Glow-worm Opulence 2 BBU, Opus 2 BBU Installation & Servicing Instructions Manual

Supplied By www.heating spares.co Tel. [phone]

221098C.01.99

Installation and Servicing

Instructions

T o be left with the user

3914 S

G.C.37 314 15

a specially designed

Glow-worm Back Boiler Unit only

G.C.37 314 14

For use with

3915 S

References in these instructions to British Standards and Statutory

Regulations/Requirements apply only to the United Kingdom.

One Contact Local Service

For Ireland the rules in force must be used.

This is a Cat I

Customer Services:
Tel: [phone]
Fax: [phone]

Appliance

2H

BS 6332
BS 5258

Hepworth Heating Ltd.,

Nottingham Road, Belper, Derbyshire. DE56 1JT

General/Sales enquiries :

Tel: [phone] Fax: [phone]

Supplied By www.heating spares.co Tel. [phone]

1 G e n e r a l

If this fire front is to be fitted to a Glow-worm back
boiler WITHOUT a combustion products discharge
safety device please read the supplementary instructions
at the back of this booklet.

The instructions consist of three parts, Installation and
Servicing Instructions for the Back Boiler Unit,
Installation and Servicing Instructions for the Fire Front
and Instructions for Use, including the Guarantee
Registration Card. The instructions are an integral part
of the appliance and must, to comply with the current
issue of the Gas Safety (Installation and Use)
Regulations, be handed to the user on completion of the
installation.

1 General Notes and Information

This Glow-worm gas fire front is to be used with a
specially designed Glow-worm Back Boiler Unit only.

This fire front and back boiler are NOT suitable for
fitting to a precast flue.

The fire front is delivered packed in two cardboard
cartons, which together contain all the parts necessary
for the installation of the fire front.

If the back boiler and fire front are to be installed at the
same time please read both sets of installation
instructions before starting.

Wherever possible, all materials, appliances and
components to be used shall comply with the
requirements of applicable British Standards.

Where no British Standards exist, materials and
equipment should be fit for their purpose and of suitable
quality and workmanship.

1.1 Important Notice

This fire front is for use only on G20 gas.
This fire front is fitted with a safety device which will

shut it down if there is a lack of oxygen. If the fire shuts
down frequently for no apparent reason the first things to
be checked are the chimney and the air inlets into the
room. An additional cause could be that the filter, in the
gas tap has become blocked. Any problems found must
be put right, by a competent person, before the fire is
used again.

Sheet Metal Parts

WARNING. When installing or servicing this fire front
care should be taken when handling metal parts
(components), to avoid any possibility of personal
injury.

1.2 Statutory Requirements

The installation of this fire front must be carried out by a
competent person, in accordance with the current issue
and relevant requirements of:-

Manufacturer’s instructions, supplied.
The Gas Safety (Installation and Use) Regulations, as

amended, The Building Regulations, the Local Gas
Undertaking, The Building Standards (Scotland)
Regulations (applicable in Scotland), The Health and
Safety at Work Act, Control of Substances Hazardous to
Health, The Electricity at Work Regulations and any
applicable local regulations.

Detailed recommendations are contained in the current
issue of the following British Standards and Codes of
Practice:-

BS1251, BS5440 Part 1 and 2, BS5871, BS6891,
BS7671.

Manufacturer’s notes must not be taken as overriding
statutory requirements.

CE Mark

The CE mark on this appliance shows compliance with:-

1. Directive 90/396/EEC on the approximation of the
Laws of the Member States relating to appliances
burning gaseous fuels.

2. Directive 89/336/EEC on the approximation of the
Laws of the Member States relating to electromagnetic
compatibility.

2221098C

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289mm

1 G e n e r a l

FLAT AREA

FIRE FIXING FACE

C

L

327mm

327mm

3916 BBU S

289mm

690mm

339mm 351mm 351mm 339mm

1.3 Data

Gas connection- from the service cock
Total weight - 49kg
Injector - upper Bray 18/180

- lower Bray 18/320

Burner pressure setting

- cold 13.0mbar 5.18in wg

- hot 13.2mbar 5.28in wg
Heat input - gross - 6.7kW 22,750Btu/h
Heat output - nominal - 4.03kW 13,670Btu/h
Fire serial No. - On chassis - visible when front

casting is removed

Data label - Inside of right hand side panel
The fire front burner is lit by means of an electronic

spark generator unit.

Diagram 1.1

All dimensions are given in millimetres
(except as noted).

3

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150mm

1 G e n e r a l

C

L

445mm 445mm

150mm 150mm

MAXIMUM
SHELF
DEPTH

3917 S

150mm

840mm

FLAT AREA
FIRE FIXING FACE

1.4 Fire Front Location

This fire front can only be fitted to a Glow-worm 45/2 or
56/2 back boiler unit which itself has been installed in
accordance with the Glow-worm Installation and
Servicing Instructions.

The back boiler air duct acts as a support for the fire
front.

The top of the fire front must be secured to the vertical
fire front fixing wall face. This wall face may be a
chimney breast or surround, see diagram 1.2.

840mm

Diagram 1.2

1.5 Clearances

Restrictions must not be placed around the assembled
fire front, see diagram 1.2.

A shelf or surround of a maximum depth of 150mm may
be fitted, provided clearances are as shown in
diagram 1.2. However, for every additional 25mm extra
above the fire front the depth of the shelf may be
increased by 25mm.

Combustible furniture or materials must not be placed
closer than 1metre in front of the fire front.

The fire front flue spigot projects into the back boiler
flue collector assembly.

The gas supply is taken from the back boiler gas service
cock.

The back boiler must be correctly positioned in the
builder’s opening as the fire front is located by
connection to it.

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2 T y p e s o f I n s t a l l a t i o n a n d F l u e

Note. Refer to Section 2 in the Back Boiler Installation
Book before starting.

2.1 With Hearth

A fireproof hearth under the fire front must have the
minimum dimensions as shown in diagram 2.1.

2.2 With Surround

See diagram 2.2. The fire front casing should cover the
opening.

A wider opening will require any opening left to be
covered with a non-combustible finished material, see
diagram 2.3.

The surround must have a minimum clear, flat area as
shown in diagram 1.2. Any projection on the surround
must be outside this area.

Any combustible material on the fire front fixing face
area of the surround must be removed, see diagram 2.3.
This area, to the depth removed, should then be rendered
with a sand/cement mixture.

2.4 Flue

The back boiler flue collector assembly accepts the fire
front flue spigot.

