John Lewis JLBIGH702 User Manual

JLBIGH702
Gas hob

Instruction manual

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InstallationInstallation

Installation

InstallationInstallation

 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 Saf

Child SafChild Saf

 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 Use

During UseDuring Use

 This hob is intended for domestic cooking only. It is not

designed for commercial or industrial purposes.

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ppliance be sold or transfppliance be sold or transf

pplianceppliance

ppliance

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• Appliances become very hot with use, and retain their

heat for long periods after use. Care should be tak en 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.

 When using the hob for a long period time, the ventilation

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, ensur e 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.

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pplianceppliance

ppliance

pplianceppliance

 Never leave the hob unattended when cooking with oil

and fats.

 Never use plastic or aluminium foil dishes on the hob.
 Perishable food, plastic items and areosols ma y be affected

by heat and should not be stored above or below the
hob unit.

Maintenance and CleaningMaintenance and Cleaning

Maintenance and Cleaning

Maintenance and CleaningMaintenance 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

Ser

SerSer

 This hob should only be repaired or serviced by an

authorised Service Engineer and only genuine approved
spare parts should be used.

 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.

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• 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 pre vent potential ne­gative consequences for the environment and human
health, which could otherwise be caused by inappr opriate
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.

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2

ContentsContents

Contents

ContentsContents

FF

or the Useror the User

F

or the User

FF

or the Useror the User

Important Safety Information 2
Contents 3
Description of the Hob 4

Guide to use the InstructionGuide to use the Instruction

Guide to use the Instruction

Guide to use the InstructionGuide to use the Instruction
ManMan

Man

ManMan

The following symbols will be found in the text to guide you
throughout the Instructions:

ualual

ual

ualual

Using the hob 13
Hints and Tips 13
Cleaning the hob 13
Something Not Working? 14
Repairs - After Sales Service 15

FF

or the Installeror the Installer

F

or the Installer

FF

or the Installeror the Installer

Installation 5
Instructions for the Installer 6
Electrical connections 7
Wiring Diagram 8

Fault Finding
Commissioning 10

Conversion fr om Natural Gas to LPG 10
Building in 11

Safety Instructions

Step by step instructions for an operation



Hints and Tips

Environmental Information

This appliance complies with the following

E.E.CE.E.C

..

Dir Dir

ectivectiv

E.E.C

.

Dir

E.E.CE.E.C

..

Dir Dir

**

73/23 - 90/68373/23 - 90/683

*

73/23 - 90/683

**

73/23 - 90/68373/23 - 90/683

(Low VoltageDirective);

9

**

93/68 93/68

*

93/68 (General Directives);

**

93/68 93/68

**

89/336 89/336

*

89/336 (Electromagnetical

**

89/336 89/336

Compatibility Directive)

**

90/396 90/396

*

90/396 (Gas Appliances)

**

90/396 90/396

and subsequent modifications

ectiv

ectivectiv

es:es:

es:

es:es:

;;

;

;;

,,

,

,,

Important safety requirements 12

3

Description of the HobDescription of the Hob

Description of the Hob

Description of the HobDescription of the Hob

44

4

11

1

11

33

3

44

22

233

22

22

2

22

1. Auxiliary Burner

2. Semi-rapid Burners

3. Rapid Burner

4. Ultra-rapid Triple-crown Burner

5. Control knobs

4

55

5

55

InstallationInstallation

Installation

InstallationInstallation

IMPORTANTIMPORTANT

IMPORTANT

IMPORTANTIMPORTANT

to the instruction supplied, and by
competent personnelcompetent personnel

competent personnel to the relevant National

competent personnelcompetent personnel
Standards.

Any gas installation must be carried out by a r egistered
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 fixed so that the washer is fitted between
the components as shown in the diagram. Screw the parts
together without using excessive force.

Gas ConnectionGas Connection

Gas Connection

Gas ConnectionGas 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.

::

:

This hob must be installed according

::

qualified andqualified and

qualified and

qualified andqualified and

FO 0814

FO 0264

A)A)

A) End of shaft with nut

A)A)

B)B)

B) Washer

B)B)
C)C)

C ) Elbow

C)C)

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.

WHEN THE HOB IS FIRST INSTALLEDWHEN THE HOB IS FIRST INSTALLED

WHEN THE HOB IS FIRST INSTALLED

WHEN THE HOB IS FIRST INSTALLEDWHEN THE HOB IS FIRST INSTALLED

Once the hob has been installed, it is impor tant to
remove any protective materials, which were put on
in the factory.

