John Lewis JLBIGH702 User manual

JLBIGH702
Gas hob
Instruction manual

2
ImporImpor
ImporImpor
Important Saftant Saf
tant Saftant Saf
tant Safety Infety Inf
ety Infety Inf
ety Informationormation
ormationormation
ormation
InstallationInstallation
InstallationInstallation
Installation
This hob must be installed by qualified and competent
personnel to the relevant National Standards.
Refer to Installation information from page 5 to page 12.
Remove all packaging before using the hob.
Ensure that the gas and electrical supply complies with
the type stated on the rating plate,located near the gas
supply pipe.
Do not attempt to modify the hob in any way.
Child SafChild Saf
Child SafChild Saf
Child Safetyety
etyety
ety
This hob is designed to be operated by adults. Do not
allow children to play near or with the hob.
The hob gets hot when it is in use.Children should be
kept away until it has cooled.
During UseDuring Use
During UseDuring Use
During Use
This hob is intended for domestic cooking only.It is not
designed for commercial or industrial purposes.
•Appliances become very hot with use,and retain their
heat for long periods after use.Care should be taken to
avoid touching heating elements inside the hob.
•Always stand back from the hob when opening the
hob door during cooking or at the end of it to allow
any build up of steam or heat to release.
When in use a gas cooking appliance will produce heat
and moisture in the room in which it has been installed.
Ensure there is a continuous air supply,keeping air vents
in good condition or installing a cooker hood with a
venting hose.
Whenusingthehobfora long period time,theventilation
should be improved,by opening a window or increasing
the extractor speed.
Do not use this hob if it is in contact with water.
Do not operate the hob with wet hands.
Ensure the control knobs are in the‘OFF’ position when
not in use.
When using other electrical appliances,ensure the cable
does not come into contact with the hot surfaces of the
cooking appliance.
Unstable or misshapen pans should not be used on the
hob as they can cause an accident by tipping or spillage.
It is most imporIt is most impor
It is most imporIt is most impor
It is most important that this instruction mantant that this instruction man
tant that this instruction mantant that this instruction man
tant that this instruction manual should be rual should be r
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ual should be retained with the aetained with the a
etained with the aetained with the a
etained with the appliance fppliance f
ppliance fppliance f
ppliance for futuror futur
or futuror futur
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Should the aShould the a
Should the appliance be sold or transfppliance be sold or transf
ppliance be sold or transfppliance be sold or transf
ppliance be sold or transferer
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errr
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red to another oed to another o
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e house
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ppliance,,,,,alal
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w the functioning of the appliance and the rppliance and the r
ppliance and the rppliance and the r
ppliance and the releele
eleele
elevant warnings.vant warnings.
vant warnings.vant warnings.
vant warnings. TheseThese
TheseThese
These
warnings hawarnings ha
warnings hawarnings ha
warnings havv
vv
ve been pre been pr
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ovided in the intervided in the inter
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vided in the interest of safest of saf
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est of safetyety
etyety
ety..... YY
YY
You MUST rou MUST r
ou MUST rou MUST r
ou MUST read them caread them car
ead them caread them car
ead them carefullefull
efullefull
efully befy bef
y befy bef
y beforor
oror
ore use ore use or
e use ore use or
e use or
installation binstallation b
installation binstallation b
installation by a qualify a qualif
y a qualify a qualif
y a qualified person.ied person.
ied person.ied person.
ied person. If yIf y
If yIf y
If you arou ar
ou arou ar
ou are unsure unsur
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e unsure of the meanings of these warnings contact thee of the meanings of these warnings contact the
e of the meanings of these warnings contact thee of the meanings of these warnings contact the
e of the meanings of these warnings contact the
JJ
JJ
John Leohn Le
ohn Leohn Le
ohn Lewis branch frwis branch fr
wis branch frwis branch fr
wis branch from which yom which y
om which yom which y
om which you purou pur
ou purou pur
ou purchased the achased the a
chased the achased the a
chased the applianceppliance
pplianceppliance
ppliance.....
Never leave the hob unattended when cooking with oil
and fats.
Never use plastic or aluminium foil dishes on the hob.
Perishablefood,plastic items and areosolsmay be affected
by heat and should not be stored above or below the
hob unit.
Maintenance and CleaningMaintenance and Cleaning
Maintenance and CleaningMaintenance and Cleaning
Maintenance and Cleaning
For cleaning, the appliance must be switched off and
cooled down.
For safety reasons, the cleaning of the appliance with
steam jet or high pressure cleaning equipment is not
permitted.
SerSer
SerSer
Servicevice
vicevice
vice
This hob should only be repaired or serviced by an
authorised Service Engineer and only genuine approved
spare parts should be used.
EnEn
EnEn
Envirvir
virvir
vironmental Infonmental Inf
onmental Infonmental Inf
onmental Informationormation
ormationormation
ormation
After installation, please dispose of the packaging with
due regard to safety and the environment.
When disposing of an old appliance, make it unusable,
by cutting off the cable.
•The symbol on the product or on its packaging
indicates that this product may not be treated as
household waste. Instead it shall be handed over to the
applicable collection point for the recycling of electrical
and electronic equipment. By ensuring this product is
disposed of correctly,you will help prevent potential ne-
gative consequences for the environment and human
health,which could otherwisebecausedbyinappropriate
waste handling of this product.
For more detailed information about recycling of this
product, please contact your local city office, your
household waste disposal service or the shop where you
purchased the product.

