User Manual for your
BYHG604.5SS / BYHG610.5SS
60 cm 4 Burner gas hob
BYHG710.5SS
70 cm 5 Burner gas hob
NOTE: This User Instruction Manual contains important
information, including safety & installation points, which will
enable you to get the most out of your appliance. Please keep it
in a safe place so that it is easily available for future reference; for
you or any person not familiar with the operation of the appliance.
JW 18/05/12
1
Contents
Environmental note 3
Important safety information 4-6
Specifications 7-9
BYHG604.5SS 7
BYHG610.5SS 8
BYHG710.5SS 9
Electrical details 10
Gas details 10
Using the gas hob 11-13
Before first use 11
The gas hob 11
Automatic ignition with flame failure safety device 12
Energy saving tips 13
Cleaning 14-15
Cleaning the hob top 14
After each use 14
Cleaning the hob burners 14
Maintaining the pan stands 15
Installation 19-26
Positioning 17
Unpacking the appliance 18
Installing the appliance 18
Gas connection 20
Ventilation requirements 21
Gas Safety (Installation and Use) Regulations 22
Gas Adjustment (Conversion to LPG) 23
Minimum flow adjustment for hob gas taps 24
Gas tap maintenance 24
Electrical connection 26
Replacing the mains supply cable 26
My appliance isn’t working correctly 27
Contact details 28
2
Environmental note
o The packaging materials that the manufacturer uses are
environmentally friendly and can be recycled.
o Please discard
environment.
all packaging material with due regard for the
3
Important safety information
Your safety is of the utmost importance to us. Please
make sure that you read this instruction booklet before
attempting to install or use the appliance. If you are
unsure of any of the information contained in this
booklet, please contact the Customer Care Department.
General Information
This appliance is designed for domestic houso
the cooking and frying of domestic foodstuffs.
o IMPORTANT: The adjacent furniture and all materials used in
the installation must be able to withstand a minimum
temperature of 85°C above the
room it is located in, whilst in use.
o Certain types of vinyl or laminate kitchen furniture are
particularly prone to heat damage or di
temperatures below the guidelines given above.
o Any damage caused by the appliance being installed in
contravention
the owner.
o Your new appliance is guaranteed against electrical or
mechanical defects, subject to certain exclusions that are noted
in the Conditions Of G
your statutory rights.
o The use of this appliance for any other purpose or in any other
environment without the express agreement o
will invalidate any warranty or liability claim.
o You shou
surface.
o No modificatio
manufacturer.
o You should not store or place flammable or highly flammable
liquids/materials on top of or near the appliance. Items made
from aluminium, plastic or plastic film should also be
from the appliance, as they may fuse to the surface.
o Repairs may only be carried out by
are approved by the manufacturer
of this temperature limit, will be the liability of
uarantee. The foregoing does not affect
ld not use this appliance to store items on or as a work
ns to the appliance are permitted by the
ambient temperature of the
Service Engineers that
ehold use and for
scolouration at
f the manufacturer
kept away
4
hild Safety
C
o We strongly recommend that babies and young children are
prevented from being near to the appliance and not allowed to
touch the appliance
surfaces will be hot.
o If it is necessary for younger family members to be in the
kitchen, plea
se ensure that they are kept under close supervision
at all times.
o Older children sho
when supervised.
eneral Safety
G
o The appliance should only b
GASSAFE registered installer.
o Care should be taken to ensure that the units and work surfaces
that you b
uild the appliance into, meet with the relevant
standards.
uring use
D
o Any film or stickers that are present on the
is delivered should be removed before use.
o Care should be taken when utilising
there is a risk of burns being caused.
o You should not allow the electrical connection cables to come
into contac
t with the hob surface when it is hot or any hot
cookware.
o If fat and oil overheats, then it can ignite extremely quickly. For
this reason, when cooki
not be left unattended.
o Make
sure that all of the cooking zones are switched off after
use.
leaning
C
Cleaning of the hob should be carried out on a regular basis.
o
o IMPORTANT: Before attempti
should be disconnected from the mains and cool.
at any time. During and after use, all
uld only be allowed to utilise the appliance
e installed and connected by a
hob surface when it
the appliance, otherwise
ng with fat and oil the appliance should
ng to clean the
appliance, it
5
o Great care should be taken whilst
using this appliance and when
following the cleaning procedure.
o You should not use a steam jet or any
cleaning equipment to clean the appliance.
