Yeoman YMMB User Manual

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Page 1

Yeoman CL Milner Brick

Inset Convector Stove

MODELS: YMMB

Instructions for Use,

Installation and Servicing

For use in GB & IE (Great Britain and Republic of Ireland).

This appliance has been certified for use in countries other than those stated. To install this appliance in these countries, it is essential to obtain the translated

instructions and in some cases the appliance will require modification. Contact Yeoman for further information.

IMPORTANT

This appliance will become hot whilst in operation, it is therefore recommended that a suitable guard should be used for the

protection of young children, the elderly or infirm. Do not attempt to burn rubbish in this appliance.

Please read these Instructions carefully before installation or use.

Keep them in a safe place for future reference and when servicing the fire.

The commissioning sheet found on page 3 of these instructions should be completed by the Installer.

PM559 - Issue 1 (June 2011)

Page 2

COVERING THE FOLLOWING MODELS:

•

YMMB

APPLIANCE COMMISSIONING CHECKLIST 3

USER INSTRUCTIONS 4

General Points 4 Warning 5 Using the Appliance for the first time 5 Recommended Fuels 6 Lighting the Appliance 6 Running the Appliance 7 Burning Tips 8 Ash Removal 9 Extended Burning 9 Over-Firing 9 Chimney Fire 9 General Cleaning 10 Cleaning Glass 10 Chimney Sweeping 10 Care of Stove 10 Seasonal Use 11 Troubleshooting Tips 11 Smoke Control Kit 11

INSTALLATION

TECHNICAL SPECIFICATION 12

COMMISSIONING 23

MAINTENANCE & SERVICING 24

Annual Service 24 Removal of Log Guard 25 Removal of Baffle 25 Removal of Grate 25 Removal of Fire Bricks 25 Fitting a New Door Glass 25 Fitting a New Door Seal 26 Adjusting The Door Catch 27

SPARE PARTS 28

SERVICE RECORDS 30

EC DECLARATION OF CONFORMITY 31

Standard Features 12 Packing List 12 Dimensions 13

SITE REQUIREMENTS 14

Flue & Chimney 14 Flue Outlet Positions 15 Minimum Hearth Dimensions 15 Milner Brick Opening 16 Fire Surround Clearances 16

PRE-INSTALLATION 17

Flue 17 Ventilation 17 Fitting Appliances on a Boat 18

INSTALLATION INSTRUCTIONS 19

Legal Requirements 19 Installing the Appliance 19 Removal of Door 20 Removal of Log Guard 20 Fitting & Removal of Baffle 20 Fitting & Removal of Grate 21 Fitting & Removal of Cleanburn Chamber 22 Fitting & Removal of Firebricks 22 CO Alarms 22

This appliance has been approved by HETAS Ltd.

Wa r r a n t y

Your Yeoman retailer provides you with a Two Year Warranty

for your new product. However, this specifically excludes

naturally wearing parts or ‘consumables’ and the use of

unauthorised fuels.

Some Yeoman products will also qualify for a Five Year

Warranty on cast iron parts such as cast iron carcasses and

cast iron doors of steel bodied stoves. Again, this excludes

naturally wearing cast iron parts.

For these extended warranties to be valid your stove must

have been installed in accordance with the manufacturer’s

instructions and the second and subsequent year’s warranties

are dependant on the appliance being serviced within 12

months of installation by an appropriately qualified engineer

and annually thereafter.

Please check the WARRANTY STATEMENT on the YEOMAN

website at www.yeoman.com for up-to-date list of conditions.

Page 3

APPLIANCE COMMISSIONING CHECKLIST

To assist us in any guarantee claim please complete the following information.

In the unlikely event of a problem, contact your installer or retailer for assistance:

Retailer appliance was purchased from

Name: .................................................................................................................................................................

Address: ...............................................................................................................................................................

............................................................................................................................................................................

Telephone number: .............................................................................................................................................

Essential Information - MUST be completed

Date installed: .....................................................................................................................................................

Model Description: ..............................................................................................................................................

Serial number: .....................................................................................................................................................

Installation Engineer

Company name: .....................................................................................................................................................................

Address: .................................................................................................................................................................................

...............................................................................................................................................................................................

Telephone number: ................................................................................................................................................................

Commissioning Checks (to be completed and signed)

Is flue system correct for the appliance YES NO

Flue swept and soundness test complete YES NO

Smoke test completed on installed appliance YES NO

Spillage test completed YES NO

Use of appliance and operation of controls explained YES NO

Clearance to combustible materials checked YES NO

Instruction book handed to customer YES NO

Signature: ....................................................................................... Print name: ...............................................................

Page 4

USER INSTRUCTIONS

1. GENERAL POINTS

1.1 Before installation and/or use of this appliance please read these instructions carefully to ensure that all requirements are fully understood.

The appliance must be fitted by a registered installer*,

or approved by your local building control officer.

1.2 All local regulations, including those referring to national and European Standards need to be complied with when installing the appliance.

1.3 Only use for domestic heating in accordance with these operating instructions.

1.4 Only approved fuels must be burned. Do not use with liquid fuels or as an incinerator.

1.5 Appliance surfaces become very hot when in use. Use a suitable fireguard if young children, elderly or infirm persons are present. Yeoman offer firescreens, sparkguards and hearthgate systems for protection‡. Your Yeoman retailer can advise you about these products.

1.6 Do not place photographs, TV’s, paintings, porcelain or other combustible items on the wall or near the appliance. Exposure to hot temperatures will cause damage. Do not place furniture, or other items such as drying clothing, closer than 1m from the front of this appliance.

1.7 Extractor fans or cooker hoods must not be placed in the same room or space as this can cause the appliance to emit fumes into the room.

1.8 Do not obstruct inside or outside ventilation required for the safe use of this appliance.

1.9 Do not make unauthorised changes to the appliance.

1.10 The chimney must be swept at least once a year (see User Instructions, Section 13).

Data Plate

PR9024

AIR CONTROLS

Triple Air Systems

Several Yeoman appliances have triple air systems providing

cleaner burning, and greater efficiency and control (see Diagram 2).

1) Airwash - air drawn over the window cleans the glass. The source of Primary Combustion air when burning wood.

2) Primary Air - for use with solid fuel and to start wood fires.

3) Cleanburn - secondary air is preheated through a heat exchanger to combust unburned hydrocarbons, providing a cleaner and more efficient burn.

Airwash

Secondary

1.11 Do not connect, or share, the same flue or chimney

system with another appliance.

SERIAL NUMBER

1.12 This number is required when ordering spare parts or making warranty claims.

It is found on the appliance data plate (see Diagram 1).

Primary

For Air Controls see Diagram 3.

‡

In the U.K. these products must conform to the latest edition of BS 8423, Fireguards for use with solid fuel appliances.

If appliance is operating unattended they must conform to

the latest edition of BS 3248

*Registered on the Competent Persons Scheme (GB only)

see page 26.

PR9146

Page 5

USER INSTRUCTIONS

AIRWASH AND PRIMARY AIR CONTROLS

Airwash Control

Open Close

Primary Air Control

Open Close

SECONDARY AIR CONTROLS

Secondary Air Control

PR9025

In - Closed

Out - Open

PR9026

WARNING

Properly installed, operated and maintained, this appliance will not emit fumes into the room. Occasional

fumes from de-ashing and refuelling may occur.

Persistent fume emission is potentially dangerous and

must not be tolerated.

If fume emission does persist:

—Open doors and windows to ventilate the room.

—Leave the room.

