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• The chimney has been swept and tested prior to 
installation.
• The proximity of all combustible materials to the 
intended stove installation conforms to the minimum 
requirements outlined within this handbook as well 
as local, national and European building regulations, 
whichever is the greater. A combustible material is 
anything which can burn once it gets hot enough 
and includes skirting boards, wooden fire surrounds, 
wooden mantles, wallpaper, fabrics and floor  
coverings. Remember these materials could be  
concealed behind other materials which on the  
surface may appear to be non-combustible, for  
example, stud partitioned walls. It also worth noting 
that some heat-resistant materials could eventually 
combust should they inadvertently reach the required 
higher combustion temperatures.

Important Minimum Distances For This Stove

The minimum distances to combustible materials for 
the GR910-B Graphite Boiler are as follows: 
Sides    

 

                         100mm (4”) 

Rear  

 

 

                         200mm (8”) 

We do not recommend the use of a combustible  
mantel (eg wood) above this stove. 

In a traditional brick or stone built fireplace the  
recommended minimum safe operating distances at 
the sides of the stove are 150mm (6”), 75mm (3”) at 
the rear and 300mm (12”) above the stove.

 

 

APPLIANCE INSTALLATION:  

GENERAL GUIDELINES

Please refer specifically to current building regulations 
which apply to your country or region. Adopt  
whichever provides the highest / safest margin.

Asbestos

This stove does not contain Asbestos. However, check 
that there is no possibility of disturbing any asbestos-
based materials during its installation. You may 
intend removing an older appliance prior to installing 
your new stove, and you should be aware that the 
old appliance or installation could incorporate heat 
protective asbestos sheet or other asbestos-based 
materials – if in doubt seek guidance at

 www.hse.

gov.uk/asbestos

 – do not underestimate the potential 

health hazards of handling Asbestos.

Fire Cement

Always read the Fire Cement manufacturer’s 
instructions first. Prolonged contact with fire cement 
and skin should be avoided. Protective gloves and 
glasses should be worn when applying fire cement. 
Care should also be taken to avoid unnecessary 
contact between the stove’s surfaces and the fire 
cement as this could damage the paintwork. Any 
excess fire cement should be quickly removed before 
it hardens. 

The Hearth and ‘Fireplace’

• The hearth should be made of solid non- 

combustible material, set on a firm and level base and 
should be at least 125mm (5”) thick. This can include 
the thickness of any non-combustible floor under 
the hearth or non-combustible decorative surface. 
It must be capable of supporting the weight of the 
stove(when loaded) and boiler (with water add  
approx 15kg) along with any attached flexible flue 
liner which may bear down on the stove. This hearth 
must conform to local building regulations which may 
vary from country to country. 
• In England and Wales there is a minimum  
requirement  for the hearth to project 500mm (20”) in 
front of any brick or stone recess and 150mm (6”) at 
each side of the recess. The hearth should extend by a 
minimum of 225mm (9”) from the front of the stove 
(which includes the edge of the ash lip). As a general 
rule we recommend extending the hearth to at least 
75mm (3”) beyond the furthest out-swing of the 
stove door if possible to avoid any potential live ash 
held on the stove door falling on to combustible  
flooring or floor coverings. If the top of the hearth 
and any combustible floor coverings are level with 
each other then a retaining fender should be fitted to 
warn occupants of the hearth area. Alternatively,  
a 28mm (1.1”) change in level provided by a  
decorative non-combustible material such as stone, 
marble, granite, ceramic tiles etc could be used. 
• If using a fire surround it should be made of non- 
combustible materials as well as be suitable for use 
with a solid fuel stove. For example the hearth and 
mantlepiece ideally should be ‘slabbed’ with concrete 
and any decorative surface finishes, such as marble, 
should be ‘tiled’ to allow for heat expansion. Some 
materials may not be suitable when used in a single 
sheet. This may prove problematic if, for example, the 
stove is being installed within an existing fire surround 
where the back panel has been removed to create a 
larger opening in the chimney breast. If a potentially 
combustible fire surround is being used then  
adherence to the ‘distance to combustible materials’  
indicated on page 5 should be strictly observed. Your 
stove dealer or installer should be able to advise you 
about the suitability of an existing fire surround.
• The fireplace side and rear walls should be at least 
75mm thick and made of non-combustible brick or 
stone. 