5

Instructions fInstructions f

Instructions f

Instructions fInstructions f

TT

echnical dataechnical data

T

echnical data

TT

echnical dataechnical data

OVERALL DIMENSIONSOVERALL DIMENSIONS

OVERALL DIMENSIONS

OVERALL DIMENSIONSOVERALL DIMENSIONS

or the Installeror the Installer

or the Installer

or the Installeror the Installer

Width: 680 mm
Depth: 510 mm

DIMENSIONS OF THE HOB CAVITYDIMENSIONS OF THE HOB CAVITY

DIMENSIONS OF THE HOB CAVITY

DIMENSIONS OF THE HOB CAVITYDIMENSIONS OF THE HOB CAVITY

HEATING ELEMENTS RATINGHEATING ELEMENTS RATING

HEATING ELEMENTS RATING

HEATING ELEMENTS RATINGHEATING ELEMENTS RATING

Rear Left Burner (raRear Left Burner (ra

Rear Left Burner (ra

Rear Left Burner (raRear Left Burner (ra

pid)pid)

pid)

pid)pid)

Heat Input 2.8 kW

FrFr

ont Left Burner (auxiliaront Left Burner (auxiliar

Fr

ont Left Burner (auxiliar

FrFr

ont Left Burner (auxiliaront Left Burner (auxiliar

y)y)

y)

y)y)

Heat Input 1.0 kW

Width: 560 mm
Depth: 480 mm

SUPPLY CONNECTIONSSUPPLY CONNECTIONS

SUPPLY CONNECTIONS

SUPPLY CONNECTIONSSUPPLY 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 rewir eable
plug fitted with a 3 amp cartridge fuse.

GASGAS

GASGAS

GAS

TYPE OFTYPE OF

TYPE OFTYPE OF

TYPE OF

20 mbar20 mbar

20 mbar20 mbar

20 mbar

NATURAL GASNATURAL GAS

NATURAL GASNATURAL GAS

NATURAL GAS

CHARACTERISTICS

3

3

VALUE = 37.78 MJ/m

BURNERBURNER

BURNER

BURNERBURNER

POSITIONPOSITION

POSITION

POSITIONPOSITION

NOMINAL THERMAL
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

Ws - 50.7 MJ/ m

NOZZLE REFERENCE 11 3 Adjust. 96 Adjust. 70 Adjust. 146 Adjust.

1/100 mm

NOMINAL THERMAL
POWER kW 2.8 0.65 2.0 0.45 1.0 0.33 4.0 1.2

MAXMAX

MAX

MAXMAX

RAPIDRAPID

RAPID

RAPIDRAPID
(large)(large)

(large)

(large)(large)

MINMIN

MIN

MINMIN

Rear Right Burner (semi raRear Right Burner (semi ra

Rear Right Burner (semi ra

Rear Right Burner (semi raRear Right Burner (semi ra

pid)pid)

pid)

pid)pid)

Heat Input 2.0 kW

FrFr

ont Right Burner (semi raont Right Burner (semi ra

Fr

ont Right Burner (semi ra

FrFr

ont Right Burner (semi raont Right Burner (semi ra

pid)pid)

pid)

pid)pid)

Heat Input 2.0 kW

Central Burner (ultra-raCentral Burner (ultra-ra

Central Burner (ultra-ra

Central Burner (ultra-raCentral Burner (ultra-ra

pid triple-crpid triple-cr

pid triple-cr

pid triple-crpid triple-cr

oo

o

oo

wn)wn)

wn)

wn)wn)

Heat Input 4.0 kW

SEMI-RAPIDSEMI-RAPID

SEMI-RAPID

SEMI-RAPIDSEMI-RAPID

(medium)(medium)

(medium)

(medium)(medium)

MAXMAX

MAX

MAXMAX

MINMIN

MIN

MINMIN

AUXILIARYAUXILIARY

AUXILIARY

AUXILIARYAUXILIARY

(small)(small)

(small)

(small)(small)

MAXMAX

MAX

MAXMAX

MINMIN

MIN

MINMIN

ULTRA-RAPIDULTRA-RAPID

ULTRA-RAPID

ULTRA-RAPIDULTRA-RAPID

(triple-crown(triple-crown

(triple-crown)