—Allow fire to burn out and safely dispose of fuel from

the appliance.

—Check for chimney blockage and clean if required.

—Do not attempt to relight until the cause of the emission

has been identified and corrected

If necessary seek expert advice.

—All open flued appliances can be affected by temporary

atmospheric conditions which may allow fumes to enter the house. Because of this an electronic carbon

monoxide detector conforming to the latest edition of BSEN50292 must be fitted in the same room as the appliance. The existence of an alarm must not be considered a substitute for ensuring regular servicing and maintenance of the appliance and chimney system.

If the alarm sounds follow the instructions given under

Warning above.

DOOR HANDLE

1.13 Use a protected gloved hand to operate.

1.14 Rotate clockwise and pull to open.

Warning: Do not force the handle as damage may occur

(see Diagram 5).

DO NOT OPEN THE DOOR WITH BARE HANDS

Turn handle clockwise to open

PR9027

2. USING THE APPLIANCE FOR THE FIRST TIME

2.1 To allow the appliance to settle, and fixing glues and paint to fully cure, operate the appliance at a low temperature for first few days.

2.2 Do not touch the paint during the first period of use.

2.3 During this time the appliance may give off some unpleasant odours. Keep the room well ventilated to avoid a build-up of fumes.

2.4 Please be aware that, during use, rope seals may discolour. This is normal.

Page 6

USER INSTRUCTIONS

3. RECOMMENDED FUELS

3.1 Wood Logs:

Burn only seasoned timber with a moisture content of less

than 20%. To ensure this allow cut wood to dry for 12 to 18 months.

Appliance Wood Length

CL Milner Brick 250mm

Poor quality timber: — Causes low combustion efficiency. — Produces harmful condensation. — Reduces effectiveness of the airwash and life of the

appliance.

Wood Length

3.4 For advice on suitable solid fuels contact your local approved coal merchant*.

A number of factors can affect the performance of the

appliance, see User Instructions, Section 6 for details.

4. LIGHTING THE APPLIANCE

4.1 For best results:

Set air controls (see diagram below).

Air Wash: Fully Open

Primary Air: Fully Open

PR9028

—Place firelighters or paper and dry kindling wood on the

grate.

Secondary Air:

Fully Open

PR9029

Do not burn construction timber, painted, impregnated

/ treated wood, manufactured board products or pallet wood.

3.2 Solid fuel:

Burn only anthracite or manufactured briquette smokeless

fuels listed as suitable for use with closed heating appliances.

Do not burn bituminous coal, ‘petro-coke’ or other

petroleum based fuels as this will invalidate the product guarantee.

3.3 Fuel consumption. As tested at nominal heat output to the requirements of EN

13229: 2001 for intermittent operation:

Fuel Consumption

Description

CL Milner Brick 1.6kg 1.2kg

*In the U.K.

 •RingtheSolidFuelAssociationadvicelineon

0845 601 4406 for details

 •Visittheirwebsiteatwww.solidfuel.co.uk

Kg/hour

Wood

Kg/hour

Briquette

Smokeless fuel

—Light the paper or firelighters (see Diagram 7).

—Leave the door slightly open as the fire establishes and

the glass warms to avoid the build-up of condensation.

—Add larger pieces of wood. Too many logs may smother

the fire.

Do not load fuel above the log guard and the secondary

combustion inlets at the back of the firebox

(see Diagram 8).

—Do not refuel when a large amount of flame is

present in the firebox as this could cause smoke or flames to spill into the room.

Page 7

USER INSTRUCTIONS

Air Inlets

Log Guard

PR9033

—Close the door.

Do not leave the door open as this could over-fire and

damage the appliance.

5. RUNNING THE APPLIANCE

5.1 Burning Wood:

—Close the Primary Air control and use the Airwash to

control the temperature (see Diagram 9).

5.5 When in use, burning the appliance at a high temperature for a short period also reduces tars and creosotes.

WARNING: DO NOT OPERATE THE APPLIANCE WITH

THE PRIMARY AIR CONTROL OPEN FOR LONG PERIODS OF TIME AS THIS COULD CAUSE OVERFIRING AND MAY CAUSE PERMANENT DAMAGE.

5.6 Burning Solid fuel:

—Set air controls (see diagram below).

Air Wash: 50% Open

Primary Air: 100% Open

PR9031

5.7 De-ash the firebed before re-fuelling (see User Instructions, Section 7).

Open the Primary Air Control fully to establish a glowing

bed before adding new fuel.

Secondary Air:

Fully Closed

PR9032

Air Wash:

Adjust

PR9030

—Wood burns best on a bed of ash (approx. 25mm (1")

deep).

—Rake the embers evenly over the firebed and open the Airwash control fully for a few minutes before

re-fuelling.

—Do not close the Secondary Air control when

burning wood.

5.2 Burn new logs at a high temperature for a few minutes before adjusting the Airwash control. Refuel little and often for clean, efficient burning.

5.3 Experience establishes settings to suit personal preferences.

5.4 Do not burn large amounts of fuel with the Airwash control closed for long periods of time. This reduces the glass cleaning effect and causes tars and creosotes to build-up in the appliance and flue system.

Burn new fuel at a high temperature for a few minutes

before adjusting the Primary Air Control to the desired setting.

Refuel little and often for clean, efficient burning.

5.8 Experience establishes settings to suit personal preference.

5.9 Do not burn large amounts of fuel with the Primary Air Control on a low combustion setting for long periods of time. This reduces the glass cleaning effect of the Airwash and causes tars and creosotes to build-up in the appliance and flue system.

5.10 When in use, burning the appliance at a high temperature for a short period reduces tars and creosotes.

5.11 Only anthracite or smokeless fuels suitable for use in closed appliances must be burned in this appliance.

5.12 Do not burn bituminous coal, ‘petro-coke’ or other

petroleum based fuels as this invalidates the product guarantee.

5.13 Do not load fuel above the log guard and the Secondary Air Inlets at the back of the firebox (see Diagram 8).

—Do not refuel when a large amount of flame is

present in the firebox as this could cause smoke or flames to spill into the room.

Page 8

USER INSTRUCTIONS

6. BURNING TIPS

6.1 Fuel Quality (Wood)

Use wood with a moisture content of less than 20%.

Seasoned logs have the bark beginning to lift and peel away and cracks radiating from the centre. They feel lighter than fresh cut wood of a similar size and sound hollow when struck against each other. Logs should not feel damp or have moss or fungal growths.

Symptoms related to wet wood: —Difficulty starting and keeping a fire burning well. —Smoke and small flames. —Dirty glass and/or Firebricks. —Rapid creosote build-up in the chimney. —Low heat output. —Short burn times, excessive fuel consumption and blue/

grey smoke from the chimney.

Burn at a high temperature for a short period each day

to avoid large build-ups of tars and creosotes within the appliance and the flue system.

Use Yeoman Protector chimney cleaner to reduce this

problem.

6.2 Fuel Quality (Solid Fuel)

Draught is caused by the rising hot air in the chimney when

the appliance is lit.

Symptoms of poor performance related to flue draught

include:

—Excessive fuel consumption (high flue draught). —Poor burning control and/or overheating (high flue

draught).

—Wind noise from air controls (high flue draught). —Difficulty getting a fire going and keeping it burning well

(low flue draught).

—Low heat output (low flue draught). —Smoke entering room when doors are opened (low flue

draught).

The construction, position, size and height of the chimney

all affect the performance of the flue draught.