3
FF
FF
For the Useror the User
or the Useror the User
or the User
ContentsContents
ContentsContents
Contents
FF
FF
For the Installeror the Installer
or the Installeror the Installer
or the Installer
Important Safety Information 2
Contents 3
Description of the Hob 4
Usingthehob 13
Hints andTips 13
Cleaningthe hob 13
SomethingNotWorking? 14
Repairs -After Sales Service 15
Installation 5
Instructions for the Installer 6
Electricalconnections 7
WiringDiagram 8
FaultFinding 9
Commissioning 10
Conversion from Natural Gas to LPG 10
Buildingin 11
Important safety requirements 12
This appliance complies with the following
E.E.CE.E.C
E.E.CE.E.C
E.E.C.....DirDir
DirDir
Directivectiv
ectivectiv
ectives:es:
es:es:
es:
**
**
*73/23 - 90/68373/23 - 90/683
73/23 - 90/68373/23 - 90/683
73/23 - 90/683
(LowVoltageDirective);
**
**
*93/6893/68
93/6893/68
93/68 (General Directives);
**
**
*89/33689/336
89/33689/336
89/336 (Electromagnetical
Compatibility Directive);;;;;
**
**
*90/39690/396
90/39690/396
90/396 (Gas Appliances),,,,,
and subsequent modifications
Guide to use the InstructionGuide to use the Instruction
Guide to use the InstructionGuide to use the Instruction
Guide to use the Instruction
ManMan
ManMan
Manualual
ualual
ual
The following symbols will be found in the text to guide you
throughout the Instructions:
SafetyInstructions
Step by step instructions for an operation
Hints andTips
Environmental Information


4
1. Auxiliary Burner
2. Semi-rapid Burners
3. Rapid Burner
4. Ultra-rapid Triple-crown Burner
5. Controlknobs
Description of the HobDescription of the Hob
Description of the HobDescription of the Hob
Description of the Hob
11
11
122
22
233
33
344
44
4
55
55
5
22
22
2

5
WHEN THE HOB IS FIRST INSTALLEDWHEN THE HOB IS FIRST INSTALLED
WHEN THE HOB IS FIRST INSTALLEDWHEN THE HOB IS FIRST INSTALLED
WHEN THE HOB IS FIRST INSTALLED
Once the hob has been installed, it is important to
remove any protective materials,which were put on
in the factory.
InstallationInstallation
InstallationInstallation
Installation
IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT::::: This hob must be installed according
to the instruction supplied, and by qualified andqualified and
qualified andqualified and
qualified and
competent personnelcompetent personnel
competent personnelcompetent personnel
competent personnel to the relevant National
Standards.
Any gasinstallationmustbecarriedoutby aregistered
CORGI installer.
The manufacturer will not accept liability,should the
above instructions or any of the other safety
instructions incorporated in this book be ignored.
On the end of the shaft,which includes the G 1/2" threaded
elbow,adjustment is fixedsothatthewasheris fitted between
the components as shown in the diagram. Screw the parts
together without using excessive force.
Gas ConnectionGas Connection
Gas ConnectionGas Connection
Gas Connection
Connection to the gas supply should be with either rigid or
semi-rigid pipe,i.e.steel or copper.
The connection should be suitable for connecting to R 1/2‰
(1/2 BSP male thread).When the final connection has been
made,it is essential that a thorough leak test is carried out
on the hob and installation.
Ensure that the main connection pipe does not exert any
strain on the hob.
A)A)
A)A)
A) End of shaft with nut
B)B)
B)B)
B) Washer
C)C)
C)C)
C) Elbow
It is important to install the elbow correctly,with the
shoulder on the end of the thread,fitted to the hob
connecting pipe.
Failure to ensure the correct assembly will cause
leakage of gas.
FO0814
FO0264