(triple-crown(triple-crown

MAXMAX

MAX

MAXMAX

MINMIN

MIN

MINMIN

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

BurnerBurner

Burner

BurnerBurner

VALUE = 49.92 MJ/Kg

Dia. Tap By-passDia. Tap By-pass

Dia. Tap By-pass

Dia. Tap By-passDia. Tap By-pass

1/100 mm1/100 mm

1/100 mm

1/100 mm1/100 mm

Auxiliary 28
Semi-rapid 32
Rapid 40
Ultra-rapid 56

Aeration adjustment none

6

NOMINAL FLOW
RATE g/h 202 47 144 32 72 24 288 86

NOZZLE REFERENCE 86 4 0 71 32 50 28 98 5 6

1/100 mm

APPLIANCE CLASSAPPLIANCE CLASS

APPLIANCE CLASS: 3

APPLIANCE CLASSAPPLIANCE CLASS
APPLIANCE CAPPLIANCE C

APPLIANCE C

APPLIANCE CAPPLIANCE C
APPLIANCE GAS SUPPLAPPLIANCE GAS SUPPL

APPLIANCE GAS SUPPL

APPLIANCE GAS SUPPLAPPLIANCE GAS SUPPL

AA

TEGORTEGOR

A

TEGOR

AA

TEGORTEGOR

YY

Y: II2H3+

YY

YY

Y: Natural gas G20 / 20mbar

YY

Electrical ConnectionsElectrical Connections

Electrical Connections

Electrical ConnectionsElectrical Connections

THIS HOB MUST BE EARTHIS HOB MUST BE EAR

THIS HOB MUST BE EAR

THIS HOB MUST BE EARTHIS HOB MUST BE EAR
Any electrical work required to install this hob should

be carried out by a qualified electrician or competent
person, in accordance with the current regulations.

Electrical RequirElectrical Requir

Electrical Requir

Electrical RequirElectrical Requir

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,
or a contractor who is on the roll of the National Inspection
Council for Electrical Installation Contracting (NICEIC).

ementsements

ements

ementsements

THEDTHED

THED

THEDTHED

..

.

..

Electrical Connections

This hob is designed to be connected to a 230 V 50 Hz AC
electrical supply.
Before switching on, make sure the electricity supply voltage
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 pr oper plug, able to support
the load marked on the identification plate. To connect the
plug to the cable, follow the recommendation given in diagram
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 ar e coloured in accor dance with the
following code:

PP

ermanent Connectionermanent Connection

P

ermanent Connection

PP

ermanent Connectionermanent Connection

In the case of a permanent connection, it is necessar y 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 y ellow and green earth cable
at any point.

EnsurEnsur

e that the hob supple that the hob suppl

Ensur

e that the hob suppl

EnsurEnsur

e that the hob supple that the hob suppl

come into contact with surfaces withcome into contact with surfaces with

come into contact with surfaces with

come into contact with surfaces withcome into contact with surfaces with
temperaturtemperatur

temperatur

temperaturtemperatur

SupplSuppl

Suppl

SupplSuppl

The cable used to connect the hob to the electrical supply
must comply to the specifications given below.

Min. size Cable/flexMin. size Cable/flex

Min. size Cable/flex

Min. size Cable/flexMin. size Cable/flex

0.75 mm

The manufacturer declines any liability shouldThe manufacturer declines any liability should

The manufacturer declines any liability should

The manufacturer declines any liability shouldThe 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.

y cable ry cable r

y cable r

y cable ry cable r

2

es higher than 50 deg.es higher than 50 deg.

es higher than 50 deg.

es higher than 50 deg.es higher than 50 deg.

eplacementeplacement

eplacement

eplacementeplacement

Cable / flex typeCable / flex type

Cable / flex type

Cable / flex typeCable / flex type

H05 V2V2-F (T90) 3 A

y cable does noty cable does not

y cable does not

y cable does noty cable does not

C C

..

C

.

C C

..

FuseFuse

Fuse

FuseFuse

Green and Yellow - Earth
Blue - Neutral
Brown - Live

— Connect the green and yellow (earth) wire to the



Upon completion there must be no cut, or stray strands of
wire present and the cable clamp must be secure over the
outer sheath.

terminal in the plug which is marked with the
letter 'E' or the earth symbol or coloured green

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 (liv e) wir e to the terminal in

the plug which is marked with the letter 'L' or
coloured red.