Other factors effecting the flue draught include: —Nearby trees or buildings causing turbulence. —Outside temperature. —Outside weather conditions. —Incorrect additional ventilation to building. —Blocked flue or chimney.

For advice on the correction of persistent flue problems

consult a qualified heating engineer before continuing to use the appliance.

Use recommended solid fuels approved for use with closed

appliances.

Symptoms related to unsuitable fuels include: —Difficulty starting and keeping a fire burning well. —Smoke and small flames. —Dirty glass and/or fire bricks. —Short life span for grate, baffle and internal firebricks. —Permanent staining of glass.

6.3 Air inlets puffing smoke Combustion gases can build up in the firebox and ignite

as small explosions, causing smoke to puff out of the air inlets and other openings. This occurs if the air controls are shut soon after adding new fuel to a very hot fire. Stop by opening the air controls to increase combustion air and burning rate.

CAUTION: Shutting down a hot appliance shortly after

refuelling, and before the fire is established, could result in poor combustion. This may lead to a build up of unburned gases which could ignite noisily and, in extreme circumstances, cause a small explosion and may damage the appliance. Always maintain flames in the firebox when there is new fuel in the appliance - This is particularly important when burning solid mineral fuels.

6.4 Flue Draught

The chimney has two main functions:

6.5 Weather conditions

The weather conditions outside the building can effect the

burning performance of the appliance. These could include:

Weather Conditions Problem Effect

Windy days

Calm days

Damp / Rainy days

To reduce these problems: —Use good quality kindling wood to start the fire. —Burn initially at a high temperature for a short period. —Fit a rain cowl to the chimney.

Your installer should advise you on possible solutions.

If the appliance emits smoke into the room continuously: —Close the air controls and allow the appliance to go out. —Ventilate the room to clear the fumes.

Do not re-light the appliance until the problem is solved.

Buildings/obstacles cause turbulent air around chimney

Oversized chimney Smoky appliance

Flue temperature not hot enough / rain water inside chimney

Smoky appliance

Lighting and burning problems

1) To safely remove the smoke, gases and fumes from the house.

2) To provide a sufficient amount of draught (suction) in the appliance ensuring the fire keeps burning.

Page 9

USER INSTRUCTIONS

7. ASH REMOVAL

Do not allow ash to build up in the appliance as it will

not burn properly and may cause damage.

7.1 Wood

—Open doors and using gloves remove ashpan with the tool

provided (see Diagram 10).

—Remove ash and place into a Yeoman Ash Caddy

(Yeoman Part No. 4227) or other suitable container.

Do not place hot ash in any container made from plastic

or any other combustible material.

—De-ash at least once a week or when ashpan is full.

Ashpan

PR9033

7.2 Multi-fuel:

—De-ash the appliance before filling with new fuel. Do not

allow ash to build up on the underside of the grate as this can cause premature failure.

—Riddle (see Diagram 11).

8. EXTENDED BURNING

8.1 It is possible to get the appliance to burn for extended periods of time. In order to do this:

—De-ash prior to final refuelling.

—Set air controls to low combustion settings. This will gradually blacken the glass but it will clear when

operated at a high temperature for a short period.

—Use smokeless fuel or small, thick logs.

9. OVER-FIRING

9.1 Do not over-fill with fuel or run at high temperatures for long periods or over-firing can occur. If the flue pipe, flue collar or top plate glow red the appliance is over-firing. Close the air controls to reduce the temperature.

9.2 Over-firing can cause permanent damage to the

appliance and invalidate the product warranty.

WARNING: DO NOT OPERATE THE APPLIANCE WITH

THE PRIMARY AIR CONTROL OPEN FOR LONG PERIODS OF TIME AS THIS COULD CAUSE OVERFIRING AND MAY CAUSE PERMANENT DAMAGE.

10. CHIMNEY FIRE

10.1 If a chimney fire occurs:

—Shut all air controls immediately.

—Evacuate the building.

—Call the fire brigade.

—Do not re-enter the building until it is confirmed safe.

10.2 Do not use the appliance after a chimney fire until:

Riddling

Handle

PR9035

—Remove ash and place into a Yeoman Ash Caddy

(Yeoman Part No. 4227) or other suitable container.

Do not place hot ash in any container made from plastic

or any other combustible material.

—De-ash at least once a week or when ashpan is full.

a) It has been inspected by a registered installer* who

has confirmed the appliance is safe to use.

b) The chimney system has been inspected and swept by a

chimney sweep, confirming the system is structurally sound and free from obstruction**.

c) It is repaired as required before re-use. Use only

genuine Yeoman replacement parts to keep your appliance in safe, efficient working order.

* Registered on the Competent Persons Scheme (GB only)/

INFO (Republic of Ireland only) see page 25 for details.

**This should be done by a HETAS Approved Chimney

Sweep (UK only)/INFO registered (Republic of Ireland only) see page 26, who will issue you with a certificate.

Page 10

USER INSTRUCTIONS

11. GENERAL CLEANING

11.1 Clean and inspect the appliance regularly, especially in periods of heavy use. Regular cleaning and maintenance will help give many years of safe use.

Allow appliance to cool thoroughly to avoid risk of burns.

Clean regularly, according to level of use.

Remove the ash completely (see User Instructions, Section 7).

Check the internal components for damage. Do not use

the appliance if any parts are broken or damaged. Replace damaged parts with genuine Yeoman replacement parts to keep the appliance in safe, efficient working order.

Check for obvious build up of soot, ash or debris above the

flue baffle(s) (these can be found in the upper part of the firebox). Use a torch if necessary.

If there are any signs of a build up of debris above the flue

baffle(s) either:

—Arrange for the chimney to be swept (see User

Instructions, Section 13).

13. CHIMNEY SWEEPING

13.1 To maintain safe and efficient use of the appliance, the chimney/flue must be inspected and swept at least once a year by a qualified chimney sweep**.

If the appliance is used continuously throughout the year,

or it is used to burn wood or smokeless fuel, more frequent sweeping is recommended.

The best time to have the chimney swept is at the start of

the heating season.

The above applies even if burning smokeless fuels.

13.2 The chimney, any connecting flue pipe and the appliance flue ways, if incorporated, must be regularly cleaned.

13.3 Ensure adequate access for cleaning where it is not possible to sweep through the chimney.

13.4 If the chimney is believed to have previously served an open fire it must be swept a second time within a month of regular use after installation.

14. CARE OF STOVE

—Remove the baffle and clear the debris (see Installation

Instructions, Section 4).

To refresh painted finishes use Midnight black paint.

Check that the door shuts properly and creates an effective

seal. Leaking door seals prevent the appliance working properly.

Do not use aerosol sprays near an operating appliance.

12. CLEANING GLASS

Keep the glass clean with correct use of the Airwash system

and good quality fuel.

12.1 Sometimes additional cleaning may be required.

This can be done as follows:

—Allow appliance to cool fully. Do not clean hot glass.

—Use a soft cloth and suitable cleaner.

12.2 Do not use cleaning agents that have a high alkaline

content, for example Stovax Gel Cleaner, on appliances with painted glass such as the Studio, View or CL. These are abrasive cleaning agents that are designed to be used with heavily stained clear glass. Use Stovax Glass Cleaner (Stovax No.4103) on more delicate surfaces.

Do not use acidic cleaners on printed glass.

12.3 Before re-lighting the appliance dry the glass fully.

Yeoman has a range of cleaning and maintenance products

and accessories to keep your appliance in good working order. Your Yeoman retailer can advise you on suitable items for your stove and provide genuine spare parts such

asreplacementglass,doorsealingropeandrebricks.