6
BURNERBURNER
BURNERBURNER
BURNER RAPIDRAPID
RAPIDRAPID
RAPID SEMI-RAPIDSEMI-RAPID
SEMI-RAPIDSEMI-RAPID
SEMI-RAPID AUXILIARYAUXILIARY
AUXILIARYAUXILIARY
AUXILIARY
(large)(large)
(large)(large)
(large) (medium)(medium)
(medium)(medium)
(medium) (small)(small)
(small)(small)
(small)
POSITIONPOSITION
POSITIONPOSITION
POSITION MAXMAX
MAXMAX
MAX MINMIN
MINMIN
MIN MAXMAX
MAXMAX
MAX MINMIN
MINMIN
MIN MAXMAX
MAXMAX
MAX MINMIN
MINMIN
MIN MAXMAX
MAXMAX
MAX MINMIN
MINMIN
MIN
NOMINALTHERMAL
POWER kW 2.8 0.65 2.0 0.45 1.0 0.33 4.0 1.2
NOMINAL FLOW
RATE m3/h 0.267 0.062 0.190 0.043 0.095 0.028 0.381 0.114
NOZZLEREFERENCE 113 Adjust. 96 Adjust. 70 Adjust. 146 Adjust.
NOMINALTHERMAL
POWER kW 2.8 0.65 2.0 0.45 1.0 0.33 4.0 1.2
NOMINAL FLOW
RATE g/h 202 47 144 32 72 24 288 86
NOZZLEREFERENCE 86 40 71 32 50 28 98 56
OVERALL DIMENSIONSOVERALL DIMENSIONS
OVERALL DIMENSIONSOVERALL DIMENSIONS
OVERALL DIMENSIONS
Width: 680 mm
Depth: 510 mm
DIMENSIONS OF THE HOB CAVITYDIMENSIONS OF THE HOB CAVITY
DIMENSIONS OF THE HOB CAVITYDIMENSIONS OF THE HOB CAVITY
DIMENSIONS OF THE HOB CAVITY
Width: 560 mm
Depth: 480 mm
SUPPLY CONNECTIONSSUPPLY CONNECTIONS
SUPPLY CONNECTIONSSUPPLY CONNECTIONS
SUPPLY CONNECTIONS
Gas:Gas:
Gas:Gas:
Gas:
RC 1/2 inch (1/2 inch male) Rear right hand corner
Electric:Electric:
Electric:Electric:
Electric:
230V 50Hz supply,3 core flexible cable with non rewireable
plug fitted with a 3 amp cartridge fuse.
Rear Left Burner (raRear Left Burner (ra
Rear Left Burner (raRear Left Burner (ra
Rear Left Burner (rapid)pid)
pid)pid)
pid)
Heat Input 2.8 kW
FrFr
FrFr
Front Left Burner (auxiliaront Left Burner (auxiliar
ont Left Burner (auxiliaront Left Burner (auxiliar
ont Left Burner (auxiliary)y)
y)y)
y)
Heat Input 1.0 kW
Rear Right Burner (semi raRear Right Burner (semi ra
Rear Right Burner (semi raRear Right Burner (semi ra
Rear Right Burner (semi rapid)pid)
pid)pid)
pid)
Heat Input 2.0 kW
FrFr
FrFr
Front Right Burner (semi raont Right Burner (semi ra
ont Right Burner (semi raont Right Burner (semi ra
ont Right Burner (semi rapid)pid)
pid)pid)
pid)
Heat Input 2.0 kW
Central Burner (ultra-raCentral Burner (ultra-ra
Central Burner (ultra-raCentral Burner (ultra-ra
Central Burner (ultra-rapid triple-crpid triple-cr
pid triple-crpid triple-cr
pid triple-croo
oo
own)wn)
wn)wn)
wn)
Heat Input 4.0 kW
BurnerBurner
BurnerBurner
Burner Dia. Tap By-passDia. Tap By-pass
Dia. Tap By-passDia. Tap By-pass
Dia. Tap By-pass
1/100 mm1/100 mm
1/100 mm1/100 mm
1/100 mm
Auxiliary 28
Semi-rapid 32
Rapid 40
Ultra-rapid 56
Aeration adjustment none
NATURAL GASNATURAL GAS NATURAL GASNATURAL GAS
NATURAL GAS
20 mbar20 mbar 20 mbar20 mbar
20 mbar TYPE OFTYPE OF
TYPE OFTYPE OF
TYPE OF
GASGAS GASGAS
GAS
CHARACTERISTICS
LPG GASLPG GAS LPG GASLPG GAS
LPG GAS
28-30/37 mbar28-30/37 mbar 28-30/37 mbar28-30/37 mbar
28-30/37 mbar
1/100 mm
1/100 mm
VALUE = 49.92 MJ/Kg VALUE=37.78 MJ/m3
Ws - 50.7 MJ/ m3
Instructions fInstructions f
Instructions fInstructions f
Instructions for the Installeror the Installer
or the Installeror the Installer
or the Installer
TT
TT
Technical dataechnical data
echnical dataechnical data
echnical data
APPLIANCE CLASSAPPLIANCE CLASS
APPLIANCE CLASSAPPLIANCE CLASS
APPLIANCE CLASS: 3
APPLIANCE CAPPLIANCE C
APPLIANCE CAPPLIANCE C
APPLIANCE CAA
AA
ATEGORTEGOR
TEGORTEGOR
TEGORYY
YY
Y: II2H3+
APPLIANCE GAS SUPPLAPPLIANCE GAS SUPPL
APPLIANCE GAS SUPPLAPPLIANCE GAS SUPPL
APPLIANCE GAS SUPPLYY
YY
Y: Natural gas G20 / 20mbar
ULTRA-RAPIDULTRA-RAPID
ULTRA-RAPIDULTRA-RAPID
ULTRA-RAPID
(triple-crown(triple-crown
(triple-crown(triple-crown
(triple-crown)
HEATING ELEMENTS RATINGHEATING ELEMENTS RATING
HEATING ELEMENTS RATINGHEATING ELEMENTS RATING
HEATING ELEMENTS RATING