Installation
This appliance must be correctly installed by a
GASSAFE registered installer, strictly in
accordance with the manufacturer’s instructions
and the relevant British Standards. Please see the
specific sect
ion of this booklet that refers to
installation.
o The manufacturer declines any responsibility for injury or
damage, to person or property, as
use or installation of this appliance.
o If the appliance is being used in a Leisure Accommodat
Vehicle, the requirements of N 721 MUST be followed.
o The manufacturer DOES NOT recommend tha
appliance is installed on any type of marine vessel.
eclaration of conformity
D
This appliance complies with the following European Directives:
-2006/95/CE General regulations / Low ten
-2009/142/CE Concerning gas appliances
-1935/2004/CE 90
/128/EEC This appliance is suitable to come in
contact with food
004/108/CE Electromagnetic compatibility
-2
The manufacturer declares that the hob is built using certified
materials and requires the appliance to be installed in accordance with
the standards currently in force. This app
ained person for domestic purposes only.
tr
liance must be used by a
other high pressure
a result of improper
ion
t this
sion
6
pecifications – BYHG604.5SS/W S
Product dimens ons:
Depth: 510 mm
Width: 620 mm
Height: 50 mm
Product specifications:
o 1 x 3.00 kW rapid burner
o 2 x 1.75 kW semi-rapid burne
o 1 x 1.00 kW auxiliary bu
o Front control operation
o Enamelled pan stands
o Automatic ignition
o Flame failure safe
Standard accessories:
o LPG conversion jets
as hob surface layout
G
i
rner
ty device on each burner
1 = 1.75 kW semi-rapid burner
2 = 1.75 kW semi-rapid burner
= 3.00 kW rapid burner 3
= 1.00 kW auxiliary burner
4
Aperture dimensions:
DWepth: 480 mm
idth: 560 mm
rs
7
pecifications – BYHG610.5SS S
Product dimensions: Aperture dimensions:
Depth: 510 mm
Width: 620 mm
Height: 50 mm
Depth: 480 mm
W
idth: 560 mm
Product specifications:
o 2 x 1.75 kW semi-rapid burner
1 x 1.00 kW auxiliary burner o
o 1 x 3.50 kW triple crown (wok) b
urner
Front control operation o
o Heavy duty cast iron pan stands
o Automatic ignition
o Flame failure safety device on each burner
Standard accessories:
o LPG conversion jets
Gas hob surface layout
1 = 3.50 kW triple crown burner
2 = 1.75 kW semi-rapid burner
2 = 1.75 kW semi-rapid burne
3 = 1.00 kW auxiliary burner
r
8
Specifications – BYHG710.5SS
Product dimensions:
Depth: 510 mm
Width: 720 mm
Height: 50 mm
Aperture dimensions:
Depth: 480 mm
Width: 560 mm
Product specifications:
o 1 x 3.00 kW rapid burner
o 2 x 1.75 kW semi-rapid burners
o 1 x 1.00 kW auxiliary burner
o 1 x 3.50 kW triple crown (wok) burner
o Front control operation
o Heavy duty cast iron pan stands
o Automatic ignition
o Flame failure safety device on each burner
Standard accessories:
o LPG conversion jets
Gas hob surface layout
1 = 1.75 kW semi-rapid burner
2 = 1.75 kW semi-rapid burner
3 = 3.50 kW triple crown burner
4 = 3.00 kW rapid burner
5 = 1.00 kW auxiliary burner
9
Electrical details
Rated Voltage: 230 Vac 50 Hz
Supply Connection: 3A (double pole switched fused outlet with
3mm contact gap)
Mains Supply Lead: 3 core x 1.5 mm²
Gas details
Connection: Rp ½ (ISO R7)
Type: Natural Gas (20 mbar)
Alternative LPG G30 (28-30/37 mbar)
For future reference please record the following information which can
be found on the rating plate and the date of purchase which can be
found on your sales invoice. The rating plate of your hob is located on
the underneath of the appliance. Therefore it is a good idea to record
this information before you install your appliance.