Flue Draught 

The Graphite Boiler has been tested with a flue  
draught pressure of 12pa and therefore to ensure  
performance which is line with the test results on 
page 5 the ideal flue draught pressure should be  
approximately 12Pa.

The Chimney, Flue and Flexible Liners

 

• Other flued appliances must not share or be  
connected to the same flue system or chimney as this 
boiler stove. 
• 

Generally speaking, the chimney or flue terminal 

must be above the height of the apex of the build-

Содержание GR910-B

Страница 1: ... to make a claim under the Hi Flame Warranty You will find the serial number beginning with GR on the CE plate at the rear of the stove as well as on the lid of the outer packaging Write the date the stove was delivered to you below as this is likely to differ from the purchase date Remember to keep your receipt as proof of purchase Ref GR910 B UK NI ROI V3 06 15 www hi flame com Graphite This appli...

Страница 2: ...for guidance purposes only may differ slightly from your new Hi Flame Graphite Boiler stove However the principles illustrated here remain the same Hi Flame Fireplace UK Limited CONTENTS Page 4 5 5 5 6 6 7 7 7 8 8 8 9 10 11 12 13 13 14 14 15 15 17 17 17 18 19 19 20 22 22 General Dimensions General Specifications including minimum distances Permanent Air Supply Standard Features and Controls Packing...

Страница 3: ...alling this stove in a UK Smoke Control Area the Hi Flame Graphite Boiler stove can only be fuelled with approved smokeless fuels it will be illegal to burn wood or any other non approved fuels in it Even if you have installed or operated stoves before remember manufacturer s requirements can vary and can also change with updates to building regulations therefore please read this manual before you...

Страница 4: ...4 GENERAL DIMENSIONS ...

Страница 5: ...4 8kg approx 10lb 9oz Maximum Log Length 400 mm 16 Or Approved Smokeless Fuels www solidfuel co uk Maximum Mineral Fuel Load 3 8kg approx 8lb 6oz PERMANENT AIR SUPPLY IMPORTANT The total rated output of this stove is 15 1kW Building Regulations permanent ventilation requirements should be based on this total output and not just the stove s output to the room Approved Document J of the Building Reg...

Страница 6: ...In the confined space of the stove s fire chamber there is a real potential to cause a life threatening flash flame or explosion Never over fire the stove If any external parts of your stove glow red during operation then immediate action should be taken to reduce the supply of combustion air to the fire chamber through the Primary Secondary and Thermostatic Air controls which should quickly limit the i...

Страница 7: ... of any residue water during maintenance or removal All electrical connections for example to system valves the circulating pump and the link up component must comply with current Building Regulations Ensure that the pipework is correctly earthed See page 8 and 24 for relevant regulations The mains water connection to the system must 7 comply with local water authority regulations in order to safe...

Страница 8: ...lid fuel and wood burning appliances and systems are subject to the requirements of Building Regulations These regulations must be observed and such installations need to be notified to the relevant Local Authority Building Control department by law Hetas www hetas co uk is the official body recognised by the Government to approve solid fuel domestic heating appliances and the registration of compet...

Страница 9: ... packaging You must retain this until the stove is installed and is fully operational Remember to keep the bar coded serial number label Unfasten retaining wires and remove any components including those inside the ash pan from inside the stove Inspect Check the stove has not been damaged in transit never attempt to install a stove which has been damaged If damage is suspected then report this imm...

Страница 10: ...ou ll see the baffle plate lug Push the baffle upwards to one side so that you can drop the plate down and move it out of the way to clear the lower retaining ledge Should there be excessive soot debris then you will need to review how you operate your stove and also check the quality of your fuel The Graphite Boiler s wide body means that you should not rely solely on being able to clear exces sive...