7
Electrical ConnectionsElectrical Connections
Electrical ConnectionsElectrical Connections
Electrical Connections
THIS HOB MUST BE EARTHIS HOB MUST BE EAR
THIS HOB MUST BE EARTHIS HOB MUST BE EAR
THIS HOB MUST BE EARTHEDTHED
THEDTHED
THED.....
Anyelectricalworkrequiredtoinstallthishobshould
becarriedoutby aqualifiedelectricianorcompetent
person, in accordance with the current regulations.
Electrical RequirElectrical Requir
Electrical RequirElectrical Requir
Electrical Requirementsements
ementsements
ements
Any permanent electrical installation must comply with the
latest I.E.E. Regulations and local Electricity Board
regulations.For your own safety this should be undertaken
by a qualified electrician, e.g. your local Electricity Board,
ora contractor who isontheroll of theNationalInspection
Council for Electrical Installation Contracting (NICEIC).
Electrical Connections
This hob is designed to be connected to a 230 V 50 Hz AC
electrical supply.
Beforeswitchingon,makesuretheelectricitysupplyvoltage
is the same as that indicated on the hob rating plate. The
rating plate is located on the bottom of the hob. A copy is
attached on the back cover of this book.
The hob is supplied with a 3 core flexible supply cables.
This has to be provided with a proper plug,able to support
the load marked on the identification plate.To connect the
plugtothecable,followtherecommendationgivenindiagram
aside. The plug has to be fitted in a proper socket.
In the event of having to change the fuse, a 3amp ASTA
approved (BS 1362) fuse must be used.
Should the plug need to be replaced for any reason, the
wires in the mains lead are coloured in accordance with the
following code:
Green andYellow - Earth
Blue -Neutral
Brown - Live
— Connectthe greenandyellow(earth) wire tothe
terminal in the plug which is marked with the
letter'E'orthe earthsymbol or colouredgreen
and yellow.
— Connect the blue (neutral) wire to the terminal
in the plug which is marked with the letter 'N' or
coloured black.
— Connect the brown (live) wire to the terminal in
the plug which is marked with the letter 'L' or
coloured red.
Upon completion there must be no cut,or stray strands of
wire present and the cable clamp must be secure over the
outer sheath.
A cut off plug inserA cut off plug inser
A cut off plug inserA cut off plug inser
A cut off plug inserted into a 13 amp sockted into a 13 amp sock
ted into a 13 amp sockted into a 13 amp sock
ted into a 13 amp socketet
etet
et
is a serious safis a serious saf
is a serious safis a serious saf
is a serious safety (shock) hazarety (shock) hazar
ety (shock) hazarety (shock) hazar
ety (shock) hazard.d.
d.d.
d. EnsurEnsur
EnsurEnsur
Ensure thate that
e thate that
e that
the cut off plug is disposed of safthe cut off plug is disposed of saf
the cut off plug is disposed of safthe cut off plug is disposed of saf
the cut off plug is disposed of safelel
elel
elyy
yy
y.....
PP
PP
Permanent Connectionermanent Connection
ermanent Connectionermanent Connection
ermanent Connection
In the case of a permanent connection,it is necessary that
you install a double pole switch between the hob and the
electricity supply (mains), with a minimum gap of 3 mm
between the switch contacts and of a type suitable for the
required load in compliance with the current electric
regulations.
The switch must not break the yellow and green earth cable
at any point.
EnsurEnsur
EnsurEnsur
Ensure that the hob supple that the hob suppl
e that the hob supple that the hob suppl
e that the hob supply cable does noty cable does not
y cable does noty cable does not
y cable does not
come into contact with surfaces withcome into contact with surfaces with
come into contact with surfaces withcome into contact with surfaces with
come into contact with surfaces with
temperaturtemperatur
temperaturtemperatur
temperatures higher than 50 deg.es higher than 50 deg.
es higher than 50 deg.es higher than 50 deg.
es higher than 50 deg. CC
CC
C.....

