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ENGLISH

 

RAIS ­ manual for Rais Rondo 92 & Rondo 120

 

INSTRUCTIONS FOR INSTALLATION, 

USE AND MAINTENANCE 

RAIS RONDO 92 / 120 

IMPORTANT INFORMATION 

On first lighting the stove you must be careful not to touch the painted 

surfaces and it is MOST IMPORTANT that the door is kept slightly ‘ajar’ in 

order for the door seal and sealant to cure. 

This will prevent the door seal sticking to the painted body and becoming 

damaged.

Summary of Contents for RONDO 120

Page 1: ...ONDO 92 120 IMPORTANT INFORMATION On first lighting the stove you must be careful not to touch the painted surfaces and it is MOST IMPORTANT that the door is kept slightly ajar in order for the door seal and sealant to cure This will prevent the door seal sticking to the painted body and becoming damaged ...

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Page 3: ... SECURE BASE 15 CORNER INSTALLATION 45 15 360 SWIVEL BASE 16 INSTALLATION DISTANCE TO NON COMBUSTIBLE WALL 16 FOR THE INSTALLER 17 OPERATING INSTRUCTIONS 18 FUEL 18 19 DRYING AND STORAGE 19 REGULATION OF COMBUSTION AIR 19 ROOM VENTILATION AND STOVES 19 USING THE WOOD BURNING STOVE 19 ADJUSTMENT OF AIR DAMPER 20 CONTROL 20 FIRST USAGE 21 LIGHTING AND FUELLING 22 23 CLEANING AND CARE 24 CLEANING OF ...

Page 4: ...r We therefore recommend that you note down the number in the table below The production number is located at the back of the stove at the bottom Warranty Your Rais wood burning stove comes with a 5 year warranty The warranty however does not cover heat insulating materials glass and seals These are available to order from your local Rais dealer stockist Any alterations made to the stove will void...

Page 5: ...mber width depth height mm 350 290 355 350 290 355 Recommended amount of wood when fuelling kg Based on 2 3 logs of wood approx 25cm 1 5 1 5 Min uptake Min draught Pascal 12 12 Weight kg 115 140 Efficiency 76 76 Particles after NS3058 3059 g kg 2 5 2 5 Dust measured according to Din mg Nm3 Smoke gas mass flow g s 4 7 4 7 Smoke gas temperature C 246 246 Intermittent operation Fuelling should be und...

Page 6: ...ughout the entire room The cold air is sucked in at the base of the stove and up through the convection channel which runs along the stove s combustion chamber The heated air comes out at the top of the stove which ensures a circulation of warm air throughout the room The stoves are equipped with cool door handles a Rais special feature which means you could almost do away with gloves Be aware how...

Page 7: ...e The installation of this heating appliance is governed by the Health and Safety at Work Act 1974 it is the responsibility of the installer to ensure that all requirements of this Act are met during the installation works Attention is drawn in particular to the following Handling The appliance is a heavy item and adequate facilities must be available for loading unloading and site handling Fire C...

Page 8: ...ng Regulations Approved Document J Any existing chimney must be clear of obstruction and should have been swept clean immediately before the installation of the stove If the stove is fitted in place of an open fire then the chimney should be swept one month after installation to clear any soot falls which may have occurred due to the difference in combustion between the stove and the open fire If ...

Page 9: ...provision e g easily accessible soot door or doors must be provided for sweeping the chimney and connecting fluepipe You should also familiarise yourself with the draught conditions for chimneys with 2 flues For strong draughts the chimney or flue should be fitted with a draught stabiliser In which case it is important to ensure that there is a free flow through area of minimum 20 cm2 when the reg...

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Page 11: ... room for combustion air of solid fuel appliances The floor structure must be able to carry the weight of the wood burning stove as well as the weight of a chimney if necessary When you choose where to set up your RAIS wood burning stove you should consider the heat distribution to the other rooms This will enable you to get the best use out of your stove The stove should be set up at a safe dista...

Page 12: ...nnection but can be changed to rear flue connection as follows Remove the baffle plate and smoke diverter see cleaning and care Loosen the three M6 nuts with a spanner Make sure that the flue diverter is fastened to the protective cover Lift up the reflector plate push out the knock out and put the reflector plate back into place ...