Страница 11: ...e three access panel bolts with the correct sized socket or ring spanner and loosen and remove any fire cement seal Gently and evenly prise around the plate to free it from its cement seal Do not attempt to lever the plate from one point only as this could put undue pressure where the plate still secured causing it to crack Clean the boiler and flueway using a lightweight wire brush if necessary Che...

Страница 12: ...sant smoky smells both inside and sometimes outside the house In the event of a problem with your stove always check your choice of fuel first Manufactured or finished wood products such as plywood and chipboard must also be strictly avoided because of the high chemical adhesive content used in their production which will also leave harmful potentially corrosive residue inside the stove and flue syst...

Страница 13: ...pes of combustion air that wood and mineral fuels need Your new stove can burn very well or very poorly depending on how you light the fire how you refuel the fire and of course the type and quality of the fuel that you are burning A log moisture meter is a cost effective investment if you want to maximise the efficiency of your stove and wood fuel Wear protective gloves when loading a burning stove ...

Страница 14: ... and gases whenever possible point the log ends away from the glass to help keep the glass clean Fuel Load Ideally the logs should be approximately 400mm 16 long A typical fuel load should weigh approximately 4 8kg 10lb 9oz To get the best out of your stove ideally you will need three different thicknesses of wood log as you build the fire through each lighting phase 1 Kindling This is generally fin...

Страница 15: ...rds the glass as this is where some of the gases and moisture from the logs escapes and this can cause staining which the Airwash may find difficult to remove Only reduce the Secondary Air control when the wood has carbonised and the fire is burning at a high temperature This is when the ash on the burning wood looks light grey and virtually covers all of the wood You will be able to tell when the st...

Страница 16: ...commend burning your Graphite Boiler on high output for at least 30 minutes each day to help burn off any potential soot or creosote build up but be careful not to over fire the stove 2 Small regular loads when refuelling will produce a more efficient and cleaner burning performance 3 Avoid burning large amounts of wood with the Secondary Air supply turned down as this will reduce the effectiveness ...

Страница 17: ...rature and the burn rate of the mineral fuel load and therefore the heat into the room To do this ensure the Primary and Secondary Air is fully closed Then simply control the flame pattern and burn rate with the Thermostat Control However you may still need to undertake some subtle adjustments to both the Primary and Secondary Air supply to achieve the correct balance of combustion air for your sto...

Страница 18: ... requirement of your Warranty that the stove is installed by a competent person such as a Hetas or INFO registered installer who will be fully aware of any building and safety regulations which apply to stove installations in your location Boiler Stove Location Checklist The existing constructional hearth the main part of the hearth is suitably constructed and is of a thickness that conforms to al...

Страница 19: ...east 125mm 5 thick This can include the thickness of any non combustible floor under the hearth or non combustible decorative surface It must be capable of supporting the weight of the stove when loaded and boiler with water add approx 15kg along with any attached flexible flue liner which may bear down on the stove This hearth must conform to local building regulations which may vary from country to...

Страница 20: ...e the stove s operation with greater control over the fuel burn rate and efficiency Your existing chimney could leak smoke fumes and potentially dangerous invisible carbon monoxide into other parts of the building Condensation or creosote tar often associated with burning wood could eventually seep through the walls particularly if they are made of old or porous brick and or are jointed with lime m...

Страница 21: ... diagram shown overleaf should be used for general guidance purposes only and is included here to demonstrate basic system principles Combined with the at a glance list below this should provide you with a basic understanding of the essential requirements your system should have As each system and its requirements will vary the list below is by no means meant to be comprehensive A good system shou...

Страница 22: ... 23 ...

Страница 23: ...s not overheat A low limit thermostat set at 45ºC should be fitted to the gravity return pipework and connected to the circulating pump This should be set to come on when the water temperature reaches above 45ºC to begin the circulation process Hot water cylinder The water system must be properly vented and you must use a double feed indirect cylinder which is in accordance with current issue of BS...