Min. size Cable/flexMin. size Cable/flex
Min. size Cable/flexMin. size Cable/flex
Min. size Cable/flex Cable / flex typeCable / flex type
Cable / flex typeCable / flex type
Cable / flex type FuseFuse
FuseFuse
Fuse
0.75 mm2H05 V2V2-F (T90) 3 A
SupplSuppl
SupplSuppl
Supply cable ry cable r
y cable ry cable r
y cable replacementeplacement
eplacementeplacement
eplacement
The cable used to connect the hob to the electrical supply
must comply to the specifications given below.
NeutralNeutral
NeutralNeutral
Neutral
Earth (yellow/green)Earth (yellow/green)
Earth (yellow/green)Earth (yellow/green)
Earth (yellow/green)
The manufacturer declines any liability shouldThe manufacturer declines any liability should
The manufacturer declines any liability shouldThe manufacturer declines any liability should
The manufacturer declines any liability should
these safety measures not be observed.these safety measures not be observed.
these safety measures not be observed.these safety measures not be observed.
these safety measures not be observed.

8
1. IGNITOR SWITCHES1. IGNITOR SWITCHES
1. IGNITOR SWITCHES1. IGNITOR SWITCHES
1. IGNITOR SWITCHES
2. IGNITOR UNIT2. IGNITOR UNIT
2. IGNITOR UNIT2. IGNITOR UNIT
2. IGNITOR UNIT
Wiring DiagramWiring Diagram
Wiring DiagramWiring Diagram
Wiring Diagram
2
1
N
L
N
1
2
3
4
5
6
L
N
Fault FindingFault Finding
Fault FindingFault Finding
Fault Finding
PrPr
PrPr
Preliminareliminar
eliminareliminar
eliminary Electrical Systemsy Electrical Systems
y Electrical Systemsy Electrical Systems
y Electrical Systems
CheckCheck
CheckCheck
Check
A.A.
A.A.
A. EAREAR
EAREAR
EARTH CONTINUITY CHECKTH CONTINUITY CHECK
TH CONTINUITY CHECKTH CONTINUITY CHECK
TH CONTINUITY CHECK - Appliance
must be electrically disconnected - meter set on W
(Ohms) x 1 scale and adjust zero if necessary.
a) Test leads from any appliance earth point to earth
pin on plug.Resistance should be less than 0.1W
(Ohm),check all earth wires for continuity and all
contacts are clean and tight.
B.B.
B.B.
B. INSULAINSULA
INSULAINSULA
INSULATION CHECKTION CHECK
TION CHECKTION CHECK
TION CHECK - Appliance electrically
disconnected,all switches ON.
a) meter set onW (Ohms) x 1 scale.
Test leads from L to N in appliance terminal block.
If meter reads «0» then there is a short circuit.
b) meter set onW (Ohm) x 100 scale.
Repeat test with leads from L to E.If meter reads
less than ¥ (infinity) there is a fault.
NOTE - Should it be found that the fuse has failed but
no fault is indicated - a detailed continuity check (i.e.
by disconnecting and checking each component) is
required to trace the faulty component.
It is possible that a fault could occur as a result of
local burning/arcing but no fault could be found under
test.Howeveradetailedvisualinspectionshouldreveal
evidence of burning around the fault.
STARTSTART
STARTSTART
START
Isolate appliance
and carry out:
A:A:
A:A:
A: Earth Continuity
check.
Has inlet fuse blown?
Carry out:
B:B:
B:B:
B: Insulation check. Electricity supply
should now be
satisfactory.
Inlet wiring
faulty.
Rectify any
fault.
Isolate appliance and
carry out:
B:B:
B:B:
B: Insulation check.
Rectify any fault
including replacing
fuses as necessary.
Brown Blue Green
Yellow
Green
Yellow
Brown Blue
NONO
NONO
NO YESYES
YESYES
YES
NONO
NONO
NO YESYES
YESYES
YES

9
Fault FindingFault Finding
Fault FindingFault Finding
Fault Finding
YESYES
YESYES
YES
Check plug top fuse and
replace if necessary
Check polarity and earth
continuity of supply point
Check earth continuity
of appliance
Does ignitor spark?
Check fitting of burners
Check position of the
electrode
Check by pass simmer
adjusted
Light burner manually
Check gas supply at
burner
Check continuity from 'N' on the
mains connector block and "N" on
the ignitor unit
Check continuity from 'L' on the
mains connector block and the
taps ignition switches
Check continuity from ignition
switches connector to ignitor unit “L”
Check continuity from the tip of
each electrode to the terminals 1
to 4 on the ignitor unit
Check for breaks in the insulation
of the HT leads
Change the taps ignition
switches
NONO
NONO
NO
Change the ignitor unit