Page 13: ...in the top make sure that the seal is positioned properly Tighten the assembly using the three M6 nuts The flue outlet spigot which can be found in the stove in a bag and the holder for the upper flue diverter are assembled with 3 M6 x 20 nuts and bolts The upper flue diverter baffle plate and top plate are assembled in reverse order ...

Page 14: ...roved Document J If the stove is to be installed on a wooden floor it must be covered with a non combustible material at least 12mm thick in accordance with UK Building Regulations Approved Document J to a distance of 300 mm in front of the stove and 150 mm to each side measuring from the door of the combustion chamber The clearance distances to combustible material beneath surrounding or upon the...

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Page 17: ...nd appliance connections to the chimney Ensure that the appliance and chimney flue are functioning correctly before finally handing over to the user Read the later parts of this manual for guidance on care required when first lighting Inform the user that the appliance has been commissioned and ready to use and give instruction on the safe operation of the stove These Instructions must be left wit...

Page 18: ... of the combustion chamber minus 50 60 mm Stoking with wet firewood causes both soot environmental pollution and bad fuel economy Freshly cut wood contains approx 50 70 water and is thoroughly unsuitable for stoking Allow at least 1 year of storage time for newly cut wood before using Wood with a diameter of more than 100 mm should be split Regardless of wood size it should always have at least on...

Page 19: ...n chamber and is pre heated through the side channels and then emitted as hot scavenging air onto the glass The hot air rinses the glass and keeps it soot free The tertiary channel which can be seen at the top of the combustion chamber towards the back serves to combust the final gas residues By setting the interval between position 1 and 2 the energy content in the firewood is used optimally as t...

Page 20: ...ver is set between position 1 and 2 When the flames are clear and yellow the damper is set correctly i e resulting in a slow optimal burning Position 3 Push the lever upwards and to the right The air damper is completely open and gives full primary and secondary air This position is for the lighting stage and is not used under normal operation Control If the ash is white and the walls in the combu...

Page 21: ...ion The stove gets very hot when in use always wear protective gloves when tending the stove If the stove has not been used for a while follow the steps as if you were using it for the first time IMPORTANT Warning Note Properly installed operated and maintained this appliance will not emit fumes into the dwelling Occasional fumes from de ashing and re fuelling may occur However persistent fume emi...

Page 22: ... always opened prior to lighting the stove Tips before firing up Open a door or window close to the wood burning stove If there is storm in the stove coming from the chimney it is advisable to place a screwed up piece of newspaper between the upper baffle plate and the chimney Light the paper and wait until you hear a rumbling noise in the chimney This means that there is definitely a draught in t...

Page 23: ... a good bed of glowing embers add 2 3 pieces of wood Leave the door ajar until the fire has caught properly then close the door Damper see adjustment of the damper After approximately 5 minutes or when the flames are clear and stable close the damper gradually It is recommended to have a layer of approximately 20mm as it has an insulating effect NOTE During operation the door should always remain ...

Page 24: ...bustion chamber Scrape shovel the ash out and store it in a non flammable container until it has cooled down You can dispose of ash with your normal household waste or recycle on the garden REMEMBER Never remove all the ashes from the combustion chamber the wood will burn at its best with a layer of ashes of approx 20 mm Prolonged periods of non use If the stove is to be left unused for a prolonge...

Page 25: ...fle plate by lifting it up at one end and tilting it slightly at an angle Carefully pull out the plate Next remove the flue diverter by lifting it up and pulling it forward Carefully lift out the flue diverter Remove any dust and dirt and assemble in reverse order ...

Page 26: ...imney draught too large 22 Pa draught control regulator should be installed A stove burning too weakly could be caused by too little firewood too little air supply for the room ventilation dirty smoke channels leaking chimney leakage between chimney and flue If your stove continues to malfunction we recommend that you contact your RAIS distributor or chimney sweep IMPORTANT To ensure safe burning ...

Page 27: ...sories and spare parts If spare parts other than those recommended by RAIS are used the warranty is voided All replacement spare parts can be purchased from your RAIS distributor stockist See the following spare parts diagrams for the individual products ...

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