Note: Provision must be made during the installation of
the back boiler for total ventilation requirement for the
combined appliance. See relevant section in back boiler
installation instructions.

INSTALLATION CENTRE LINE

406mm

to

460mm

560mm

to

C

L

590mm

3919 S

2.3 Without Surround or Hearth

The fire front fixing wall face must be flat over an area
as shown in diagram 1.2. This also shows the minimum
clearances for shelves or projections on the fire front
fixing wall face.

The information in the last two paragraphs of “With
Surround” should now be followed.

Under no account must carpet or other combustible
material be laid directly under the fire front, unless the
minimum clearances shown in diagram 1.2 is achieved.

The dimension is taken from the bottom of the fire front
plinth to the top of the carpet pile or other floor covering.

Opus illustrated

1

/2in. 12mm

50mm
MIN.

2in.

760mm
30in.

Non-

combustible

material

1

/2in

340mm
131/2in.

3918 S

REMOVE
COMBUSTIBLE
MATERIAL FROM
THIS AREA

FRONT
OPENING

280mm

BUILDERS

INSTALLATION

220mm220mm

OPENING

C

L

CENTRE

LINE

PREPARED
BASE

280mm

135mm

PREPARED
BASE

Diagram 2.2

680mm

560mm

3920 S

Diagram 2.1

5

Diagram 2.3

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3 F i r e F r o n t P r e p a r a t i o n

FIRE BODY PACK

FIRE
BODY
ASSEMBLY

FLUE SPIGOT

LITERATURE

COMBUSTION

FUEL
EFFECT
BED

CHAMBER
BOTTOM PLATE

OPULENCE CASING PACK OPUS CASING PACK

4337 S

WALL
SEALING
PLATE

L.H. SIDE
PANEL

L.H. SIDE
CASTING

FRONT
CASTING

PLINTH

CANOPY

R.H. SIDE
PANEL

R.H. SIDE
CASTING

CANOPY

L.H. SIDE
CASTING

L.H. SIDE
PANEL

R.H. SIDE
PANEL

FRONT
CASTING

PLINTH

R.H. SIDE
CASTING

R.H.
LEG

L.H.
LEG

6221098C

L.H.
LEG

R.H.
LEG

Diagram 3.1

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3 F i r e F r o n t P r e p a r a t i o n

A

B

C

D

E

F

G

H

KEY

SCREW FRONT LEG

M5x30 LEVELLING SCREW

SCREW SIDE

M5x14 CASTINGS

SCREW UPPER WALL

M5x40 MOUNTING

ANCHOR UPPER WALL

NUT MOUNTING

SCREW FRONT LEG

M5x8 FIXING

SCREW WALL SEALING

No. 10 x 1 1/2in. PLATE FIXING

WALL WALL SEALING
PLUG PLATE FIXING

SCREW UPPER SIDE

RETAINING

6135

J

K

L

SENSING
TUBE
MOUNTING
BRACKET
ASSEMBLY

BBU
SENSING
TUBE

SCREW FLUE SPIGOT FIXING

No. 8 x 3/8in.

SCREW SENSING TUBE

M4x10 FIXING SCREW

TAPTITE SCREW SENSING TUBE MOUNTING

M4x6 BRACKET SCREW

FILTER

BATTERY

FIRE FRONT
SENSING
TUBE

LIQUID
COAL

OLIVE (2)

GAS SUPPLY
PIPE

CONTROL
KNOB

FIBRE WASHER (2)

TUBING
NUT (2)

7

SIDE EXTENSION (2)

Diagram 3.1

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3 F i r e F r o n t P r e p a r a t i o n

3.1 Unpacking

The fire front is delivered in two packs, one contains the
body assembly, fuel effect pieces and supply tube pack.

The other contains the fire front castings, side panels,
plinth and loose items pack. Refer to diagram 3.1. to
identify the parts.

To unpack carton 1, lift out the top fitting containing the
fire spigot and combustion chamber bottom plate, lift out
the cardboard front fitting, the supply tube pack and the
two boxes containing the fuel effect pieces.

Lift the outer carton clear to leave the fire front sitting in
the base tray.

To unpack carton 2, lift out the cardboard tray containing
the plinth and side panels. Lift out the loose items pack,
legs box and canopy. Remove the internal cardboard
fitting and lift out the lower front and side castings.

Put these items on one side until required. Check
contents of loose items pack against list.

Remove the glass front panel, see diagram 3.2.
It is suggested that the side extensions, from the castings

pack, be fitted at this time to the left and right hand side
panels.

NOTE: These are a slide fit onto the louvres.

3.2 Flue Spigot Assembly

Note. This is marked “Homeglow BBU”
Leave the fire front sitting in the base tray.
Remove the two plastic transit studs securing the wall

sealing plate to the rear of the fire front and put it on one
side until required.

Secure the spigot assembly to the fire front back with
the self taping screws provided, in the loose items pack,
see diagram 3.3.

Note. There are eight self tapping screws in the pack,
one spare.

5171

GLASS
RETAINING
BRACKET

PULL FORWARDS
AND UP

GLASS
FRONT PANEL

Diagram 3.2

3923 S

FLUE SPIGOT ASSEMBLY

3.3 Gas Supply Tube and Sensing Tubes
Preparation

Remove the plastic ferrule from the bulkhead connector
on the air duct and discard.

Fix the flared end of the back boiler sensing tube to the
bulkhead connection on the boiler air duct with the
tubing nut provided. Slide the sensing tube mounting
bracket assembly over the back boiler sensing tube and
fix to the casing with the screw provided, see diagram 4.2.

Important. Make sure that the mounting bracket
assembly is pushed back to the fire front face of the
boiler casting and check 3mm distance is achieved and
the back boiler sensing tube does not extend above the
sensing tube bracket assembly, see diagram 4.2.

Note: After fitting the combustion products discharge
safety device sensing tube please refer to the
‘commisioning’ section of the back boiler unit and
relight the boiler to test the device.

Check that the gas service cock is in the Off position, see
diagram 3.4.

The inlet supply tube, back boiler sensing tube assembly
and fire front sensing tube are packed in the supply tube
pack, see diagram 3.1.

This supply tube and fire front sensing tube may need to
be cut, at the plain end, dependent on the model and
position of the back boiler in the opening.

SECURING

J

SCREW (7)

Diagram 3.3

Gas Supply Tube

Measure the distance “C”, see diagram 3.5, from the
front mark “P” on the air duct to the fire front fixing wall face.

Use a straight edge across the opening.
Shorten the plain end of the gas supply tube by the

distance “C”. No shortening is required when mark “P”
is level with the fire front fixing wall face, “C” being zero.