10
CommissioningCommissioning
CommissioningCommissioning
Commissioning
When the hob has been fully installed it will be necessary to
check the minimum flame setting.To do this,follow the pro-
cedure below.
Turn the gas tap to the MAX position and ignite.
Set the gas tap to the MIN flame position then turn the
controlknob fromMIN to MAX severaltimes.Iftheflame
isunstableorisextinguishedfollowtheprocedurebelow.
PrPr
PrPr
Procedurocedur
ocedurocedur
ocedure:e:
e:e:
e:
Re-ignite the burner and set to MIN.
Remove the control knob.
To adjust,use a thin bladed screwdriver and turn
theadjustmentscrew (see diagram) until the flame
is steady and does not extinguish, when the knob
is turned from MIN to MAX.Repeat this proce-
dure for all burners.
Pressure TestingPressure Testing
Pressure TestingPressure Testing
Pressure Testing
Removelefthandpan supportand frontleftburner
cap and crown.
Fit manometer tube over the injector.
Turn on the burner gas supply and ignite another
burner.
Thepressure readingshouldbe nominally20mbar
and must be between 17 mbar and 25mbar.
Turn off the burner supplies.

MinimMinim
MinimMinim
Minimum adjustment scrum adjustment scr
um adjustment scrum adjustment scr
um adjustment scree
ee
eww
ww
w
ConCon
ConCon
Convv
vv
version frersion fr
ersion frersion fr
ersion from Natural Gas to LPGom Natural Gas to LPG
om Natural Gas to LPGom Natural Gas to LPG
om Natural Gas to LPG
It is important to note that this model is designed for use
with natural gas but can be converted for use with butane
orpropanegasprovidingthe correctinjectorsare fitted.The
gas rate is adjusted to suit.
Proceed as followProceed as follow
Proceed as followProceed as follow
Proceed as follow
• Ensure that the gas taps are in the 'OFF' position
• Isolate the hob from the electrical supply
• Remove all pan supports,burner caps,rings,crowns and
control knobs.
• With the aid of a 7mm box spanner the burner injectors
can then be unscrewed and replaced by the appropriate
LPG injectors.
TT
TT
To adjust the gas rateo adjust the gas rate
o adjust the gas rateo adjust the gas rate
o adjust the gas rate
Withthe aid of a thinbladedscrewdrivercompletelytighten
down the by pass adjustment screw.Upon completion stick
the replacement rating plate on the under side of the hob.
IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT
The rThe r
The rThe r
The replacement/coneplacement/con
eplacement/coneplacement/con
eplacement/convv
vv
version of the gas hob shouldersion of the gas hob should
ersion of the gas hob shouldersion of the gas hob should
ersion of the gas hob should
onlonl
onlonl
only be undery be under
y be undery be under
y be undertaktak
taktak
taken ben b
en ben b
en by a competent person.y a competent person.
y a competent person.y a competent person.
y a competent person.

11
FO0199
a
Seal
Dimensions are given in mm
Building InBuilding In
Building InBuilding In
Building In
BB
BB
Building ouilding o
uilding ouilding o
uilding ovv
vv
ver a cupboarer a cupboar
er a cupboarer a cupboar
er a cupboard ord or
d ord or
d or
dradra
dradra
draww
ww
werer
erer
er
If the hob is to be installed above a cupboard or
drawer it will be necessary to fit a heat resistant
boardbelowthebaseofthehobonthe underside
of the work surface.
Itisalsorecommendedto carryouttheelectrical
connection to the hob as shown in diagrams 1
and 2.
ON/OFF SWITCH
FLEX
OUTLET
ON/OFF SWITCH
FLEX
OUTLET
FO2563 FO
2564
FO2044
11
11
122
22
2
33
33
3

Fitting the Hob into the wFitting the Hob into the w
Fitting the Hob into the wFitting the Hob into the w
Fitting the Hob into the worktoporktop
orktoporktop
orktop
Carry out the building in of the hob as follows:
• put the seals supplied with the hob,on the edges of the cut out like shown in
the fig.4,taking care that the seals meet without overlapping;
• place the hob in the cut out,taking care that it is centred;
• fixthehob with the relevantfixingclampsandscrews,asshowninthediagram
5.When the screws have been tightened,the excess seal can be removed.
The edge of the hob forms a double seal which prevents the penetration of liquids.
IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT::::: This hob must be installed according
to the instruction supplied, and by qualified andqualified and
qualified andqualified and
qualified and
competent personnelcompetent personnel
competent personnelcompetent personnel
competent personnel to the relevant National
Standards.
BB
BB
Building ouilding o
uilding ouilding o
uilding ovv
vv
ver a kitchen unit wither a kitchen unit with
er a kitchen unit wither a kitchen unit with
er a kitchen unit with
doordoor
doordoor
door
Properarrangementsmustbe takenin designing the furniture
unit, in order to avoid any contact with the bottom of the
hob which can be heated when it is operated. The
recommended solution is shown in diagram 3.
The panel fitted under the hob ("a") should be easily
removable to allow easy access if technical assistance is
needed.The space behind the kitchen unit ("b") can be used
forconnections.
Please ensure that when the hob is installed it is easily
accessible for the engineer in the event of a breakdown.
44
44
4
55
55
5