Model Number ……………………………….
Serial Number ……………………………….
Date of Purchase ……………………………….
10
Using the gas hob
Before first use
IMPORTANT: You should clean the hob surface
(see “Cleaning and maintenance” section).
The gas hob
The following symbols will appear on the control panel, next to each
control knob:
Circle: gas off
Large flame: maximum setting / ignition position
Small flame: minimum setting
o The minimum setting is at the end of the anti-clockwise rotation
of the control knob.
o All operation positions must be selected between the maximum
and minimum position.
o Never select a knob position between the maximum and off
position.
o The symbol on the control panel, next to the control knob will
indicate which gas burner it operates.
11
Automatic ignition with flame failure safety device
The appliance is fitted with a flame failure safety device on each
burner, which is designed to stop the flow of gas to the burner head in
the event of the flame going out.
To ignite a burner:
o Press in the control knob of the burner that you wish to light and
turn it anti-clockwise to the maximum position.
o If you keep the control knob depressed, the automatic ignition
for the burner will operate.
o You should hold down the control knob for 20 seconds after the
flame on the burner has lit.
o After this 20 second interval, to regulate the flame you should
continue turning the control knob anti-clockwise until the flame
is at a suitable level. The operating position MUST be at a
position between the maximum and minimum position.
o To switch the burner off, turn the control knob fully clockwise to
the gas off position.
o In case of power failure, the burners can be lit by carefully using
a match.
12
Energy saving tips
Pan size Burners
Ø min Ø max
Wok 200 mm 320 mm
Rapid 200 mm 260 mm
Semi-rapid 140 mm 200 mm
Auxiliary 100 mm 140 mm
o The diameter of the bottom of the pan should correspond to that
of the burner.
o The burner flame must never extend beyond the diameter of the
pan.
o Use flat bottomed pans only.
o When possible, keep a lid on the pan whilst cooking.
o Cook vegetables with as little water as possible, to reduce
cooking times.
IMPORTANT: Always place pans centrally over the hob burners and
position them so that the handles cannot get accidentally caught or
knocked off. You should also make sure that the handle is not over one
of the other hob burner flames.
13
Cleaning
Cleaning operations must only be carried out when
the hob is cool.
The appliance should be disconnected from your
mains supply before commencing any cleaning
process.
Cleaning the hob top
Any residues that are left on the hob top surface from cleaning
agents will damage it. You should remove any residues with
warm soapy water.
Abrasive cleaners or sharp objects will damage the hob surface;
you should clean it using warm soapy water.
Although it is easier to clean some deposits whilst the
hob surface is still warm, make sure that the hob surface,
pan supports and hob burners have all cooled sufficiently
before you attempt to touch them.
After each use
o Remove the pan stands and wipe the appliance over with a soft,
damp cloth that has been put into warm soapy water. The cloth
should be wrung out after being taken out of the soapy water.
o Dry the appliance by rubbing the surface with a soft, clean cloth.
o We would recommend that an appropriate stainless steel cleaner
and polish is regularly used on the stainless steel surfaces of this
appliance.
Cleaning the hob burners
The hob burners should be cleaned once a week or more frequently if
they get soiled.
o IMPORTANT: Make sure that the hob surface, pan stands and
hob burners have cooled before you attempt to touch them.
o Remove the hob burners by pulling them upwards and away
from the hob top.
o Soak them for about ten minutes in hot water and a little
detergent.
14
o After cleaning and washing them, wipe and dry them carefully.
o Before placing the burners back on the hob top, make sure that
the gas jet is not blocked.
o IMPORTANT: Make sure that you reassemble the burners in the
original way.
Maintaining the enamelled pan stands
(BYHG604.5SS)
o IMPORTANT: Make sure that the hob surface and pan stands
have cooled before you attempt to touch them.
o Wipe the pan stands over with a soft, damp cloth that has been
put into warm soapy water. The cloth should be wrung out after
being taken out of the soapy water.
o Using a paper towel, thoroughly dry the pan stands.