The maximum distance for “C” will be 67mm (25/8in).

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3 F i r e F r o n t P r e p a r a t i o n

Firefront sensing tube

Shorten the plain end of the fire front sensing tube by
distance “D”, no shortening of the tube is required when
45/2 back boiler is fitted and point “P” is level with the
fire fixing wall face. Similarly when a 56/2 back boiler
is fitted no shortening is required when point “N” is level
with the fire fixing wall face. In both cases “D” is zero
the maximum distance of “D” for both the 45/2 and 56/2
back boiler will be 25mm, see diagram 3.6.

Deburr the tube end inside and out.

3.4 Battery

Remove the fire front from the base tray.
Take the battery from the fittings pack and fit as shown

in diagram 4.1, make sure that the terminals are correctly
fitted.

GAS SERVICE
COCK UNION

*'C' = Distance from fire fixing wall face to datums
on back boiler air duct. This represents the
length of pipe that requires cutting off.

'P'

BACK
BOILER
AIR
DUCT

*'C'

GAS FIRE
SUPPLY TUBE

*'C'

FIRE FIXING
WALL FACE

Diagram 3.5

5078

BACK
BOILER
ONLY 'ON'
TURNED
FULLY
CLOCKWISE

BACK
BOILER &
FIRE 'ON'
TURNED TO
MID POSITION

'OFF'
TURN FULLY
ANTI­CLOCKWISE

90˚

180˚

Diagram 3.4

*'D' = Distance from fire fixing
wall face to datums on
back boiler air duct.
This represents the
length of pipe that requires
cutting off.

*'D'

56/2

BBU

N

45/2

BBU

P

BACK BOILER
AIR DUCT

5245

FIRE FRONT
SENSING
TUBE

56 BBU/2
FIRE
FIXING
WALL FACE

*'D'

45 BBU/2
FIRE
FIXING
WALL FACE

*'D'

Diagram 3.6

9

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4 I n s t a l l a t i o n

4.1 Battery

Remove the fire front from the base tray.
Take the battery from the fittings pack and fit as shown in

diagram 4.1, make sure the terminals are correctly fitted.

SECURING
SCREW

5283

9V ALKALINE
BATTERY

4.2 Positioning the Fire Front

Remove and discard the plastic ferrule from the bulkhead
connector.

Fix the flared end of the back boiler sensing tube to the
bulkhead connection on the boiler air duct with the tubing
nut provided. Slide the sensing tube mounting bracket
assembly over the back boiler sensing tube and fix to the
casting with the screw provided, see diagram 4.2. Fit the
sensing tube filter onto the fitting assembly, see diagram

4.2. Take care not to damage the filter.
Important. Make sure that the mounting bracket assembly

is pushed back to the front face of the boiler casting and
check 3mm distance is achieved and back boiler sensing
tube does not extend above sensing tube fitting, see
diagram 4.2.

Place the wall sealing plate onto the back boiler air duct,
mark the fixing holes, remove the plate and drill the holes
to suit the plugs and screws provided, from supply tube
pack, leave sufficient screw proud to accept the wall
sealing plate keyholes, see diagram 4.3.

Fit the wall sealing plate and tighten the screws, making
sure that the “wings” are flush with the fire fixing wall
face, see diagram 4.3.

Place the fire front onto the back boiler air duct, check
that the fire front spigot is central in the flue collector
assembly, push back into contact with the fire front
fixing wall face, see diagram 4.4.

Mark the fire front fixing points through the mounting
bracket holes at the top, see diagram 4.4.

Pull the fire front forwards and remove.

SPARK
GENERATOR

ELECTRICAL
CONNECTIONS

SENSING
TUBE
MOUNTING
BRACKET
ASSEMBLY

3mm

TUBING
NUT

BACK
BOILER
SENSING TUBE

BULKHEAD
CONNECTION

BOILER
AIR DUCT

SECURING
SCREW

IGNITION
LEAD

Diagram 4.1

L

MOUNTING
BRACKET
SCREW

SENSING TUBE
MOUNTING
BRACKET
ASSEMBLY

FRONT FACE OF
BOILER CASTING

Diagram 4.2

6171

6171

Drill the fire front fixing face using a 10mm masonry
drill to a minimum depth of 40mm to accept the anchor
nuts and screws provided.

Place the anchor nuts and screws into the holes, screw up,
but leave sufficient screw thread proud to accept the fire
front.

Note, if the fire front fixing wall face is not of a solid
construction, to a minimum depth of 40mm, for example,
hollow brick or metal an alternative and rigid form of
fastening for the fire front must be used and extra care
taken.

Fit the fire front sensing tube to the flue collector with the
two securing screws, see diagram 4.5.

10221098C

5166

G

F

NOTE:
WINGS
FLUSH
WITH
WALL

Diagram 4.3

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4 I n s t a l l a t i o n

MARK
FRONT
FIXING
HOLES

FLUE
COLLECTOR
ASSEMBLY

SPIGOT

FIRE FRONT

52575072

FRONT
FIXING
SCREW

FLUE
COLLECTOR
ASSEMBLY

5258

SPIGOT

BACK
BOILER
AIR
DUCT

FIRE FRONT

SECURING
SCREW (2)

FLUE
COLLECTOR

TUBING
NUT

OLIVE

Diagram 4.4

FIRE FRONT
SENSING
TUBE

SENSING
TUBE

TUBING

OLIVE

NUT

Diagram 4.6

Note, place the tubing nut and olive from the loose items
pack onto the prepared end of the sensing tube, see
diagram 4.5.

Offer the appliance up to the back boiler air duct and
push into position taking care not to damage fire front
sensing tube and filter, lift slightly to engage mounting
brackets onto screws, engage sensing tube into bulk head
connection, see diagram 4.6.

Tighten the fire securing screws, see diagram 4.7.
Tighten the sensing tube nut onto the bulkhead, see

diagram 4.8.

Diagram 4.5

11

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4 I n s t a l l a t i o n

MOUNTING
BRACKET

C

SECURING
SCREW (2)

SECURING
SCREW (2)
M5 X 40mm

ANCHOR
NUT

D

FIRE FRONT
SENSING

5167

3928 S

TUBE NUT

TUBE

TUBE NUT

C

Diagram 4.8

LOCK
NUT (A)

3929 S

Diagram 4.7

4.3 Gas Connection

Place the tubing nut and olive, from the loose items
pack, onto the prepared end of the gas supply tube,
see diagram 4.9.

