the door for ignition and to refuel Do not remove all the ashes An ash layer in the combustion chamber forms a heat insulating layer that helps the fuel to ignite easy Do not set the control lever in the far left position all combustion air inlets closed when the appliance is used This w...

Page 24: ...there are no glowing embers 2 Remove the ashes with a small scoop 3 Lift the grate with the operating hook and remove the grate 4 Remove the ashtray and empty it 5 Make sure there are no ashes in the space under the ash tray Remove these ashes when necessary 6 Put the ash tray back in the appliance 7 Put the grate back in the appliance 7 3 Clean the glass 1 Make sure the appliance has cooled down ...

Page 25: ...o the recommended ignition procedure Refer to chapter 6 3 1 Use the recommended amount of fuel Refer to chapter 5 2 The wood logs burn too fast Primary air inlet is open Close the primary air supply Ad just the amount of secondary air and air wash with the control lever Refer to chapter 6 3 3 The chimney draught is too high Reduce the amount of secon dary air and airwash with the control lever Ref...

Page 26: ...the wood logs is too high Use dried wood logs with a moisture content of 10 20 Use wood briquettes The seal around the door is damaged Contact your dealer Some cold air flows out from the front of the appliance when the appliance is not in use The valve in the external combustion air supply line is missing or is open Close the valve in the external combustion air supply line The underpressure in t...

Page 27: ...iquettes without binder Nominal fuel load 1 4 kg Nominal heat output net 6 kW Minimum heat output net 5 kW 76 Useful efficiency Net Calorific Value NCV at minimum heat output indicative 81 Indirect heating function No Room sealed No The specific precautions that shall be taken when the local space heater is assembled in stalled or maintained are listed in the attached documents Installation and ma...

Page 28: ...le after they have manifested themselves 3 Complaints will only be accepted if they are reported to the Barbas dealer together with the serial number of the Barbas appliance which is stated on the front of the manual 4 In addition the original receipt invoice receipt cash receipt showing the date of purchase must also be submitted 5 Repairs and replacements during the warranty period do not give a...

Page 29: ... does not automatically imply that Barbas Bellfires B V also accepts liability for any possible damage The liability of Barbas Bellfires B V never extends further than that stated in these warranty conditions Any liability of Barbas Bellfires B V for consequential damage is expressly excluded 2 That stated in this provision is not valid if and to the extent that is derives from a mandatory provisi...

Page 30: ...Warranty Terms 30 Box 20 45 ...

Page 31: ...Warranty Terms Box 20 45 31 ...

Page 32: ...Your Barbas dealer 001 29 01 2021 351148 ...

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