Maintaining the cast iron pan stands
(BYHG610.5SS / BYHG710.5SS)
o IMPORTANT: Make sure that the hob surface and pan stands
have cooled before you attempt to touch them.
o Wipe the pan stands over with a soft, damp cloth that has been
put into warm soapy water. The cloth should be wrung out after
being taken out of the soapy water.
o Using a paper towel, thoroughly dry the pan stands.
o To maintain the appearance of the cast iron pan stands, we
would recommend that you rub a small amount of olive oil into
the pan stands, after you have finished cleaning them.
15
Installation
The installation must be carried out by a GASSAFE
registered installer, in accordance with the current
version of the following.
o Gas Safety Regulations (Installation & Use)
o Building Regulations (issued by the Department of Environment)
o Building Standards (Issued by the Scottish Development
Department)
o IEE Wiring Regulations
o Electricity at Work Regulations BS 6172
o Installation of Domestic Gas Cooking Appliances (if necessary,
BS 5482 Installation of Domestic LPG Appliances)
o BS 5440 Installation of Flues and Ventilation for Gas Appliances
o Manufacturer’s installation Instructions
16
Positioning
The adjacent furniture must be able to withstand a
minimum temperature rise of 85°C above the ambient
temperature of the room it is located in, during
periods of use.
o This appliance can be located in a kitchen, a kitchen diner or a
sitting room. IMPORTANT: The appliance must not be installed
in a bathroom or shower room.
This appliance is classified as Class 3 and therefore is to be built into a
kitchen unit (depending on size) or 600 mm worktop that is between
25 mm and 40 mm thick. The following minimum clearance distances
must be observed:-
o 700 mm between the hob surface and the underside of any
horizontal surface above it.
o 50 mm clearance around the front, back and sides of the
appliance, measured from the cut out.
o The wall MUST be made of a non-combustible material.
o If the hob is positioned so that the right or left hand side of the
appliance will be near to the edge of a kitchen unit. There must
be a gap of at least 150 mm between the side of the hob and the
vertical surface of any kitchen unit that is made of a combustible
material. If the vertical surface is made of a non-combustible
material, then 55 mm clearance is sufficient. HOWEVER
sufficient space must be allowed for saucepan handles to be
turned and for saucepans to be used safely.
17
Unpacking the appliance
When unpacking the appliance please check that the following items
are contained within the packaging:
1 x Hob
Pan stands
Burner assemblies
Instruction manual
Warranty card
Fixing screws
Clamps
Sealing strip
LPG conversion jets
Self-adhesive label for amending the gas category on the appliance’s
rating plate (required if the LPG conversion jets are used).
Installing the appliance
o Cut a hole in the worktop that corresponds with the correct
model drawing below:
BYHG604.5SS
BYHG610.5SS
BYHG710.5SS
18
o Carefully turn the hob upside down and place it on a cushioned
mat.
o Apply the sealing strip provided around the edge of the
appliance.
o The protective covering must be removed from both sides.
o Do not leave a gap in the sealing agent or overlap the thickness.
o IMPORTANT: Do not use a silicon sealant to seal the appliance
against the aperture. This will make it difficult to remove the hob
from the aperture in future, particularly if it needs to be
serviced.
(A) Sealing strip
(B) Clamp
(C) Screw
o Place the clamp (B) over the holes that match the size of the
screws. There are one set of screw holes in each corner of the
hob. Slightly tighten a screw (C) through the clamp (B) so that
the clamp is attached to the hob, but so that you can still adjust
the position of it.
o Carefully turn the hob back over and then gently lower it into the
aperture hole that you have cut out.
19
o On the underneath of the hob, adjust the clamps into a position
that is suitable for your worktop. Then fully tighten the screws
(C) to secure the hob into position.
Gas connection
This appliance must be installed by a competent
person in accordance with the current versions of
the following UK (United Kingdom) or ROI (Republic
of Ireland) Regulations and Safety Standards or
their European Norm Replaceme
nts.
Important information
o This hob is supplied to run on natural gas only and cannot be
used on any other type of gas without modification.
o Conversion for use on LPG and other gases must only be
undertaken by a qualified person. For information on the use of
other gases, please contact the Customer Care Department.
o The hob must be installed by a qualified person, in accordance
with the current edition of the Gas Safety (Installation and Use)
(Amendment) Regulations and the relevant building/I.E.E.