Connect the gas supply, as diagram 4.9 tighten the nut
and olive at the gas service cock.

To tighten the other end use a spanner to hold the
locknut (A) at the bulkhead fitting and ensure that it does
not turn, tighten the union nut (B) on the supply tube in
the usual manner, see diagram 4.9.

Make sure that joint (B) is checked for gas soundness, by
checking it when carrying out the other gas soundness
checks in Section 5.1.

Fit the left hand side panel, see diagram 4.10.

UNION
NUT (B)

JOINT (C)

GAS SUPPLY
PIPE

GAS SERVICE COCK

TUBING
NUT

OLIVE

Diagram 4.9

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4 I n s t a l l a t i o n

FIBRE
WASHER

L.H. SIDE
PANEL

UPPER SIDE
RETAINING
SCREW

H

LOCATING PIN
AND HOLE

UPPER SIDE
RETAINING
SCREW

H

FIBRE
WASHER

LOCATING PIN
AND HOLE

R.H. SIDE
PANEL

GAS CONTROL
KNOB

R.H. SIDE PANEL

3930 S

LOCATING PIN
AND HOLE

Diagram 4.10

13

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5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s

5.1 Lighting and Testing

Make sure that the electrical supply to the back boiler is
isolated.

The fire front is fitted with a combustion products
discharge safety device which will shut it down if there
is a lack of oxygen. If the fire shuts down frequently for
no apparent reason the first things to be checked are the
chimney and air inlets into the room. An additional
cause could be that the filter in the gas tap is blocked.
Any problems found must be put right, by a competent
person before the fire is used again.

The combustion products discharge safety device MUST
NOT be adjusted or disconnected. If replacing use only
the correct and approved parts.

Remove the pressure test nipple screw and fit a suitable
pressure gauge, see diagram 5.1.

Place the right hand side panel onto the pins, see
diagram 4.10, but do not secure at this time.

Turn the gas service cock to back boiler and fire ON,
see diagram 3.4.

To check for gas soundness use the pressure drop
method and apply suitable leak detection fluid to all
joints, replace glass panel, see diagram 3.2.

GAS
TAP

VERTICAL

PRESSURE
TEST POINT

Diagram 5.1

5081

5082

Fit the control knob to the tap spindle, see diagram 5.2.
IMPORTANT. If the burner does not light within three

seconds, release the tap, wait ten seconds and repeat the
lighting operation.

Push the control knob fully in and turn it anti-clockwise
to 1 - ignition, see diagram 5.2, clicking of the ignition
will be heard and the burner will light.

Keep the knob pushed in for ten seconds, to energise the
flame supervision device, during this time the ignition
system will continue to operate, indicated by the
clicking.

Air may be present in the supply to the fire front so that
the initial lighting operation may need to be repeated.

With the burner lit, visually check for leaks whilst
changing tap settings.

To change settings:
0 - 1 Push in and turn
1 - 2 Push in and turn
2 - 3 Push in and turn
3 - 4 Push in and turn

GAS
CONTROL
KNOB

APPLIANCE

OFF

FLAT DOWN
POSITION

IGNITION &
POSITION 1

POSITION 4POSITION 3

POSITION 2

Diagram 5.2

If the burner goes out, wait three minutes before
relighting, for any other reason wait for two minutes.

Check that the gas pressure is as stated in the Data
Section 1.3 or on the Data Label. (Right hand side panel)

If there is any doubt about the gas rate, check at the
meter, having first turned off all other gas appliances and
pilots.

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5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s

BOTTOM
PLATE

Diagram 5.3

5.2 Internal Parts - Fitting

CAUTION: If any of the internal fire front parts are
damaged DO NOT light or further test the fire front until
replacement parts are fitted.

Refit gas tap control knob.
Swing the side panels out by about 5mm, to their stops.
WARNING: The glass panel can be hot.
Remove the glass panel, see diagram 3.2.

FUEL EFFECT PIECES LOCATIONS

5174

4

5

2

2

4

2

1

5

1

FUEL EFFECT PIECES 1 to 5 Diagram 5.4

Left
Side

FUEL

EFFECT

BASE

(see note)

3

FUEL
EFFECT
BASE

3

Right

Side

4329 S

5088

Follow sequence in diagram 5.3 to 5.11 to fit the
combustion chamber bottom plate (inside base tray) and
internal fire front parts.

Note. The fuel effect pieces are marked on their backs.
Replace front glass panel.

FUEL
EFFECT
BASE

NOTE:

Fuel Effect Base
seats behind
retaining brackets

RETAINING
BRACKETS

SUPPORT ANGLE FOR
FUEL EFFECT PIECES
1, 2 AND 3

Diagram 5.5

15

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5 L i g h t i n g , T e s t i n g a n d F i t t i n g o f I n t e r n a l P a r t s

FUEL EFFECT PIECE POSITION 1 FUEL EFFECT PIECE POSITION 4

4331 S

4334 S

LOCATION

RECESS 4

RECESS 1

NOTE: FUEL EFFECT PIECE MUST

SIT ON SUPPORT ANGLE

Diagram 5.6

FUEL EFFECT PIECE POSITION 2 FUEL EFFECT PIECE POSITION 5

LOCATION

4332 S

LOCATION

LOCATION

RECESS 5

RECESS 2

Diagram 5.9

4335 S

NOTE: FUEL EFFECT PIECE MUST

SIT ON SUPPORT ANGLE

Diagram 5.7

FUEL EFFECT PIECE POSITION 3

LOCATION
LUG 3

NOTE: FUEL EFFECT PIECE MUST

SIT ON SUPPORT ANGLE

Diagram 5.8

4333 S

COMPLETED FUEL
EFFECT BED

Ensure corners of fuel effect
pieces 4 and 5 are seated on
flat areas of fuel effect pieces
1, 2 and 3

Diagram 5.11

Diagram 5.10

3943 S

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5.3 Decorative Castings

Fit the front casting as diagram 5.12, decorative side
castings as diagram 5.13, front legs and feet as diagram

5.14 and canopy as diagram 5.15.

3944 S

LOCATION PIN

LOCATION
SLOT

VIEWED FROM REAR

FRONT
CASTING

SIDE
CASTING

Diagram 5.12

LEG

VIEWED FROM REAR

CANOPY

3945 S

SECURING
SCREW (2)

E

Diagram 5.14

LOCATING

PIN

3946 S

3947 S

SECURING
SCREW (3)

B

M5 x 14mm

Diagram 5.13

17

LOCATING

HOLE

Diagram 5.15

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5.4 Heat Settings

Light the fire front burner as the relevant part of
Section 5.1.