12
FITTING THE GAS HOB
WITHOUT A COOKER HOOD ABOVE
FITTING THE GAS HOB
WITH A COOKER HOOD ABOVE
700 mm
400 mm
400 mm
100 mm
55 mm
50 mm 50 mm
600 mm
650 mm
400 mm
400 mm
100 mm
55 mm
600 mm
50 mm 50 mm
FO2369*
FO2231*
ImporImpor
ImporImpor
Important saftant saf
tant saftant saf
tant safety rety r
ety rety r
ety requirequir
equirequir
equirementsements
ementsements
ements
Thishob mustbeinstalledin accordance with the GasSafety
(Installation and Use) Regulations (Current Edition) and the
IEEWiring Regulations (Current Edition).
PrPr
PrPr
Proo
oo
ovision fvision f
vision fvision f
vision for vor v
or vor v
or ventilationentilation
entilationentilation
entilation
Detailed recommendations are contained in the following
National Standards Codes Of Practice:B.S.6172/ B.S.5440,
Part 2 and B.S. 6891 Current Editions.
The hob should not be installed in a bed sitting room with
a volume of less than 20 m3. If it is installed in a room of
volume less than 5 m3an air vent of effective area of 110
cm2is required.If it is installed in a room of volume between
5 m3and 10 m3an air vent of effective area of 50 cm2is
required, while if the volume exceeds 11 m3no air vent is
required. However, if the room has a door which opens
directly to the outside no air vent is required even if the
volume is between 5 m3 and 11 m3. If there are other fuel
burning appliances in the same room, B.S. 5440 Part 2
Current Edition, should be consulted to determine the re-
quisite air vent requirements.
LocationLocation
LocationLocation
Location
The hob may be located in a kitchen,a kitchen/diner or bed
sitting room,but not in a bathroom or shower room.
Before making the cut out in the worktop ensure that the
edges of the hob that are to be near either a side or rear
wall have a minimum distance of 55 mm between the edge
of the hob and the wall.
The minimum distance combustible material can be fitted
above the hob is 400 mm - without a cooker hood above
see fig.6. If it is fitted below 400 mm a space of 50 mm must
beallowed fromtheedgesofthehob.Theminimum distance
combustible material can be fitted directly above the hob is
700 mm - with a cooker hood above see fig.7.A minimum
distance of 100 mm must be left between the side edges of
the hob and any adjacent cabinets or walls.
77
77
7
66
66
6

13
BurnerBurner
BurnerBurner
Burner minimumminimum
minimumminimum
minimum maximummaximum
maximummaximum
maximum
diameterdiameter
diameterdiameter
diameter diameterdiameter
diameterdiameter
diameter
Ultra-rapid
(triple-crown) 180 mm 260 mm
Large (rapid) 180 mm 260 mm
Medium(semi-rapid) 120 mm 220 mm
Small (auxiliary) 80 mm 160 mm
Cleaning the hobCleaning the hob
Cleaning the hobCleaning the hob
Cleaning the hob
Before any maintenance or cleaning can be carried
out, you must DISCONNECTDISCONNECT
DISCONNECTDISCONNECT
DISCONNECT the hob from the
electricitysupply.
The hob is best cleaned whilst it is still warm, as
spillagecan be removed more easilythanif it is leftto
cool.
The HobThe Hob
The HobThe Hob
The Hob TT
TT
Topop
opop
op
Regularlywipeoverthehobtopusingasoftclothwellwrung
out in warm water to which a little washing up liquid has
been added. Avoid the use of the following:
- household detergent and bleaches;
- impregnated pads unsuitable for non-stick saucepans;
- steel wool pads;
- bath/sink stain removers.
Shouldthehobtopbecomeheavilysoiled,itisrecommended
that a cleaning product such as Hob Brite or Bar Keepers
Friend available from your John Lewis local branch is used.
Pan SupporPan Suppor
Pan SupporPan Suppor
Pan Supportsts
tsts
ts
The pan supports are dishwasher proof. If washing them by
hand,take care whendrying them asthe enamelling process
occasionallyleavesroughedges.Ifnecessary,removestubborn
stains using a paste cleaner.
The BurnersThe Burners
The BurnersThe Burners
The Burners
The burner caps and crowns can be removed for cleaning.
Wash the burner caps and crowns using hot soapy water,
andremovemarkswithamildpastecleaner.Awellmoistened
soap impregnated steel wool pad can be used with caution,
if the marks are particularly difficult to remove.
After cleaning, be sure to wipe dry with a soft cloth.
Using the hobUsing the hob
Using the hobUsing the hob
Using the hob
BurnersBurners
BurnersBurners
Burners
To light a burner:
pushintherelevantcontrolknobandturnit anticlockwise
to maximum position;
then adjust the flame as required.
If the burner does not ignite,turn the control knob to zero,
and try again.
To ensure maximum burner efficiency,you should only use
potsandpans with a flat bottomfittingthesize of the burner
used(see table).

