ENGLISH RAIS manual for Rais 2:1 INSTRUCTIONS FOR INSTALLATION, USE AND MAINTENANCE RAIS 2:1 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.
ENGLISH RAIS manual for Rais 2:1 2
ENGLISH RAIS manual for Rais 2:1 Revision : Date : 2011 INTRODUCTION ………………………………………………………….. WARRANTY …………………………………………………….………….. SPECIFICATIONS ………………………………………………………….. CONVECTION ………………………………………………………………. INSTALLATION INSTRUCTIONS ………………………………….……… CHIMNEY …………………………………………………….…………. INSTALLATION ………………………………………………..……... INSTALLATION OF STOVE ………………………………………... QUICK GUIDES ……………………………………………………… INSTALLATION DISTANCE TO NONCOMBUSTIBLE WALL ………..
ENGLISH RAIS manual for Rais 2:1 Introduction Thank you for purchasing a Rais wood burning stove. These appliances have been approved by HETAS as intermittent operating appliances for burning wood logs only. These appliances have been approved for use in Smokeless Zones A Rais wood burning stove is more than just a heat source: it also shows that you care about design and quality in your home.
ENGLISH RAIS manual for Rais 2:1 Specifications 2:1 Nominal output (kW): 6 Min. / Max. output (kW): 39 Heating area (m2): Ca. 60135 Size, width/depth/height (mm): 807 / 474 / 909 without socket Combustion chamber width/depth/height (mm). 500 / 244 / 374 Recommended amount of wood when fuelling (kg) (Based on 2 3 logs of wood approx. 25cm) 2.1 Min. uptake / Min. draught (Pascal): 12 Weight (kg): 140 Efficiency ( % ) 79 Particles after NS3058/3059 (g/kg) 3.
ENGLISH RAIS manual for Rais 2:1 Convection Rais stoves are convection stoves. This means that the stove’s back and side panels are not overheated. Convection means that there is a circulation of air, which ensures that the heat is distributed more evenly throughout 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.
ENGLISH RAIS manual for Rais 2:1 Installation Instructions The following pages give instructions for the safe and proper installation of this heating appliance in the UK. These instructions cover the basic principles of installation, although some details may need slight modification to suit particular local site conditions.
ENGLISH RAIS manual for Rais 2:1 Chimney The chimney is the driving force which makes the stove function. In order for the stove to perform satisfactorily the chimney height must be sufficient to ensure the correct draught of 14 to 18 Pa, so as to clear the products of combustion and prevent problems of smoke leaking into the room when the stove is lit. Note: A chimney height of not less than 4.5 metres, measured vertically from the outlet of the stove to the top of the chimney, should be satisfactory.
ENGLISH RAIS manual for Rais 2:1 If it is found that there is excessive draught in the chimney then either an adjustable flue damper or alternatively a draught stabiliser should be fitted. The adjustable flue damper should not close off the flue entirely, but should in its closed position leave a minimum continuous opening free area of at least 20 % of the total cross sectional area of the flue or fluepipe. Adequate provision e.g.
ENGLISH RAIS manual for Rais 2:1 Installation It is prohibited to carry out unauthorised alterations to the stove. There must be plenty of fresh air in the room where the stove is being installed, in order to ensure proper combustion. Note that any mechanical exhaust ventilation e.g. an extraction hood may reduce the air supply. Any air grilles must be placed in such a manner, that the air supply is not blocked.
ENGLISH RAIS manual for Rais 2:1 Installation of stove: NOTE ! A decision must be made concerning the positioning of the inlets and outlets of the convection system. Discolouration of the wall above the doors and the convection air outlets may occur due to convected hot air. RAIS cannot take responsibility for any building work or consequential damage. The stove should be inspected for defects at receipt. Lift the stove from the pallet to the place of installation on to a suitably protected floor.
ENGLISH RAIS manual for Rais 2:1 12
ENGLISH RAIS manual for Rais 2:1 13
ENGLISH RAIS manual for Rais 2:1 Insulation ability such as Aqua panel ( coefficient of thermal conductivity 0.36 W/mk ) or better. Please use metal stud.
ENGLISH RAIS manual for Rais 2:1 15
The two rows of bricks beneath the stove is limited to a max depth of 75mm ENGLISH RAIS manual for Rais 2:1 16
ENGLISH RAIS manual for Rais 2:1 17
ENGLISH RAIS manual for Rais 2:1 Installation distances for non combustible wall We recommend a minimum distance to non combustible material of 50mm ( F ) for cleaning considerations. Using uninsulated flue pipe, the minimum distance to a combustible wall must be 450mm or 225mm if the wall is heatshielded ( see Section J of the Building Regulations ) from the flue pipe.