Refer to diagram 5.16.

5154

At tap position 1 - centre section flame effect.
At tap position 2 - centre section flame effect with outer

sections fuel bed glow.

At tap position 3 - centre and outer sections flame effect

with fuel bed glow.

At tap position 4 - (full on) full flame effect and fuel bed

glow.

In the unlikely event of the flame going out when the fire
front burner is on, then turn off. Wait 3 minutes before
relighting.

If relighting for any other reason, wait 2 minutes before
doing so.

APPLIANCE OFF

IGNITION POSITION
AND CENTRE
SECTION
FLAME EFFECT

CENTRE SECTION
FLAME EFFECT
WITH OUTER
SECTIONS
FUELBED GLOW

CENTRE AND
OUTER SECTIONS
FLAME EFFECT
WITH FUELBED
GLOW

FULL FLAME
EFFECT WITH
FUELBED GLOW

Diagram 5.16

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5.5 Test for Clearance of Products

Notes:
WARNING: Take care, the appliance will get hot

during tests.
For the test you will need a smoke match, extension and

a torch.
IN ALL CASES, if spillage continues after the specified

test periods steps must be taken to rectify the fault(s).
Possible causes include, flue obstruction, down draught

or restricted fresh air supply into the room.
If the problem cannot be put right the appliance must be

disconnected and expert advice sought.

Test Where No Fan is Present

Close all outside doors and windows in the room where
the appliance is installed.

Light the fire front only and set to tap position 4.
After 5 minutes apply a spillage test as shown in diagram

5.17 and 5.18. During tests smoke should be drawn into
the fire draught diverter and the boiler draught diverter.

If spillage occurs, leave fire front alight for up to a
further 10 minutes and repeat test. Turn the fire front
off.

L.H. SIDE
PANEL

SMOKE MATCH
EXTENSION

TORCH

5175

DRAUGHT
DIVERTER

Next light the back boiler only. After 10 minutes apply
spillage test as shown in diagram 5.17 and 5.18.
During tests smoke should be drawn into the fire front
draught diverter and boiler draught diverter.

If spillage occurs, leave the back boiler alight for up to a
further 5 minutes and repeat tests.

Leave the back boiler alight.
Now light fire front. After 10 minutes apply spillage

tests as shown in diagram 5.17 and 5.18. During tests
smoke should be drawn into the fire draught diverter and
boiler draught diverter.

If spillage occurs leave back boiler and fire front alight
for up to a further 5 minutes and repeat tests.

Test Where a Fan is Present

(A fan means an extract fan or a fan for other open flued
appliances or a circulating fan for a warm air unit,
whether or not gas fired). With the fan switched off
carryout the appropriate spillage test with all doors and
windows closed, as above.

If the above spillage test is satisfactory continue as
follows:-

Open all doors connecting the room containing the
appliance and the room in which the fan is fitted.

MATCH
EXTENSION

SIDE VIEW

560 SMOKE
MATCH
EXTENSION

10

25mm

10

DIVERTER

25mm

PLATE

Diagram 5.17

5176

10

FRONT VIEW

Close all other doors and windows in the premises.
If the fan is in the same room as the appliance, close all

doors and windows in that room.
Switch the fan on and repeat the spillage test as above.

19

FIRE SPIGOT NOT
SHOWN FOR CLARITY

Diagram 5.18

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5.6 Plinth Fitting

Fit the controls cover plinth onto the guides and push it
back as far as it will go, see diagram 5.19.

6 I n s t r u c t i o n s t o U s e r

Hand the Instructions for Use to the user and instruct in
the safe and economical use of the fire front and back
boiler.

Advise the customer that they should read their Users
instructions before operating the fire and always follow
the advice in the Section headed “Cleaning your Fire”.

Advise that any smell which may be apparent on initial
lighting is quite normal and it will quickly disappear.

Important: Advise that soft wall coverings, for example,
blown vinyl wallpaper, are easily affected by heat, they
may, therefore, scorch or become discoloured when
close to a heating appliance. This should be borne in
mind when having a heating appliance installed and
when redecorating.

3951 S

PLINTH

Diagram 5.19

If the burner should go out repeat the above operation,
but now keep the knob pushed in for a little longer.

Once lit operate the gas tap normally.
This is a temporary measure only and the fault must be

put right as soon as possible.
Advise the user of the precautions necessary to prevent

damage to the system, boiler and the building, in the
event of the heating system being out of use during frost
or freezing conditions.

Advise that the fire front is fitted with a safety device
and refer to the instructions for use.

Reminder, leave these instructions with the user.

Advise the user, to ensure the continued efficient and
safe operation of the appliance it is recommended that it
is checked and serviced as necessary at regular intervals.
The frequency of servicing will depend upon the
particular installation and usage, but in general once a
year should be enough.

Draw attention, if applicable, to the current issue of the
Gas Safety (Installation and Use) Regulations, Section
35, which imposes a duty of care on all persons who let
out any property containing a gas appliance.

It is the Law that servicing is carried out by a competent
person.

Show how to light the fire front, in the event of a power
or ignition system failure, with a spill or long match, see
diagram 6.1.

Remove the front casting.
Hold a lighted spill or long match and insert it beneath

the front lighting assembly, position the spill so that the
flame is over the burner.

Keep the spill in position, push in and turn the gas tap to
position 1 and the burner will light keep knob pushed in
for about 10 seconds and the burner will stay light.

5338

MATCH
EXTENSION

BURNER

MATCH OR
SPILL

20221098C

Diagram 6.1

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7 S e r v i c i n g

LOWER

FRONT

BAFFLE

SECURING SCREWS (3)

SECURING SCREWS (2)

BURNER
BAFFLE

Notes

(a) To ensure the continued efficient and safe operation

of the appliance it is recommended that it is checked
and serviced at regular intervals. The frequency of
servicing will depend upon the particular installation
and usage, but in general once a year should be
enough.

(b) It is the Law that servicing is carried out by a

competent person.

(c) Make sure the fire is cold before carrying out any

servicing.

(d) Before servicing isolate the gas and electrical

supplies.

(e) After servicing (or replacing parts) always test for

gas soundness with a suitable leak detection fluid.
(To test the gas tap, refix the fire front and apply
leak detection fluid to all joints, replace the glass
panel, light the burner and visually check all the
joints for leakage whilst changing tap settings).

(f) Carryout functional check on controls, see Section 4

and 5.