Regulations.
o Failure to install the appliance correctly could invalidate the
manufacturer's guarantee and lead to prosecution under the
regulations quoted above.
o In the UK, GASSAFE registered installers are authorised to
undertake the installation and service work, in compliance with
the above regulations.
20
Ventilation requirements
o The room containing the hob should have an air supply in
accordance with the current edition of BS 5440: Part 2:
o The room must have opening windows or equivalent; some
rooms may also require a permanent vent.
o If the room has a volume between 5 and 10m³, it will require an
air vent of 50cm² (effective area). Unless it has a door which
opens directly to the outside.
o If the room has a volume of less than 5m³, it will require an air
vent of 100cm² (effective area).
o If it is installed in a room with a volume that exceeds 11m³, then
no air vent is required.
o If there are any other fuel burning appliances in the same room
the current edition of BS 5440: Part 2: should be consulted to
determine air vent requirements.
o Ensure that the room containing the hob is well ventilated, keep
natural ventilation holes or install a mechanical ventilation device
(mechanical cooker hood).
o Prolonged intensive use of the appliance may call for additional
ventilation, either by the opening of a window, or by increasing
the level of the mechanical ventilation device (where present).
o This hob is not fitted with a device for discharging the products
of combustion. Ensure that the ventilation rules and regulations
are followed.
o The walls behind and near the hob should be resistant to heat,
steam and condensation.
o Remember that the quantity of air necessary for combustion
must never be less than 2m³/h for each kW of power (see total
power in kW on the appliance rating plate).
21
Gas Safety (Installation and Use) Regulations
IMPORTANT: The appliance MUST be connected to the gas
supply by use of a ½ BSP Elbow, seal, copper pipe and an
isolation tap fitted in an easily accessible position.
o It is the law that all gas appliances are installed by competent
persons in accordance with the current edition of the Gas Safety
Installation and Use Regulations.
o It is in your interest and that of safety to ensure compliance with
the law.
o In the UK, GASSAFE registered installers work to safe standards
of practice. The cooker must also be installed in accordance with
the current edition of BS 6172. Failure to install the hob correctly
could invalidate the warranty, liability claims and lead to
prosecution.
o Put the gas seal into the elbow.
o Fully tighten the elbow and seal
onto the gas rail.
o The elbow MUST be pointing in
a downwards direction.
o Gas pressure may be checked on a semi-rapid hob burner.
Remove the appropriate injector and attach a test nipple. Light
the other burners and observe that the gas pressure complies
with the gas standards in force.
o IMPORTANT: On completion carry out a gas soundness
test.
22
Gas adjustment (Conversion to LPG)
All work must be carried out by a GASSAFE
registered engineer.
IMPORTANT: Always isolate the hob from the electricity supply
before changing the injectors and/or adjusting the minimum
flow of the burners.
o Remove the pan-stands, burners and
flame spreaders (A).
o Unscrew the injector (B) and replace it with
the stipulated injector for the new gas
supply (see the table on the next page).
GAS TYPE
Natural
gas – G20
LPG –
G30/G31
PRESSURE Ø
mbar
20
28-30/37
BURNER
Triple-
crown
Rapid 129 3000 286
Semi-
rapid
Auxiliary 77 1000 95
Triple-
crown
Rapid 87 3000 218
Semi-
rapid
Auxiliary 50 1000 73
INJECTOR
1/100
mm
141 3500 333
101 1750 167
94 3500 254
66 1750 127
THERMAL
CAPACITY
Nominal W
CONSUMPTION
l/h
g/h
o Reassemble all the burners carefully; in particular you should
make sure that the flame spreader is correctly placed on the
burner.
o IMPORTANT: The minimum flow adjustment process must
be completed before the appliance is next used.
23
Minimum flow adjustment for hob gas taps.
All work must be carried out by a GASSAFE
registered engineer.