View the extensive range at www.yeoman-stoves.co.uk by clicking on Accessories. In addition, an annual service by a competent engineer is recommended to keep your stove in the best possible condition.

**This should be done by a HETAS Approved Chimney

Sweep (UK only) see page 26 / INFO registered (Republic

of Ireland only) who will issue you with a certificate.

Page 11

USER INSTRUCTIONS

15. SEASONAL USE

15.1 Clean and service the appliance if it is not used during the warmer periods of the year, as detailed in the Maintenance and Servicing section.

15.2 Set the air controls to 50% to keep the appliance ventilated and stop the build-up of any moisture inside.

15.3 Before re-lighting the appliance:

—Remove the baffle.

—Clear any debris that may have accumulated.

—Check the flue is clear of any blockages.

16. TROUBLESHOOTING TIPS

16.1 Stove glass blackening

This has four possible causes:

1. Incorrect use of Airwash

See User Instructions, Sections 1, 4 and 5 for the correct use

of the air controls.

2. Burning unseasoned wood

See User Instructions, Section 3 to identify when wood is

ready for burning.

3. Stove operated at too low a temperature

A stove pipe thermometer can identify this problem (Stovax

part no 3046). The ideal working temperature range is 130°C - 250°C (270°F - 480°F). Failing to close down the Primary Air Control once the appliance has heated up to this range may cause the appliance to exceed the ideal temperature range and to over-fire. Over-firing can cause permanent damage to the appliance and invalidates your warranty. Burn with the Airwash Control fully open for approximately 20 minutes to cure this.

The problem may be caused by damping down the

appliance during periods of extended burning.

16.3 Glass cracking

Do not over tighten the screws on the glass clamp when

replacing the glass. This causes stress and the intense temperature changes can cause the glass to crack. For replacement glass contact your local Yeoman retailer.

16.4 Appliance is producing tar

This can be identified by:

—A very strong pungent smell shortly after the appliance is

lit and heats up.

—Glass blackening.

—Thick, brown, sticky tar oozing from the pipe joints.

This is caused by burning damp wood and running the

appliance at too low a temperature.

Use well seasoned wood and operate the appliance within

the ideal temperature range.

Tar is a major cause of chimney fires. If the appliance

experiences problems with tar build up consult a chimney sweep before continued use of the appliance.

16.5 In the unlikely event of a problem that cannot be solved by these tips contact your installer or retailer for help.

17. SMOKE CONTROL KIT

17.1 This appliance can be modified to burn wood in a smoke control zone. For more details on the Smoke Control Kit for this appliance contact your retailer.

NOTE: These appliances have been independently tested

to PD6434 and approved by DEFRA as an exempted appliance, allowing it to burn wood in Smoke Control areas when fitted with a Smoke Control Kit.

4. Problems with the flue, in particular insufficient air pull. If the flue is not working efficiently the glass can blacken. A flue which has too much downdraft may be too short, needs lining, or has too many bends. This can also cause blackening of the stove glass. Contact the installer or a flue specialist for advice.

16.2 Riddling Mechanism Jamming

This occurs when ash builds up under the riddling grate

preventing movement. To rectify:

—Lift out the riddling mechanism (see Installation

Instructions, Section 5) and remove all ash.

—Replace riddling mechanism when cleaning is complete.

—De-ash and clean the inside of the appliance regularly

to avoid build up of ash and subsequent jamming of mechanism.

Page 12

Model

CL Milner Brick

TECHNICAL SPECIFICATION

CL MILNER BRICK

Nominal Heat Output

Flue Draught at Nominal Heat Output All Fuels

Flue Gas Mass Flow

Flue Gas Temperature

Flue Outlet Size

Weight kg 90

Recommended Fuels

Wood kW 4.6

Solid Fuel kW 5.0

mm Wg 1.5

inch Wg 0.05

Wood g/s 4.1

Solid Fuel g/s 3.9

Wood °C 338

Solid Fuel °C 338

mm 152

inch 6

Wood

Refuel Rate

Solid Fuels

Refuel Rate

Seasoned wood (less than 20% moisture content)

45 mins

Briquette smokeless fuel suitable for closed appliances. (Ancit - Phurnacite - Taybrite - Homefire ovals)

1 hour

Do not burn petroleum based fuels such as petro-coke, as these will seriously damage the appliance.

As tested to the requirements of EN 13229 for intermittent operation.

Note: For efficiency and CO figures see the Declaration of Conformity at the rear of this manual.

STANDARD FEATURES PACKING LIST

• PrimaryAir(undergrateairforfullMulti-fueluse).

• Airwash(forwoodburning/cleanglass).

• Adjustablesecondaryair(toensurecompleteburningof

flue gases).

• Riddlinggratesystemforcleande-ashing.

• Ashpan.

• A smoke control kit is required if this appliance is to be

used in a smoke control area.

• Userinstructions

• Installerinstructions

• Guaranteecard

• Pairleathergloves

• Ashpantool

• Riddlingtool

• Fixing kit

• Rope sealing kit

Page 13

SITE REQUIREMENTS

CL INSET DIMENSIONS

369

243

379

156

103

104

282

183

281

520

540

577

593

PR9036

Page 14

SITE REQUIREMENTS

1. FLUE OR CHIMNEY

1.1 The flue or chimney system must be in good condition. It must be inspected by a competent person and passed for

use with the appliance before installation.

Products of combustion entering the room can cause

serious health risks.

1.2 The following must be checked:

—The construction of the masonry chimneys, flue block

chimneys and connecting flue pipe system must meet the requirements of the Building Regulations†.

—The minimum height of the flue or chimney must

be 4.5m from the hearth to the top of the flue, with no horizontal sections and a maximum of 4 bends. Bends must have angles of less than 45 degrees from the vertical.

—Make provision to remove the appliance without the

need to dismantle the chimney.

—Any existing flue must be confirmed as suitable for the

new intended use as defined in the Building Regulations†.

—The flue or chimney systems must be inspected and

swept to confirm the system is structurally sound and free from obstructions**.

—If the chimney is believed to have previously served an

open fire it must be swept a second time within a month of regular use after installation to clear any soot falls that may have occurred due to difference in combustion levels.

—The flue exit from the building must comply with local

building control rules†.

—Do not connect or share the flue or chimney system

with another heating appliance.

1.3 Do not connect to systems containing large voids or spaces over 230mm square.

1.4 Suitable access must be provided to enable the collection and removal of debris.

1.5 The flue must be swept and inspected when the appliance is installed.

1.6 The flue draught must be checked with all windows and doors closed and any extraction fans in this, or adjoining rooms, running at maximum speed (see next section for additional ventilation requirements).

Max. Draught = 2.0mm Wg

Min. Draught = 1.0mm Wg

In the U.K: *The design of the flue and chimney systems and products

used should meet the requirements of ADJ along with any other relevant, National or European standards that may apply. Products should be specified with regard to the type of appliance, position within the building, fuels to be used and appliance operating temperatures.

**This should be done by a HETAS Approved Chimney

Sweep (UK only) see page 26 / INFO registered (Republic of Ireland only) who will issue you with a certificate.

† Building Regulations Document J

Flue Plate:

Where a hearth, fireplace, flue or chimney is provided or

extended (including cases where a flue is provided as part of refurbishment work), information essential to the correct appliance and use of these should be permanently posted in the building, to meet Requirement J4 of the Building Regulations (England and Wales), F3.12 (Scotland).