(g) Other than for replacing the glass panel, internal fire

front parts and lighting the fire front should be
removed from its fixings by reversing the
instructions in Section 4 and 5. Make sure that the
side panels and feet are removed. Refit controls
cover plinth so that the fire can stand upright.

(h) Unless stated otherwise reassemble all parts in the

reverse order to removal.

(i) The back boiler should be serviced at this time, refer

to Back Boiler Installation and Servicing
Instructions.

(j) The combustion products discharge safety device

MUST NOT be adjusted or disconnected.
If replacing use only the correct and approved parts.

3953 S

5mm

5mm

Diagram 7.1

4854B

7.1 Glass Panel

Lift canopy off.
Swing open side panels to their stops, about 5mm, as

diagram 7.1.
To remove the glass panel, refer to diagram 3.2.

7.2 Internal Fire Front Parts

Remove internal fire front parts as diagram 5.10 to 5.3.
Examine these parts and replace as necessary.

7.3 Burner and Injectors

Remove the front casting, see diagram 5.12.
Remove the lower front baffle, see diagram 7.2.
Remove the burner baffle, see diagram 7.2.
Remove the side castings, see diagram 5.13.
Remove right hand leg, see diagram 5.14.
Remove right hand leg support bracket, see diagram 7.4.

21

Diagram 7.2

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4855

L.H. BURNER

SECURING SCREW

R.H. BURNER

SECURING SCREW

BURNER

UNION CONNECTION

UNION
CONNECTION

7 S e r v i c i n g

Disconnect the supply pipe unions at the injectors also
the union connection at front, see diagram 7.5.

Remove the two burner securing screws,
see diagram 7.5.

Swing burner out for access, see diagram 7.6.
Unscrew the injectors, inspect, clean or replace as

necessary, see diagram 7.7.
Do not clean the holes with a wire or sharp instrument.
Remove the injector box cover screw and plate, see

diagram 7.7, clean out dust and debris. Brush away any
lint and dust from the burner and surrounds.

Using a soft brush or vacuum cleaner.
Do not use a brush with wire bristles.

BURNER
BAFFLE

SECURING
SCREW (2)

BURNER

Diagram 7.3

5080

3955 S

INJECTOR BOX
COVER

Diagram 7.5

5172

BURNER

PULL FORWARDS

Diagram 7.6

3958 S

SECURING
SCREW
(4)

R.H. LEG
SUPPORT
BRACKET

Diagram 7.4

22221098C

SECURING
SCREW

INJECTORS
Diagram 7.7

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7 S e r v i c i n g

7.4 Combustion Products Discharge Safety
Device

Remove the burner refer to Section 7.3.
Check the condition of the electrode and thermocouple,

with a soft brush, see diagram 7.8.
Make sure the electrode is in line with the earth post and

spark gap is as in diagram 7.9.

7.5 Ignition Lead

Remove the burner refer to Section 7.3.
Disconnect the union connections, remove the mounting

bracket securing screws and combustion products
discharge safety device, see diagram 7.8.

Check the ignition lead, see diagram 7.8.
Replace if required, refer to Section 9.5.

TUBE
NUT

5075

5075

Note. When refitting the combustion products discharge
safety device, take care not to trap the ignition lead under
the mounting bracket.

7.6 Gas Tap and Micro Switch Assembly

Note: This item need not be serviced annually.
Remove micro switch electrical connections, see

diagram 7.10.
Disconnect all union connections and remove the tubes

in the order shown diagram 7.11.
Disconnect the thermocouple nut, see diagram 7.12.

When replacing only tighten the nut a quarter turn
beyond finger tight.

Remove the gas tap bracket securing screws,
see diagram 7.12.

Remove the gas tap assembly.
To service the gas tap remove the gas tap niting plate

assembly securing screws, see diagram 7.13.
Take care as there is a spring beneath the niting plate.
Remove the plug, pin, spring washer, plain washer and
“O” ring, see diagram 7.13.

TUBE
NUT

COMBUSTION PRODUCTS
DISCHARGE SAFETY
DEVICE

MOUNTING
BRACKET

SECURING
SCREW (2)

Clean and relubricate using a suitable grease.
When replacing make sure the operating disc, with

retaining washer and micro switch and leads are
correctly located, see diagram 7.13 and 7.10.

23

SECURING
SCREW (2)

TUBE
NUT

IGNITION
LEAD

Diagram 7.7

221098C

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EARTH
POST

ELECTRODE

ELECTRODE

C

L

SPARK GAP

+ 1.0

3

- 0.5

EARTH
POST

7 S e r v i c i n g

5248

GAS TAP MOUNTING
BRACKET SECURING
SCREW

MICRO SWITCH

ELECTRICAL
CONNECTIONS

INSULATION

3960 S

MICRO
SWITCH

ELECTRODE

67

TOP VIEW

18

EARTH
POST

Diagram 7.9

NUT (2)

INSULATION

SECURING
SCREW (2)

GAS TAP
MOUNTING
BRACKET

Diagram 7.10

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7 S e r v i c i n g

1

8

6

4

5089

2

GAS TAP SECURING
SCREWS

5090

9

5

7

3

9

5

THERMOCOUPLE
NUT

7

Diagram 7.12

5091

GAS TAP

Diagram 7.11

GAS TAP
BODY

BRACKET AND
NITING PLATE
ASSEMBLY

'O' RING

PLUG

WASHER

SPRING

SECURING
SCREW

25

Diagram 7.13

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8 F a u l t F i n d i n g

ELECTRODE

RED

RED

SPARK
GENERATOR

MICRO
SWITCH

5251

ELECTRODE

MICRO
SWITCH

SPARK GENERATOR

8.1 Fire Front Ignition

Remove decorative castings, glass panel and fuel bed,
refer to appropriate parts of Section 7.

Refer to diagram 8.3.

8.2 Electrical

5252

RED
RED

Diagram 8.2

Diagram 8.1

Refer to pictorial wiring diagram 8.1 and functional flow
diagram 8.1.

Refer to pictorial wiring diagram 8.1 and functional flow
diagram 8.2.

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8 F a u l t F i n d i n g

5478

START HERE

YES

Turn off appliance tap,
turn on appliance tap.
Does the fire light ?

NO

Ensure gap is within specified
tolerance, refer to SERVICING.
turn tap to energise ignition.
Does the fire light ?

YES

NO

Disconnect ignition lead from
electrode, place connector
within 4mm of burner and turn
tap to energise igniter. Is there
a spark at the gap ?

YES

Replace faulty electrode and
reassemble ignition system.
Turn tap to energise igniter.
Does the fire light ?

