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ENGLISH             RAIS - manual for SIRA & SIRA SOAPSTONE                                    

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ENGLISH             RAIS - manual for SIRA & SIRA SOAPSTONE                                    

Convection

RAIS stoves are convection stoves. This means that the stove’s back and side panels are 

not over-heated. 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 drawn in 

at the base of the stove up through the convection channel, which runs along the stove’s 

combustion chamber. The heated air pours out at the top of the stove, which ensures a 

circulation of warm air throughout the room.

The stoves are equipped with a “cold” lever – RAIS special feature – which means you 

could almost do away with gloves. Be aware, however, that all exterior surfaces become 

hot during use - so take extreme care.

Installation instructions

The following pages give instructions for the safe and proper installation of this heating ap-

pliance in the UK. These instructions cover the basic principles of installation, although detail 

may need slight modification to suit particular local site conditions. In all cases the installa-

tion must comply with current UK Building Regulations, Local Authority Byelaws and other 

specifications or regulations as they affect the installation of the stove. Please note that it is a 

legal requirement under England and Wales Building Regulations that the installation of the 

stove is either carried out under Local Authority Building Control approval or is installed by 

a Competent Person registered with a Government approved Competent Persons Scheme. 

HETAS Ltd operate such a Scheme and a listing of their Registered Competent Persons can 

be found on their website at www.hetas.co.uk.

It should be noted that the current Building Regulations requirements are given in Approved 

Document J. These requirements may also be met by adopting the relevant recommenda-

tions given in British Standards BS 8303, BS 6461 and BS 7566.

WARNING: Health and Safety Advice Notice

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 Cement:

Some types of fire cement are caustic and should not be allowed to come into contact 

with the skin. Protective gloves should be worn when handling fire cement. In case of 

contact with the skin wash immediately with plenty of water.

Asbestos:

This stove contains no asbestos. If there is a possibility of disturbing any asbestos in 

the course of installation then please seek specialist guidance and use appropriate 

protective equipment.

Metal Parts:

When installing or servicing this stove care should be taken to avoid the possibility of 

personal injury.

Important Warning –Preparatory Work and Safety Checks:

This stove must not be installed into a chimney that serves any other heating appliance.

• 

There must not be an extractor fan fitted in the same room as the stove as this can cause 

• 

the stove to emit fumes into the room.

If this appliance is installed into an existing chimney, the chimney must first be swept 

• 

and examined for soundness and suitability before the appliance is installed (see also 

section headed “Chimney”).

Summary of Contents for SIRA

Page 1: ...1 ENGLISH RAIS manual for SIRA SIRA SOAPSTONE U S E R M A N UA L RAIS SIRA RAIS SIRA SOAPSTONE...

Page 2: ...ION DISTANCE IN CASE OF COMBUSTIBLE WALL 14 15 GENERAL INSTALLATION RIGHT ANGLE SECURE BASE 15 CORNER INSTALLATION 45 15 INSTALLATION DISTANCE IN CASE OF NON COMBUSTIBLE WALL 15 FOR THE INSTALLER 16 O...

Page 3: ...stove In the UK the stove has been approved by HETAS Ltd as an intermittent operating appliance for burning wood logs only A RAIS wood burning stove is more than just a heat source it also shows that...

Page 4: ...listing of their Registered Competent Persons can be found on their website at www hetas co uk It should be noted that the current Building Regulations requirements are given in Approved Document J Th...

Page 5: ...ocument J or a twin walled insulated stainless steel flue to BS 4543 can be used These chimneys must be fitted in accordance with the manufacturer s instructions and Building Regulations A single wall...

Page 6: ...rop erly Tighten the assembly using the 3 M6 nuts Remove the baffle plate and the smoke chicane see cleaning and care Installation It is prohibited to carry out unauthorised alterations to the stove T...

Page 7: ...rter are assembled with 3 M6x20 head cap screws and M6 nuts The smoke leader and baffelplate are assembled in re verse order Assemble the reflector plate and backpanel Installation of soapstone List o...

Page 8: ...rdance with UK Building Regulations Approved Docu ment 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...

Page 9: ...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 If necessary read the later parts of...

Page 10: ...those recommend ed the stove is subjected to a larger amount of heat which results in a higher chimney temperature and lower efficiency This can result in the stove and chimney becoming dam aged and w...

Page 11: ...ed optimally as there is oxygen for combustion and for the burning of the pyrolysis gases When the flames are a clear yellow the damper has been set correctly Finding the correct position comes with t...

Page 12: ...g heating and cooling caused by the large temperature differences which the material is subjected to Never use any type of liquid fuel for kindling or maintaining the fire You could be at risk of expl...

Page 13: ...use alcohol briquettes or similar as well as approx 2 kg of firewood split into kindling sticks Set the air damper to the fully open position Light the fire and shut the door leaving the door ajar app...

Page 14: ...g agent cannot handle it is possible to abrade the stone slightly Cleaning the combustion chamber Scrape shovel the ash out and store it in a non flammable container until it has cooled down You can d...

Page 15: ...by leak around the door seal chimney 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...

Page 16: ...061090 95 Door 6 1 306010790 95 Back panel 7 1 306170890 95 Back panel f air box 8 set 3064001 3064002 Ashpan with cover 9 1 5031790 95 Airbox 10 1 3064105 Heat shield 11 1 3065500 Seal set 12 1 30622...

Page 17: ...RAIS A S Industrivej 20 DK 9900 Frederikshavn www rais dk...

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