Additional:

A new factory made system that complies to the latest edition

of EN 1856; Part 1 can be used providing installation is to the

requirements of: i) the latest edition of BS EN 15287 Parts 1 -4 ii) the manufacturer's instructions iii) Building Regulations.

For a guide containing information on Chimneys and Flues

contact: The British Flue & Chimney Manufacturers’ Association, FETA 2 Waltham Court Milley Lane Hare Hatch Reading Berkshire RG10 9TH

Tel: 0118 9403416 e-mail: info@feta.co.uk

Page 15

SITE REQUIREMENTS

2. FLUE OUTLET POSITIONS

These positions are defined by Document J of the Building Regulations.

Adjacent Building

Point where the flue passes through weather surface

openable rooflight, dormer window, or other opening (Note 3)

Elsewhere on roof (whether pitched or flat) At least 2300mm horizontally from the nearest point on the weather surface and:

Below (on a pitched roof) or within 2300mm horizontally to

(Notes 1 &2)

At or within 600mm of the ridge At least 600mm above ridge

a) at least 1000mm above highest point of intersection of the chimney with and

IMPORTANT: Seek specialist advice if installing in a dwelling with a thatched roof

Terminal

Flue

Vertical

Measurement

The datum for vertical measurement is the point of discharge of the flue from either the point of discharge of the flue or 150mm above insulation, whichever is the lower.

Clearances to flue outlet

the weather surface; or

b) at least as high as the ridge

At least 1000mm above the top of opening

Horizontal

Measurement

150mm

max

Insulation

Adjacent

Building

Within 2300mm of an adjoining or adjacent building, whether or

Notes:

1) The weather surface is the building external surface, such as it's roof tiles or external walls.

2) A flat roof has a pitch less than 10°.

3) The clearance given for A or B, as appropriate, will also apply.

4) A vertical flue fixed to an outside wall should be treated as equivalent to an inside flue emerging at the nearest edge of the roof.

not beyond the boundary (Note 3)

At least 600mm above any part of the adjacent of building within 2300mm

3. MINIMUM DIMENSIONS - HEARTH

Superimposed Hearth

(or area to be free of

combustible material)

150

Constructional

150

225

500

789

3.1 The appliance must stand on a non-combustible constructional hearth which is at least 125mm thick with the minimum dimensions as shown in diagram.

Hearth

3.2 If this appliance can be installed in an elevated setting it is recommended to increase the 225mm hearth depth to safely contain any falling logs or embers. The higher the appliance is installed the deeper the hearth should be to avoid scorched floor coverings.

3.3 The building must have a suitable load-bearing capacity for the hearth and appliance. Consult a structural engineer

for advice before proceeding.

3.4 When fitting into an existing hearth check that the hearth complies with current construction regulations and is at least the minimum sizes shown.

3.5 If there is no existing fireplace or chimney it is possible to construct a suitable non-combustible housing and hearth setting. The flue must be installed in accordance with all local and national regulations and current rules in force.

Check if adding a new chimney to your property requires

planning permission.

Page 16

SITE REQUIREMENTS

4. MILNER BRICK OPENING

The CL Milner is designed to fit a standard chimney

fitted with a Milner / Chair brick that has been fitted in accordance with the latest edition of BS 1251 & BS 8303. This appliance CANNOT be installed without the Milner / Chair brick fitted as described above.

Figure A

A/B

C/D

E/F

Fig. A

A 250mm - G 560mm

B - 300mm H 470mm

C 380mm - J 340mm

D - 430mm K 150mm

E 410mm - L 100mm

F - 460mm M 170mm

16"

Opening

- - N

18"

Opening

Figure B

Fig. B Either Opening

PR8850

15mm min -

50mm max

5. FIRE SURROUND CLEARANCES

If the appliance is to be fitted with a fire surround, use the

minimum clearances shown in the diagram below between any point of the appliance and any combustible material. Yeoman produce a selection of surrounds and details can be obtained from your local supplier.

300mm

150 mm

5.1 We recommend you obtain expert advice before proceeding with work of this nature.

5.2 Some finishes may discolour with heat and some lower quality products may distort, or crack, when in use.

If stone / granite / marble or any other natural material

is used to construct the fire surround, or any part of it, provision should be made for expansion and movement of the parts due to heating and cooling.

If you are in any doubt about the installation

requirements, or suitability of fire surrounds contact your Yeoman retailer.

150 mm

PR9144

Check that the Milner brick and throat lintel are in good

usable condition and are both sealed to the fireplace surround.

630mm

555-560mm

400-460mm

The area surrounding the opening in the chimney breast

must be flat and the stove must be sealed against it (see Installation Instructions, Section 1).

635mm

PR8819

5.3 All fire surrounds should be suitable for use with solid

fuel heating products.

Page 17

Model

CL Milner Brick - STMB

PRE-INSTALLATION CHECKS

1. FLUE

With or without flue liner system

Round (diameter)

Flue/Chimney size

Without flue liner system Square

Flue/Chimney

(minimum height)

Do not connect to systems containing large voids or flues over 230mm (9") square

All products

2. VENTILATION

2.1 This appliance requires a constant supply of air to maintain proper combustion and effective flue performance.

2.2 An inadequate air supply can result in poor combustion and smoke entering the room which is potentially dangerous.

2.3 This supply of air can come from either:

—

The natural leakage of air into the room in which the

product is fitted.

—Purpose provided ventilation.

—Some Yeoman appliances can also be fitted with an

optional outdoor air kit which allows air to be drawn in from the outside.

2.4 The amount of air required must comply with local building regulations and the rules in force.

2.5 If spillage is detected during commissioning then there may be insufficient natural ventilation and an additional air supply will be necessary.

2.6 Many older buildings are sufficiently ventilated by natural leakage of air to provide suitable air supply for an appliance of 5kW output or less.

Modern building techniques have reduced the amount of air

that leaks in or out of a house. A modern construction with an air tightness of less than 5m3 per hour per m2 requires an air vent for ALL solid fuel appliances including those with a rated heat output of less than 5kW.

NOTE: The air leakage of a modern house is tested at the

completion of construction and a certificate issued confirming this.

mm 150min / 230max

inch 6min / 9max

mm 230 x 230

inch 9 x 9

m 4.5

feet 13

2.7 Ventilation requirements in the UK are as shown in the table below:

A) Traditionally Built Homes

 •Wheretheleakageisgreaterthan5m3/hour/m2.  •Ventilationnormallyrequired=550mm2 per kW output

over 5kW

Output (kw) 4 5 6 7 8 9 10

mm2None None 550 1100 1650 2200 2750

Additional ventilation

B) Modern Construction Homes

 •Wheretheleakageislessthan5m3/hour/m2.  •Ventilationnormallyrequired=550mm2 per kW

Output (kw) 4 5 6 7 8 9 10

Additional ventilation

2.8 Permanent air vents should be non-adjustable and positioned where they are unlikely to be become blocked.

2.9 If vents open into adjoining rooms or spaces there must be an air vent of at least the same size direct to the outside.

cm2None None 5.50 11.0 16.5 22.0 27.5

in2None None 0.89 1.77 2.66 3.55 4.40

mm22200 2750 3300 3850 4400 4950 5500

cm222.0 27.5 33.0 38.5 44.0 49.5 55.0

in23.55 4.40 5.32 6.21 7.10 7.99 8.87

2.10 Site the vents where cold draught is unlikely to cause discomfort. This can be avoided by placing vents near ceilings or close to the appliance, see diagram.