If yIf y
If yIf y
If you use a saucepan which is smaller than the rou use a saucepan which is smaller than the r
ou use a saucepan which is smaller than the rou use a saucepan which is smaller than the r
ou use a saucepan which is smaller than the recommended sizeecommended size
ecommended sizeecommended size
ecommended size,,,,,the flame will sprthe flame will spr
the flame will sprthe flame will spr
the flame will spread beead be
ead beead be
ead beyy
yy
yond theond the
ond theond the
ond the
bottom of the vbottom of the v
bottom of the vbottom of the v
bottom of the vessel,essel,
essel,essel,
essel, causing the handle to ocausing the handle to o
causing the handle to ocausing the handle to o
causing the handle to ovv
vv
verheat.erheat.
erheat.erheat.
erheat.
TT
TT
Takak
akak
ake care car
e care car
e care when fre when fr
e when fre when fr
e when frying fying f
ying fying f
ying food in hot oil or fat,ood in hot oil or fat,
ood in hot oil or fat,ood in hot oil or fat,
ood in hot oil or fat, as the oas the o
as the oas the o
as the ovv
vv
verheated splashes could easilerheated splashes could easil
erheated splashes could easilerheated splashes could easil
erheated splashes could easily ignitey ignite
y ignitey ignite
y ignite.....
As soon as a liquid starts boiling, turn down the flame so that it will barely keep the liquid simmering.
If the control knobs become difficult to turn,please contact your local Repair agent.
Hints andHints and
Hints andHints and
Hints and TipsTips
TipsTips
Tips

14
Something NotSomething Not
Something NotSomething Not
Something Not WW
WW
Working?orking?
orking?orking?
orking?
If the hob is not working correctly,please carry out the following checks before contacting your local Service Force repair
agent.
IMPORTANT: if you call out an engineer to fault listed below,or to repair a fault caused by incorrect use or installation,a
charge will be made even if the appliance is under guarantee.
SYMPTOMSYMPTOM
SYMPTOMSYMPTOM
SYMPTOM
There is no spark when lighting the gas
The gas ring burns unevenly
SOLUTIONSOLUTION
SOLUTIONSOLUTION
SOLUTION
Check that the unit is plugged in and the electrical
supply is switched on
Check that the RCCB has not tripped (if fitted)
Check the mains fuse has not blown
Check the burner cap and crown have been replaced
correctly,e.g.after cleaning.
Check the main jet is not blocked and the burner
crown is clear of food particles.
Check the burner cap and crown have been replaced
correctly,e.g.after cleaning.

15
Repairs -Repairs -
Repairs -Repairs -
Repairs - After Sales SerAfter Sales Ser
After Sales SerAfter Sales Ser
After Sales Servicevice
vicevice
vice
If your hob is not performing satisfactorily;consult the fault
finding guide within this instruction book (Something not
working on the previous page). In the event of a fault
occurring which you cannot resolve yourself from advice
given within this instruction manual.
Your first step is to contact our extended warranty
administrators on 0870 01078870870 0107887
0870 01078870870 0107887
0870 0107887 who will give you details
of your local Service Force repair agent.
When contacting Service Force, please quote the model
(Mod.) and serial number (S.N.). These details have been
provided separately within the pack containing this
instruction manual.
So that you always have these numbers at hand, we
recommend you to make a note of them here:
Mod.: . .. . . .. . ... . .. . . ..
PNC : . . . . . . . . . . . . . . . . . .
S.N.: . .. . ... . .. . .. . . .. . .
Your hob is covered by a 3 year parts and labour guarantee
(see separate details given at point of sale). Please retain
yourpurchasereceiptsafelyforthe service engineer to verify
the purchase details.
SparSpar
SparSpar
Spare pare par
e pare par
e partsts
tsts
ts
This product should be serviced by an authorised service
engineer, and only genuine spare parts should be used.
Under no circumstances should you attempt to repair the
hob yourself.
Repairs carried out by inexperienced persons may cause
injury or serious malfunctioning. Contact our extended
warranty administrators on 0870 01078870870 0107887
0870 01078870870 0107887
0870 0107887 who will give
you details for your local Service Force repair agent.
Always insist on genuine spare parts.

35690-7201 01/06
Grafiche MDM - Forlì
JJ
JJ
John Leohn Le
ohn Leohn Le
ohn Lewis Parwis Par
wis Parwis Par
wis Partnershiptnership
tnershiptnership
tnership
171Victoria Street
London SW1E 5NN
www.johnlewis.com