ENGLISH RAIS manual for Rais 2:1 For the Installer Finally before firing the stove for the first time a check should be made to ensure that the assembly and stove installation has been satisfactory and that there are no leaks in any seals in the appliance and 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.
ENGLISH RAIS manual for Rais 2:1 Operating instructions Please note that HETAS Appliance Approval only covers the use of dry seasoned wood logs on this appliance. HETAS Approval does not cover the use of other fuels either alone or mixed with the wood logs, nor does it cover instructions for the use of other fuels. Fuel The stove is designed and approved in accordance with EN 13240 and NS 3058 for stoking split, dried firewood. The firewood must have a water content of 1522% and its max.
ENGLISH RAIS manual for Rais 2:1 Drying and storage Drying wood takes time: proper air drying takes approximately 2 years. Here are some tips: Store the wood sawn, split and stacked in an airy, sunny place, which is protected against rain (the south side of the house is particularly suitable). Store the firewood stacks at a hand's breadth apart, as this ensures that the air flowing through takes the moisture with it.
ENGLISH RAIS manual for Rais 2:1 Using the wood burning stove When using the Rais 2:1, it is important that the amount of wood does not exceed the “MAX LOAD” marking pressed into the vermiculite sides of the fire chamber, approxi mately 19cm height. Adjusting the air damper. The damper has 3 settings. Position 1 The damper is almost closed meaning that there is a minimal air intake. Position 2 Pull / push the lever until the first click. This position gives full secondary air.
ENGLISH RAIS manual for Rais 2:1 First usage A careful start pays off. Start with a small fire, so that the wood burning stove can get accustomed to the high temperature. This gives the best start and any damage is avoided. Be aware that a strange but harmless odour and smoke concoction may emanate from the surface of the stove, the first time you fire up. This is because the paint and materials need to harden. The odour disappears quickly, but you should check the ventilation and draught, if possible.
ENGLISH RAIS manual for Rais 2:1 Lighting and fuelling To light the stove, use alcohol briquettes or similar, as well as approximately 2kg of firewood, split into kindling sticks. Set the air damper to the fully open position. It is important that the AirKit system airtight flap, located at the rear of the stove (if fitted), is always opened prior to lighting the stove. Tips before firing up: Open a door or window close to the wood burning stove.
ENGLISH RAIS manual for Rais 2:1 When the flames are clear, after approximately 510 minutes, close the door. Damper see adjustment of the damper. After approximately 1020 minutes, when you have a good bed of glowing embers, add 23 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.
ENGLISH RAIS manual for Rais 2:1 Cleaning and care The wood burning stove and the chimney must be serviced by a chimney sweep twice a year. During cleaning and care, the stove must be cold. If the glass is sooty: Moisten a piece of paper or newspaper, dip it in the ash, and rub the sooty glass with it. Now rub with a dry piece of paper and the glass will become clean. As an alternative you can use glass cleaner, which you can buy from you RAIS distributor.
ENGLISH RAIS manual for Rais 2:1 The flue ways consist of a baffle plate and a smoke conductor above. Both parts are made of Vermiculite. Handle these parts carefully. Lift the baffle plate a little and push towards one of the sides. Remove the baffle plate by lifting it upwards and tilting on it’s end. The other end is lowered and the baffle plate turned a little. Gently take out the baffle plate. Remove the smoke conductor, which is positioned above the baffle plate.
ENGLISH RAIS manual for Rais 2:1 Problem solving Smoke spillage around door: could be due to too low draught in the chimney <12Pa check if the flue or chimney is blocked check if a extraction hood is switched on; if it is, switch it off and open a window/door in the proximity of the stove for a short while. Soot on glass: could be because the firewood is too wet.
ENGLISH RAIS manual for Rais 2:1 Accessories 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.
ENGLISH RAIS manual for Rais 2:1 Spare parts diagram Rais 2:1 Position / Ref Quantity Item No Description 1 2 9101401SORT Complete front 2 2 9101090 Door left hinged 2 9101090H Door right hinged 9101090L Door left hinged locked 9101090LH Door right hinged locked 9101032 Tool for locked door 3 1 9102200 Fire brick set 4 1 9100990 Airsystem 9105500 Seal set 5 30
ENGLISH RAIS manual for Rais 2:1 31
ENGLISH RAIS manual for Rais 2:1 32
ENGLISH RAIS manual for Rais 2:1 33
ENGLISH RAIS manual for Rais 2:1 U K Distributor. Robeys Ltd. Riverside, Goods Road, Belper, Derbyshire, England. DE56 1UU Tel: 01773 820940 Fax: 01773 820477 E Mail: info@robeys.co.uk www.robeys.co.