Страница 24: ...rements Explain the householder s legal requirement to use an approved fireguard whenever children or the elderly and the infirm are likely to be in the vicinity of the stove If the installation is in a designated Smoke Control Area then also explain the householder s responsibility only to use approved smokeless fuels 8 Instruction Manual Make sure that the customer receives this copy of the Instru...

Страница 25: ...ow it is extremely important that the radiators are balanced to ensure an efficient distribution of heat as well as an even heat balance from one radiator to the next The idea is to reduce the flow to the hottest radiators so that more hot flow is available to heat the coolest ones The system is balanced when there is a good hot water flow through every central heating radiator To undertake this all o...

Страница 26: ...could also indicate that the chimney or flue itself also needs cleaning Causes Inadequate supply of combustion air Check that any permanent air vent fitted to supply the extra combustion air required for the stove has not been accidentally blocked Remember there should never be an extractor fan in the same room as a stove A simple way of checking whether or not the stove is receiving enough combusti...

Страница 27: ...lem because the Airwash does not get hot enough and some blackening of the glass should be considered a because draught stabilisers limit the exit of flue gases from the stove they should only ever be specified fitted and subsequently tested by an approved installer Causes Fuel The fuel itself may be of poor quality For example pine and other softwoods used in the building trade will burn much quicke...

Страница 28: ...ter then it is more than likely to be a problem with the system The simplest way to determine this is if possible to check that the top water pipe from the stove is hot and that the lower pipe is cooler If this is the case then this indicates that there is a problem with the system and not the stove Causes Circulation pump or thermostatic valve failure A fault in one of the system s key components...

Страница 29: ...move the log retaining bar by lifting it upwards to expose the bolt head at the top of the firebrick retaining clamp Always use penetrating oil to help release the bolt and use the correct sized spanner or socket Do not force the bolt Then simply remove the damaged bricks and replace them both with new ones When replacing and clamping the bricks in place ensure they make good contact with the insid...

Страница 30: ...es as this type of polish can cause deep staining to the skin and fingernails Repair worn or scratched surfaces with a proprietary heat resistant spray paint made specially for stoves also available from your stove dealer Never use an aerosol spray on or near the stove when it is burning or it is hot Door Rope Seals It is important that you maintain a tight door seal as this prevents unwanted air l...

Страница 31: ...onal performance and safety standards It is not the responsibility of Hi Flame or their distributors to ensure that the appliance is installed and operating correctly at the time of the installation This is strictly the responsibility of the stove owner and any complaints regarding the performance of the installation should be addressed to the stove dealer or the stove installer HI Flame offers th...

Страница 32: ... Hi Flame technical department pressure tests then under the terms of Hi Flame s 1 year or extended 5 year warranty your reasonable expenses provided receipts are provided to us will reimbursed and an appropriate replacement supplied subject to model availability What the Hi Flame Warranty DOES NOT cover In line with other manufacturers the Warranty does NOT cover the following consumable items Fi...

Страница 33: ...k all parts for wear or damage and replace as necessary Re fit internal parts and flueway access lid Stove Glass Check the glass for chips or cracks and the glass seal condition and replace if necessary Thoroughly clean the stove glass on both sides Door Seal Check that this makes an air tight seal and replace if necessary Ensure that the new rope joint is also in the middle at the base of the rope ...

Страница 34: ... AND SETTINGS For future reference include a basic drawing of the system and notes on the circulation pump and system thermostat settings etc as well as their location and the location of the system drain point 35 ...

Страница 35: ...mes Chapel Cheshire CW4 8AF United Kingdom Hi Flame Fireplace UK Limited 2014 All rights reserved Booklet contents may not be copied in whole or in part without the prior written permission of the copyright holder Hi Flame and Graphite are the company name and trading names of Hi Flame Fireplace UK Limited Graphite ...

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