IMPORTANT: Always isolate the hob from the electricity supply
before changing the injectors and/or adjusting the minimum
flow of the burners.
o Switch the burner on and set the knob at the minimum position.
o Remove the knob from the tap and place a small bladed
screwdriver in the centre of the tap shaft.
o Unscrew the adjusting screw, in order to increase the gas flow
or tighten the adjusting screw to decrease the gas flow.
o The correct adjustment is obtained when the flame has a
length of about 3 – 4 mm.
o For butane/propane gas, the adjusting screw must be tightly
screwed in.
o Refit the control knob.
o Make sure that the flame does not go out by quickly turning
from maximum flow to minimum flow. If it does then remove
the control knob and make further adjustments to the gas
flow, testing it again once the adjustment has been made.
o Repeat this process for each one of the gas taps.
Gas tap maintenance
These maintenance operations MUST ONLY be carried
out by a GASSAFE registered engineer.
24
IMPORTANT: Before carrying out any maintenance operations,
disconnect the appliance from the gas and electricity supplies.
If a gas tap becomes stiff to operate, then you should proceed as
follows:
o Remove the control knobs, pan supports, burners, hob fixing
screws and clamps.
o Remove the hob from the worktop and remove any underside
protective covers.
o Disconnect the fixings holding the tap to the fascia panel and
separate the assembly. Then clean the cone and seating, with
a cloth dampened with solvent.
o Lightly smear the cone with high temperature grease,
reassemble into position and rotate a few times.
o Remove the cone again and remove any excess grease,
making sure that the gas ducts are not obstructed with
grease.
o Carefully reassemble the components and perform a gas
soundness test.
If it becomes necessary to replace a gas tap, then you should proceed
as follows:
o Remove the control knobs, pan supports, burners, hob fixing
screws and clamps.
o Remove the hob from the worktop and remove any underside
protective covers.
o Disconnect the fixings holding the tap to the fascia panel and
separate the assembly.
o Disconnect the gas pipe from the gas tap, and then
disassemble them from the gas rail by removing the fixing
screws.
o When fitting a new tap, ensure that a new gasket is used.
o Reconnect the gas tap, perform a gas soundness test and
then reassemble the hob.
25
Electrical connection
This appliance must be installed by a qualified
person in accordance with the latest edition of the
I.E.E. Regulations and in compliance with the
manufacturer’s instructions.
Before connecting the appliance, make sure that the supply voltage
marked on the rating plate corresponds with your mains supply
voltage.
o Cable type: H05 RRF 3 core x 1.5 mm³ (Type RR-F <HAR>
marked).
o The mains supply cable is supplied with this product.
Replacing the mains supply cable
If the mains supply cable is damaged, then it must be replaced by an
appropriate replacement which can be obtained from the Spares
Department.
The mains supply cable should be replaced in accordance with the
following instructions:
o Switch the appliance off at your mains supply.
o Open the box of the supply board.
o Unscrew the clamp fixing the cable.
o Replace the cable with one of the
same length and in accordance with
the specification given above.
o The “green-yellow” earth wire must
be connected to the terminal
marked
. It must be about 10 mm
longer than the live and neutral wires.
o The “blue” neutral wire must be
connected to the terminal marked
with the letter (N).
o The “brown” live wire must be connected to the terminal marked
with the letter (L).
26
My appliance isn’t working correctly
IMPORTANT: If your appliance appears not to be operating
correctly, then you should disconnect it from your mains supply
and then contact the Customer Care Department on telephone
number (0118) 933 6911.
DO NOT ATTEMPT TO REPAIR THE APPLIANCE YOURSELF.
Please note that if an engineer is asked to attend whilst the product is
under guarantee and finds that the problem is not the result of an
appliance fault, then you may be liable for the cost of the call out
charge.
The appliance must be accessible for the engineer to perform
any necessary repair. If your appliance is installed in such a
way that an engineer is concerned that damage will be caused
to the appliance or your kitchen, then he will not complete a
repair.
This includes situations where appliances have been tiled in,
sealed in with sealant, have wooden obstructions placed in
front of the appliance, like plinths. Or any installation other
than the one specified by the manufacturer has been
completed.
Please refer to the conditions of guarantee that appear on the
warranty card that you receive with the appliance.
IMPORTANT: manufacturer operates a policy of continuous
improvement and reserves the right to adjust and modify its
products without prior notification.
27
United Kingdom
6 Bennet Road,
Reading, Berkshire
RG2 0QX
United Kingdom
Customer Care
(0118) 933 6918
28
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