FIRE WILL NOT LIGHT

Check that gas is available
Does the pilot light using a match ?

YES

NO

Change pilot filter

Check that gas is available at burner, using a
match, ensuring correct functioning of burner
on all setting positions. Check that electrode,
micro switch and ignition unit connections are
satisfactory. Check that burner pressure is as
specified - correct any fault found.

NO

Remove ignition lead from ignition unit and
place screw driver between appliance chassis
earth and ignition unit, leaving 4mm gap
between blade and spade connector. Turn tap
to energise ignition. Is there a spark at gap ?

NO

YES

NO

YES

Disconnect red leads from ignition
unit. Turn tap to energise ignition. Is
there continuity between red leads ?

Change the ignition unit battery.
Turn tap to energise ignition.
Does the fire light ?

YES

Change ignition unit.

Check several times that ignition is satisfactory.

YES

NO

Renew ignition lead and
reassemble ignition system.

NO

Rectify faulty leads or
replace micro switch.

Diagram 8.3

27

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8 F a u l t F i n d i n g

Disconnect appliance thermocouple from the gas tap. Check that all connections are
clean and in good condition. Fit test meter interrupter into the magnet unit. Fit appliance
thermocouple into the test meter interrupter.

Hold down control tap in ignition position. Ignite burner, allowing thermocouple to attain
operating temperature. Measure the OPEN CIRCUIT voltage.

5243

Is voltage greater

Is voltage greater

than 15mV?

than 15mV?

Note the open circuit reading then measure the CLOSED CIRCUIT voltage. Note this voltage.
Referring to the diagnosis graph, mark the open circuit voltage on the VERTICAL axis,
and the closed circuit voltage on the HORIZONTAL axis. Note the point where these
two values intersect on the graph.

THERMOCOUPLE
CIRCUIT IS
SATISFACTORY

In which area of the
graph is the intersect

B

Faulty magnet unit in gas tap.
Replace gas tap

NO

YES

A

C

Faulty thermocouple.
Replace combustion
products discharge
safety device.

Faulty thermocouple.
Replace combustion
products discharge
safety device.

Diagram 8.4

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8 F a u l t F i n d i n g

8.3 Thermocouple

To test a thermocouple, a meter with a range of 0 to
30mV is required together with a thermocouple
interrupter test unit, similar to a British Gas Multimeter 6
unit.

Refer to fault finding diagram 8.4 and diagnosis graph,
diagram 8.5.

8.4 Combustion Products Discharge Safety
Device

If the device operates it indicates there could be a
problem with the chimney or, the pilot filter in the gas
tap is blocked. First make sure air vents are free
from obstructions, by carrying out spillage checks as
Section 5.5. If all is in order refer to diagram 8.3 to
check if the pilot filter is blocked.

17
16
15
14
13
12

11

10

9
8

Open Circuit Voltage (millivolts)

7

01234567891011

Closed Circuit Voltage (millivolts)
DIAGNOSIS GRAPH FOR FIRE

THERMOCOUPLE CIRCUIT

ABC

Diagram 8.5

0065M

29

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9 R e p l a c e m e n t o f P a r t s

Notes:
(a) Make sure that the fire is cold before replacing any

parts.

(b) Replacement of parts must be carried out by a

competent person.

(c) Remove the internal fire front parts as the relevant

part of Section 5.2.

(d) Before removing or replacing any fire front parts

turn the gas supply service cock to “Back Boiler
Only On”, see diagram 3.4.

(e) Isolate the electrical supply to the back boiler and

fire front.

(f) Other than for replacing the burner, injectors and

internal fire front parts the fire front should be
removed from its fixings be reversing the
instructions in Section 4 and 5. Make sure that the
side panels and legs are removed. Refit controls
cover so that the fire front can stand upright.

(g) After replacing or disconnecting any gas carrying

component, always test for gas soundness, using a
suitable leak detection fluid and carry out functional
check of controls.

SECURING
SCREW

SPARK
GENERATOR

ELECTRICAL
CONNECTIONS

5283

9V ALKALINE
BATTERY

SECURING
SCREW

IGNITION
LEAD

Diagram 9.1

(h) To test the gas tap apply leak detection fluid to all

joints, light the burner and check all the joints for
leakage at all tap settings.

(j) Unless stated otherwise reassembly of all parts is in

the reverse order to removal.

(k) The combustion products discharge safety device

MUST NOT be adjusted or disconnected.

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9 R e p l a c e m e n t o f P a r t s

GAS TAP BRACKET
AND NITING PLATE
ASSEMBLY

9.1 Burner

Refer to Section 7.3.

9.2 Injectors

Refer to Section 7.3.

9.3 Gas Tap and Micro Switch Assembly

Refer to Section 7.5, and diagram 7.10 to remove the
micro switch.

9.4 Combustion Products Discharge Safety
Device

Remove canopy.
Refer to Section 7.3 to remove the burner.
Disconnect the union connections, remove the mounting

bracket securing screws and combustion products
discharge safety device, see diagram 7.8.

Pull off the lower sensing tube. When replacing take
care not to damage the “O” ring seals.

Remove right hand side panel, see diagram 4.10.
Remove the thermocouple nut, see diagram 7.12.
Remove the ignition lead, see diagram 9.1.

FILTER

GAS TAP

CROSS
SECTION
VIEW

FILTER

Diagram 9.2

9.5 Ignition Lead

Refer to Section 7.3 to remove the burner.
Disconnect the tube nuts, remove the mounting bracket

securing screws, remove the ignition lead (black end),
see diagram 7.8.

Remove side panel securing stop screw and open panel,
see diagram 4.10.

Remove the ignition lead (clear end), see diagram 9.1.
Note. When refitting the combustion products discharge

safety device, take care not to trap the ignition lead under
the mounting bracket.

9.6 Spark Generator

Remove right hand side panel, see diagram 4.10.
Remove the right hand side casting, see diagram 5.13.

Remove retaining screw, disconnect the electrical leads
and then release the spark generator from the location tab
at the rear, see diagram 9.1.

9.7 Gas Tap Pilot Filter

Gain access to the gas tap as Section 7.6.
The filter, which is very small, is in the pilot port of the

gas tap, to remove use a small non-metallic tool.

5477

Note. When refitting the combustion products discharge
safety device, take care not to trap the ignition lead
under the mounting bracket.

When refitting make sure that the spark gap is as shown
in diagram 7.9.

When fitting the replacement it is important that the
filter is seated correctly as shown in diagram 9.2.

31

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10 S p a r e P a r t s

When replacement parts are required please apply to
your local supplier.