Page 18

PRE-INSTALLATION CHECKS

2.11 Extractor fans or cooker hoods must not be placed in the same room or space as this can cause the appliance to emit fumes into the room.

2.12 Increase air supply provisions where a room contains multiple appliances.

2.13 If any checks reveal problems do not proceed with the

fitting of the appliance until they have been rectified.

3. FITTING APPLIANCES ON A BOAT

3.1 If an appliance is to be fitted in a boat it must be done in accordance with the latest edition of BS 8511 (Code of Practice for the Installation of Solid Fuel Heating Appliances on Boats). The Code covers the design, installation and operation of solid fuel heating appliances that are suitable for fitting into inland waterway boats, and gives guidance on product selection, design considerations, installation requirements, inspection and testing, as well as maintenance and safe use tips.

3.2 Consideration should also be given to the requirements of the Boat Safety Scheme (BSS) to ensure the boat's insurance remains valid.

3.3 The appliance should only be installed by a competent person with experience of the latest edition of BS 8511 and the Boat Safety Scheme (BSS).

3.4 Secure the product to a suitably constructed noncombustible hearth.

3.5 All open flued appliances can be affected by temporary atmospheric conditions which may allow fumes to enter the boat. An electronic carbon monoxide detector conforming to the latest edition of BSEN50292 must be fitted and maintained.

3.6 Failure to safely install the appliance could endanger the boat and persons on board.

Page 19

INSTALLATION INSTRUCTIONS

LEGAL REQUIREMENTS

Before installation and/or use of this appliance please read these instructions carefully to ensure that all requirements are fully understood.

The appliance must be fitted by a registered installer*, or approved by your local building control officer.

It is very important to understand the requirements of the national Building Regulations† and standards‡, along with any local regulations and working practices that may apply. Should any conflict occur between these instructions and these regulations then the regulations must apply.

Your local Building Control Office can advise regarding the requirements of the regulations.

The appliance must be fitted by a registered installer* or approved by your local building control officer.

Works must be carried out with care to meet the requirements of Health and Safety‡ and comply with the Health and Safety rules**, and any new regulations introduced during the lifetime of these instructions. Particular attention should be drawn to:

—Handling: The appliance is heavy. Adequate facilities

must be available for loading, unloading and on site handling.

—Fire Cement: Some fire cement is caustic and must not

come into contact with the skin. Protective gloves

must be worn. Wash hands thoroughly with plenty of

water after contact with skin.

—Asbestos: This appliance contains no asbestos. If there

is the possibility of disturbing any asbestos in the course of installation seek specialist guidance and use appropriate equipment.

—Metal Parts: Take care when installing or servicing the

stove to avoid personal injury.

1. INSTALLING THE APPLIANCE

Each installation is unique to the property so it is not possible to give details to suit every setting. The installation must comply with Building Regulations and be made using "best practice" construction methods.

Many fireplace openings have a supporting lintel. Do not remove without supporting the remaining structure of the building. Do not

support the structure with the appliance or the flue system.

Take care when installing the appliance. Careless handling and use of tools can damage the finish and/or area.

1.1 Remove the baffles and grate to make installation access easier and prevent damage (see following removal

instructions).

1.2 Check the operation of the air slider under the lip plate

Ensure it operates smoothly (see Secondary Air Controls,

page 5).

1.3 Affix ø16 rope (supplied) to the rear of the stove, as shown in Diagram 1, using thermic seal. The stove must be sealed against the face of the chimney breast.

Clamps

ø16 Rope

A faulty installation can cause danger to the inhabitants and structure of the building.

For users of this appliance:

Your building insurance company may require you to inform them that a new heating appliance has been installed on your property. Check that your cover is still valid after installing the appliance.

†

*Registered on the Competent Persons Scheme (GB only)

**Health and Safety at Work Act 1974

England and Wales – Document J / Scotland - Part F/

Document J (Republic of Ireland only) ‡

Latest editions of BS 8303, BS EN 15287, BS 7566

see page 26 / INFO (Republic of Ireland).

1.4 Protect the hearth and position the stove. Rotate the clamps to clear the opening and slide stove into position (see Diagram 2).

ø16mm rope

Slide stove into position

Rotate clamps

PR9145

PR9038

Page 20

INSTALLATION INSTRUCTIONS

1.5 Reposition clamps by hand through the flue opening and tighten using a 13A/F spanner. Check the clamps are against the throat forming lintel as shown in Diagram 3.

ø 16mm Rope seal

Clamp

Reach through door and up and out of flue opening to adjust clamps

Throat forming lintel

Milner brick

PR9039

2. REMOVAL OF THE DOOR

2.1 To remove the door:

—Using a 5mm A/F Hey Key remove the door by opening,

removing the 4 bolts and lifting the door free of the appliance body.

1.6 Check the ø16mm rope seal is still in the correct position. The appliance must be sealed against the face of the chimney breast / fire surround and at the hearth to the base of the appliance. This seal must be made air-tight with the use of heat resistant sealant such as fire cement or very high temperature flexible sealer.

1.7 Drill 2 appropriately placed ø10mm holes in the Milner hearth. Secure the stove to the hearth via the holes shown in Diagram 4 using metal wall plugs and bolts.

Attach stove to hearth via holes in floor of stove

PR9034

1.8 Refit all internal components.

4 Bolts

PR7084

3. REMOVAL OF THE LOG GUARD

3.1 To remove the log guard:

—Lift log guard clear of the supporting brackets.

—Rotate to clear the sides of the door opening.

Do not use appliance without the log guard in position.

4. REMOVAL OF THE BAFFLE

4.1 The appliance is fitted with a baffle in the top of the firebox to maintain efficient combustion.

4.2 Allow the appliance to cool fully before removing baffle system.

Baffle

4.3 Remove the log guard from the appliance to give access to the firebox.

PR9040

Page 21

INSTALLATION INSTRUCTIONS

4.4 To remove the baffle:

—Open door.

—Lift the front edge of the baffle to clear the support bars.

—Pull the baffle forward to disengage the rear edge from

the location above the secondary air inlet holes.

—Rotate the baffle and remove through the door opening.

—Replace in reverse order.

4.5 It is important to remove the clean baffle system to ensure the flue ways are clear of soot and debris and to ensure the safe and efficient operation of the stove. The frequency of cleaning will depend on the stove operating conditions.

4.6 The baffle system is designed to give safe and efficient operation of the stove. Replace damaged baffle immediately.

4.7 Do not modify the baffle system.

5. REMOVAL OF THE GRATE

5.1 To remove the grate:

Centre grate

PR9042

—Remove the main grate by lifting the front and rotating it

through the front of the stove (see Diagram 8).

Grate

—Remove the ashpan from under the grate.

—Remove the log guard.

—Unscrew the nut and bolt from the riddling rod using a

10mm A/F spanner as shown in Diagram 6.

Riddling Rod

Nut

Bolt

PR9041

—Lift and rotate the centre grate (see Diagram 7).

PR9043

5.3 Riddling Rod Removal:

Remove the M5 Grub Screw using a suitable 2.5 A/F Hex

Key.

Remove Handle and rod through the appliance front, See

Diagram 9.

M5 Grub Screw

PR9044

5.2 Replace in reverse order.

Page 22

INSTALLATION INSTRUCTIONS

6. REMOVAL OF CLEANBURN CHAMBER

Cap head screws

PR9045

6.1 Remove the 4 M6 x 25 cap head screws using 5mm hexagonal key.

6.2 Lift chamber, rotate forward and remove from stove.

6.3 Check rope seal is in good condition (see Diagram 11). If necessary, replace using Yeoman 10 x 2 insulation tape (Yeoman Part No. 4953).