Please quote the name of the fire front, “Opus” or
“Opulence”.

The GC No.37 314 14, Opus, 37 314 15 Opulence, and
the serial number, to be found on the chassis, visible
when front casting is removed.

Refer to diagram 10.1 for the illustration of the
replacement parts.

Key No. Part No. G.C. Part No. Description

1 210213 136 918 Rear fuel effect piece
2 210214 136 919 Fuel effect piece - 1
3 210215 136 920 Fuel effect piece - 2
4 210216 136 921 Fuel effect piece - 3
5 210217 136 922 Fuel effect piece - 4
6 210218 136 923 Fuel effect piece - 5
7 448093 136 924 Glass panel assembly
8 230169 398 444 Injector - upper
9 230201 398 422 Injector - lower
10 203437 162 100 Combustion products discharge safety device
12 202014 360 188 Microswitch
13 WW4617 312 997 Ignition lead
14 448103 136 925 Gas tap control knob - Opus 2
14 448235 136 926 Gas tap control knob - Opulence 2
15 800449 136 927 Gas tap
16 202179 152 949 Spark generator
17 208673 162 208 Filter

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10 S p a r e P a r t s

5178

7

10

1

5

3

6

2

4

8

9

15

13

17

12

16

14

33

Diagram 10.1

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11 S u p p l e m e n t a r y I n s t a l l a t i o n I n s t r u c t i o n s

These fire fronts are fitted with combustion products
safety devices

As these fire fronts may be fitted to Glow-worm 45, 56,
45R and 56R back boiler units WITHOUT a combustion
products discharge safety device, the following
instructions must be read and followed in place of those
in the main Installation and Servicing Instructions.

To check if a combustion products discharge safety
device, refer to inset in diagram 11.1, if one is fitted this
supplement MUST be ignored.

11.1 General

To fit the fire front to one of the above EXISTING
GLOW-WORM BACK BOILER UNITS follow the
instructions below.

NOTE: Kit No. 451484 will be required.

1. Replace the existing draught diverter front with the

new part supplied in Kit No. 451484. To fit follow
the instructions supplied with the kit.

11.2 Installation

2. Do not fit the back boiler sensing tube as required in

the main installation and servicing instructions.

3. If necessary isolate the power supply to the back

boiler unit and remove the existing wiring used
previously for a fire front with lights.

Turn the thermostat control knob “B” to “Off” position,
that is, fully anticlockwise, “Off” to be against the
pointer.

Push in and slightly turn gas control knob “A”
clockwise until “ ” is against its setting point, that is,
set to “Off”.

Push in slightly and turn gas control knob “A”
anticlockwise until “ ” is against its setting point, then
push fully in and hold in. At the same time press and
release piezo button “D” until pilot burner “E” lights.
Look at flame through viewing window “F”.

At initial lighting of the boiler air may be present and
several attempts may be needed to light the pilot. Keep
the control knob “A” pushed in whilst operating the
ignition button.

When the pilot is alight and stable, keep knob “A” fully
pushed in for about 15 seconds then release. Check that
the pilot is still alight, look through window “F”.

If the pilot burner fails to stay alight turn gas control
knob “A” “Off”. that is, fully clockwise. Wait three
minutes. Repeat the lighting operation, only now keep
the control knob “A” pushed in for a little longer than
before after the pilot has lit.

NOTE. Always wait three minutes before attempting to
relight the pilot after it has gone out for any reason.

Push control knob “A” in slightly and turn anticlockwise

4. Any reference in the installation and servicing

instructions to the back boiler combustion products
discharge safety device must be ignored.

Lighting the Boiler

The boiler controls are placed behind the fire front
plinth.

To remove the plinth, pull it gently forwards until it is
free.

Refer to diagram 11.1 to identify controls.
Turn off the electrical supply at the mains supply outside

the appliance.
Check that all controls are calling for heat.
The clock, room thermostat and programmer, if fitted,

will be away from the unit, see manufacturer’s
instructions supplied with them.

34221098C

Supplied By www.heating spares.co Tel. [phone]

11 S u p p l e m e n t a r y I n s t a l l a t i o n I n s t r u c t i o n s

SETTING
POINT

'B'
THERMOSTAT
CONTROL
KNOB

BOILER CONTROLS

INSET: Showing a Combustion Products Discharge

Safety Device fitted.

'E' PILOT BURNER

'F' VIEWING
WINDOW

'A'
GAS VALVE

'D' PIEZO
UNIT
BUTTON

CONTROL
KNOB

5342

SETTING
POINT

OFF

PILOT/IGNITION
MAIN BURNER

Diagram 11.1

35

221098C

Supplied By www.heating spares.co Tel. [phone]

C o n t r o l o f S u b s t a n c e s H a z a r d o u s t o H e a l t h

Information for the Installer and Service Engineer.

Under Section 6 of the Health and Safety at Work Act 1974, we are required to provide information
on substances hazardous to health.

The Adhesives and sealants used in this appliance are cured and give no known hazard in this state.
FUELBEDS, ARTIFICIAL FUEL
This product uses fuel effect Pieces containing Refractory Ceramic Fibre (RCF), which are man-

made vitreous silicate fibres. Excessive exposure to these materials may cause temporary irritation
to eyes, skin and respiratory tract, consequently, it makes sense to take care when handling these
articles to ensure that the release of dust is kept to a minimum.

To ensure that the release of fibres from these RCF articles is kept to a minimum, during installation
and servicing we recommend that you use a HEPA filtered vacuum to remove any dust and soot
accumulated in and around the fire before and after working on the fire. When replacing these
articles we recommend that the replaced items are not broken up, but are sealed within heavy duty
polythene bags, clearly labelled as RCF waste. This is not classified as “hazardous waste” and may
be disposed of at a tipping site licensed for the disposal of industrial waste. Protective clothing is
not required when handling these articles, but we recommend you follow the normal hygiene rules of
not smoking, eating or drinking in the work area and always wash your hands before eating or
drinking.

INSULATION and SEALS
Ceramic fibre and glass fibre used in insulation panels rope and gaskets.
These can cause irritation to skin, eyes and the respiratory tract.
If you have a history of skin complaint you may be susceptible to irritation. High dust levels are

usual only if the material is broken.
Normal handling should not cause discomfort, but follow normal good hygiene and wash your hands

before eating, drinking or going to the lavatory.
If you do suffer irritation to the eyes or severe irritation to the skin seek medical attention.

Because of our constant endeavour for improvement details may vary slightly from those in the instructions.

36221098C