PR9047

8. CO ALARMS

All open flued appliances can be affected by temporary

atmospheric conditions which may allow fumes to enter the house. Building regulations require that whenever

a new or replacement fixed solid fuel or wood/biomass appliance is installed in a dwelling a carbon monoxide alarm must be fitted in the same room as the appliance. Further guidance on the installation of the carbon monoxide alarm is available in the latest edition of

BS EN 50292 and from the alarm manufacturer's

instructions.

PR9046

7. REMOVAL OF CAST IRON FIREBRICKS

7.1 Allow the appliance to cool fully before removing firebricks.

7.2 Replace damaged firebricks as soon as possible.

7.3 To remove bricks:

—Remove grate (see Section 5).

—Remove clean burn chamber (see Section 6).

—Remove brick by rotating as shown in Diagram 12.

Provision of an alarm must not be considered a

substitute for either installing the appliance correctly or ensuring regular servicing and maintenance of the appliance and chimney system.

Page 23

COMMISSIONING

1.1 To commission:

—Replace the baffle and log guard.

—Check the door alignment and catch operation and adjust if required (see Maintenance & Servicing,

Section 8).

—Check the soundness of door seals, castings and joints.

—Check seal of the stove to the wall.

—Check the operation of the air controls.

1.2 Now carry out a final smoke draw test:

—Warm the flue with a blowlamp, or similar, for about 10

minutes.

—Place a smoke pellet on the centre of the grate, with the

air controls open.

—Close the door. Smoke should now be drawn up the flue

and be seen to exit from the flue terminal.

—Complete test with all doors and windows closed in the

room where the appliance is fitted.

—Ensure that a CO alarm has been fitted and make the

user aware of its operation and importance, referring them to the Warning section on page 5 of the User Instructions.

—Explain the cleaning and routine maintenance

requirements.

—Explain the requirement to use a suitable fireguard

when children, elderly or infirm persons are near the appliance.

—Record retailer/supplier and installer details in

Appliance Commissioning Checklist (page 3,

Instructions for Use).

—Record serial number in Appliance Commissioning

Checklist (page 3, Instructions for Use).

This number is required when ordering spare parts and

making warranty claims.

—Give this instruction manual to the customer.

—If there are any extractor fans in adjacent rooms the test

must be repeated with the fans running on maximum and with interconnecting doors open.

—Check the effect of ceiling fans during the test.

If the test fails, re-check the suitability of the flue system

and ventilation. An inadequate air supply to the room is potentially dangerous.

—Light the appliance and slowly increase the temperature.

—Ensure no combustion products enter the room.

—Open the main fire door when the appliance reaches

operating temperature and carry out a spillage test with a smoke match or pellet around the door opening.

1.3 If excessive spillage occurs allow the appliance to cool and re-check the flue system and ventilation.

1.4 Finally:

—Explain to the user the safe operation of the

appliance, use of the controls and the importance of only using suitable fuels.

Page 24

MAINTENANCE and SERVICING

For a complete list of spare parts and accessories contact your Yeoman retailer or call 01392 474011

1. ANNUAL SERVICE

1.1 Before the start of the heating season strip, inspect and clean the appliance as detailed:

—Allow appliance to cool.

—Remove all internal parts; baffle, log guard, grate system

and ashpan (see Installation Instructions).

—Sweep the flue at this point if necessary.

—Vacuum clean any remaining ash and debris from the

inside of the appliance. Yeoman offer a filter/collection attachment for vacuum cleaners to protect them from fire ash: Ash Clean (Yeoman Part No. 2091).

—Clean the internal surfaces of the appliance using a

wire brush and scraper as required. Vacuum and brush the resulting debris from the appliance.

—Clean the grate parts with a wire brush, and check the

parts for any damage. Replace any damaged parts using genuine Yeoman replacements parts (see below for details).

—Check and clean the firebricks with a wire brush. Some

surface damage will occur during use. The life of the bricks will depend on the type of fuels burnt and the level of use. Replace damaged bricks as soon as possible.

—Re-fit cleaned internal parts.

—Remove glass from door, discard all old rope seals and fit

new (see Maintenance and Servicing, Section 6).

—Clean the door glass using a suitable Glass Cleaner and a

soft cloth.

Task Product name

Glass cleaning

Preventing buildup of creosote in flue

Sealing flue pipe joints

Re-painting Thermolac Metallic Black 2053

Cleaning matt black appliances

Protecting your hands

Door sealing rope

Glass sealing tape

ø16mm Rope seal

Insulation tape

Thermic seal glue (50ml bottle) 5037

Stove glass cleaner (spray on)

Protector (15 sachets) 7002

Protector (1kg tub) 7025

Fire Cement (500g tub) 2020

Fire Cement (600g cartridge) 2021

Colloidal black (85ml) 7000

Heat resistant leather gloves 4008

14mm black rope seal (handy pack)

14mm Black rope seal (25m reel)

3mm black rope seal (handy pack)

3mm black rope seal (25m reel)

16mm x 20m white 4096

10mm x 2mm x 25m black self adhesive

Yeoman

Code

Number

4103

5700

4200H

4975

4974

4953

—Do not use cleaning agents that have a high alkaline

content, for example Stovax Gel Cleaner, on appliances with painted glass. These are abrasive cleaning agents that are designed to be used with heavily stained clear glass. Use Stovax Glass Cleaner (Stovax No.4103) on more delicate surfaces.

Do not use acidic cleaners on printed glass.

—Fit new door rope seal (see Maintenance and Servicing,

Section 7).

—Lightly oil the door catch mechanism and hinge pins.

Avoid getting oil onto the door seals and glass.

—To refresh painted finishes use Thermolac paint.

1.2 Use genuine Yeoman replacement parts to keep the appliance in safe, efficient working order. This is a list of the maintenance products that may need be required:

Ash Clean Vacuum cleaner attachment 2091

These products, available from your local Yeoman retailer,

along with regular maintenance and use of correct fuels, will keep the appliance in the best possible condition.

1.3 For more information about the Yeoman Group products please visit our web site at www.yeoman-stoves.co.uk

1.4 Burn at a low temperature for the first day of use after any maintenance. This allows the seals, fixing glues and paint to fully cure.

1.5 During this time the appliance may give off some unpleasant odours. Keep the room well ventilated to avoid a build-up of fumes.

1.6 Your Yeoman retailer can carry out service and maintenance.

Page 25

MAINTENANCE and SERVICING

2. REMOVAL OF THE LOG GUARD

2.1 To remove the log guard:

—Lift log guard clear of the supporting brackets.

—Rotate to clear the sides of the door opening.

Do not use appliance without the log guard in position.

3. FITTING AND REMOVAL OF BAFFLE

3.1 See Installation Instructions, Section 4.

3.2 It is important to remove and clean the baffle system to ensure the flue ways are clear of soot and debris and to ensure the safe, efficient operation of the stove. The frequency of cleaning depends on the stove operating conditions.

3.3 The baffle system is designed to give safe and efficient operation of the stove. Replace any damaged baffle immediately.

3.4 Do not modify the baffle system.

—Lay the door flat on a soft flat surface to protect

the paintwork and glass.

—Remove the glass clamp and screws x 8. The old glass can then be lifted clear of the door. Note how the

sealing rope is placed around the glass.

Dispose of the old glass safely.

Fixing Screws x 8

Glass rope

seal

4. FITTING AND REMOVAL OF

THE GRATE

4.1 See Installation Instructions, Section 5.

5. FITTING AND REMOVAL OF CAST IRON FIREBRICKS

5.1 See Installation Instructions, Section 7.

6. FITTING A NEW DOOR GLASS

6.1 To maintain safe use of the appliance damaged door glass must be replaced immediately. To do this the door must first be removed:

—Using a 5mm A/F Hey Key remove the door by opening,

removing the 4 bolts and lifting the door free of the appliance body.

Door

PR8738

Seal Length (mm)

Glass rope seal A 1000

Glass rope seal B 100

—Clean, and re-paint, the rear of the door if required.

—Clean the screws with light oil.

—Coat with high temperature anti-seize grease to aid

future removal.

—Carefully wrap glass sealing rope (A) round the sides and

bottom edge of the glass.

4 Bolts

PR7084

Glass rope seal

—Fix glass sealing rope (B) to the matt black side of the top

face as shown.

PR8757

Page 26

MAINTENANCE and SERVICING

Black face

Glass rope

seal

PR8739

—Place the glass into position in the door.

—Place the glass clamp into position.

—Re-fix with the clean fixing screws.

—Tighten the screws evenly until the clamp holds the

glass.

6.2 Fitting the door is the reverse of the process detailed in Installation Section 2, Page 20.

The door may require some adjustment once refitted, see

Maintenance & Servicing Section 8, Page 27.

Do not over tighten the clamp as this could break the

glass.

6.3 Fit only Yeoman ceramic glass, which is suitable to use in high temperature applications.

6.4 Using the appliance with damaged door glass could allow dangerous fumes to enter the room, or the appliance to over-fire and cause damage.

7. FITTING A NEW DOOR SEAL

7.1 To maintain the safe use of your appliance you may need to replace a damaged or worn door sealing rope. To do this:

—Open the door.

—Lift it free of the hinge blocks - see Section 6.1.

—Lie the door face down on a soft flat surface, to protect

the paintwork and glass.

Door rope seal C

Door rope seal D

Mid door

rope seal E

Joint

Seal Length (mm)

Door rope seal C 1070

Door rope seal D 170

—Remove the old rope.

—Scrape old glue from the locating groove.

—Clean the locating groove with a clean dry cloth

removing all dust and debris.

PR8758

—Apply Stovax Thermic Seal glue (Stovax Part No. 5037)

into the rope locating groove.

—Press the new rope into the locating groove,

placing the joint in the middle of the lower edge of the door.

—Refit the door.

—Close to apply pressure on the new rope.

7.2 Fitting the door is the reverse of the process detailed in Installation Section 2, Page 20.

The door may require some adjustment once refitted, see

Maintenance & Servicing Section 8, Page 27.

7.3 Leave the appliance closed for at least 12 hours before lighting the stove.

7.4 Use at a low temperature for approximately one day.

Using the stove with a damaged door seal could allow

dangerous fumes to enter the room, or the appliance to over-fire and cause damage.

Page 27

MAINTENANCE and SERVICING

8. ADJUSTING DOOR CATCH & HINGES

8.1 To maintain the safe use of your appliance, you may need to adjust the door hinges to ensure the door closes safely and correctly.

8.2 To adjust the door hinge plate assembly:

—Open door and lift free of hinge plate.

—Lay the door face down on a soft, flat surface, to protect

the paintwork and glass.

—Use an 5mm A/F hexagon key to loosen the 4 x M6

screws.

M6 cap

screws x 4

—Once the desired setting has been achieved ensure the

lock nuts are tightened against the appliance body.

PR8741

The hinge plate assembly is slotted so it can be moved up,

down and sideways by approximately 3mm to adjust the position of the door in relation to the appliance.

—Once the desired position has been achieved ensure the screws are firmly tightened against the hinge plate

assembly to maintain the position.

8.3 To adjust the door catch:

—Open the door to gain access to the catch.

—Use a 13mm A/F spanner to loosen the half lock nut

on the outside of the appliance body. This will allow the dome catch to rotate in and out (see diagram below).

DO NOT undo the catch more than 3-4mm.

WasherStove body

Organisations authorised to certify competence in the installation of domestic solid fuel appliances (Competent Persons Scheme):

aPHC - Association of Plumbing and Heating Contractors (Certification) Ltd. www.aphc.co.uk

BESCA - Building Engineering Services Competence Accreditation Ltd. www.besca.org.uk

HETAS - Heating Equipment Testing and Approval Scheme Ltd. www.hetas.co.uk

NAPIT - National Association of Professional Inspectors and Testers Ltd. www.napit.org.uk

NICEIC - NICEIC Group Ltd. www.niceic.org.uk

HETAS Approved Chimney Sweeps:

NACS - The National Association of Chimney Sweeps www.chimneyworks.co.uk

Half lock nut

Dome catch

APICS - The Association of Master Chimney Sweeps Ltd. www.apics.org

The Guild of Master Chimney Sweeps guildofmasterchimneysweeps.co.uk

PR9049

Page 28

SPARE PARTS

Ref.

Product

No.

Code

1 CA7660 2 ME600486 3 STMB-MEC8609 MEC8609 4 RA502311 5 M08200STUD 6 RA502305 7 ME600493 8 ME600521 9 RA502310 10 ME600395 11 MEC8617 12 CA7662 13 CA7056-1 55225HL 14 MEC8676 15 MEC8788 16 ME600502 17 MEC8798 18 CA7661 19 MEC8793 20 CA7654 21 MEC8789 22 CA7605

Drawing No. (if different)

Description

CANOPY MESH AIR WASH DUCT ASSEMBLY CLAMP M08 x 200 STUD BAFFLE CATCH CLAMP LATCH SCREW SECONDARY AIR CONTROL SPACER ASH PAN ASSEMBLY MAIN GRATE LOG BAR DOOR ASSEMBLY RIDDLING/DOOR TOOL RIDDLING KNOB RIDDLING ROD CENTRE GRATE ASH PAN TOOL ASSEMBLY SIDE PANEL LH AIR CHAMBER ASSEMBY SIDE PANEL RH

Page 29

SPARE PARTS

Ref.

Product

No.

Code

1 CA7638 2 - MEC600455 3 MEC8619 4 FA500025 5 FA9508 FA500016 6 CA7635 7 MEC8636 8 CE7732 9 ME600392 10 ME600456 11 CA7634 12 CA7656 13 4200F CE7733 14 4954 CE7734 15 4954 CE7802 16 4200F CE7730 17 ME600448 18 FA9510 ME7702 19 ME600410

Drawing No. (if different)

Description

OUTER DOOR DOOR HANDLE STOP RING DOOR HANDLE ASSEMBLY TORSION SPRING SPRING 6.1 O/D X 0.61 DIA WIRE X 22.2 LG DOOR HANDLE CAM HINGE PLATE ASSEMBLY DOOR GLASS AIR CONTROL HANDLE PRIMARY AIR SLIDER PLATE AIR SLIDER GLASS CLAMP Ø14 x 1625 LG - ROPE SEAL BLACK 15 x 2 x 1000 LG - S/A TAPE BLACK 15 x 2 x 400 LG - S/A TAPE BLACK Ø14 x 175 LG - ROPE SEAL BLACK AIRWASH SLIDER PLATE SHOULDER SCREW DOOR CATCH BLOCK

Page 30

SERVICE RECORDS

1ST SERVICE

Date of Service:...........................................................................

Next Service Due:.......................................................................