A cut off plug inserA cut off plug inser

A cut off plug inser

A cut off plug inserA cut off plug inser
is a serious safis a serious saf

is a serious saf

is a serious safis a serious saf
the cut off plug is disposed of safthe cut off plug is disposed of saf

the cut off plug is disposed of saf

the cut off plug is disposed of safthe cut off plug is disposed of saf

ted into a 13 amp sockted into a 13 amp sock

ted into a 13 amp sock

ted into a 13 amp sockted into a 13 amp sock

ety (shock) hazarety (shock) hazar

ety (shock) hazar

ety (shock) hazarety (shock) hazar

d.d.

Ensur Ensur

d.

Ensur

d.d.

Ensur Ensur

elel

el

elel

yy

..

y

.

yy

..

e thate that

e that

e thate that

etet

et

etet

NeutralNeutral

Neutral

NeutralNeutral

Earth (yellow/green)Earth (yellow/green)

Earth (yellow/green)

Earth (yellow/green)Earth (yellow/green)

7

Wiring DiagramWiring Diagram

Wiring Diagram

Wiring DiagramWiring Diagram

L

1

N

N

Fault FindingFault Finding

Fault Finding

Fault FindingFault Finding

Blue

Blue

Green
Yellow

Green
Yellow

STARTSTART

START

STARTSTART
Isolate appliance
and carry out:
A:A:

A: Earth Continuity

A:A:
check.

NONO

NO

NONO

Brown

Brown

YESYES

YES

YESYES

1

L

2

3

4

5

N

6

2

PrPr

eliminareliminar

Pr

eliminar

PrPr

eliminareliminar

CheckCheck

Check

CheckCheck

Carry out:
B:B:

B: Insulation check.

B:B:

1. IGNITOR SWITCHES1. IGNITOR SWITCHES

1. IGNITOR SWITCHES

1. IGNITOR SWITCHES1. IGNITOR SWITCHES

2. IGNITOR UNIT2. IGNITOR UNIT

2. IGNITOR UNIT

2. IGNITOR UNIT2. IGNITOR UNIT

y Electrical Systemsy Electrical Systems

y Electrical Systems

y Electrical Systemsy Electrical Systems

Electricity supply
should now be
satisfactory.

Has inlet fuse blown?

NONO

NO

NONO

Inlet wiring
faulty.
Rectify any
fault.

Isolate appliance and
carry out:
B:B:

B: Insulation check.

B:B:
Rectify any fault
including replacing
fuses as necessary.

YESYES

YES

YESYES

A.A.

EAR EAR

A.

A.A.
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

B.B.

B.

B.B.
disconnected, all switches ON.

a) meter set on W (Ohms) x 1 scale.

b) meter set on W (Ohm) x 100 scale.

NO TE - 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. Howev er a detailed visual inspection should reveal
evidence of burning around the fault.

TH CONTINUITY CHECKTH CONTINUITY CHECK

EAR

TH CONTINUITY CHECK - Appliance

EAR EAR

TH CONTINUITY CHECKTH CONTINUITY CHECK

pin on plug. Resistance should be less than 0.1 W
(Ohm), check all earth wires for continuity and all
contacts are clean and tight.

INSULA INSULA

INSULA

INSULA INSULA

Test leads from L to N in appliance terminal block.
If meter reads «0» then there is a short circuit.

Repeat test with leads from L to E. If meter reads
less than ¥ (infinity) there is a fault.

TION CHECKTION CHECK

TION CHECK - Appliance electrically

TION CHECKTION CHECK

8

Fault FindingFault Finding

Fault Finding

Fault FindingFault Finding

Does ignitor spark?

NONO

NO

NONO

Check plug top fuse and
replace if necessary

YESYES

YES

YESYES

Check gas supply at
burner

Light burner manually

Check polarity and earth
continuity of supply point

Check earth continuity
of appliance

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

Check by pass simmer
adjusted

Check position of the
electrode

Check fitting of burners

Change the ignitor unit

9

CommissioningCommissioning

Commissioning

CommissioningCommissioning

When the hob has been fully installed it will be necessary to
check the minimum flame setting. To do this, follow the pro­cedure below.

 Turn the gas tap to the MAX position and ignite.
 Set the gas tap to the MIN flame position then turn the

control knob from MIN to MAX sev eral times. If the flame
is unstable or is extinguished follow the procedure below .

PrPr

ocedurocedur

Pr

ocedur

PrPr

ocedurocedur



Pressure TestingPressure Testing

Pressure Testing

Pressure TestingPressure Testing



e: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

the adjustment screw (see diagram) until the flame
is steady and does not extinguish, when the knob
is turned from MIN to MAX. Repeat this proce­dure for all burners.

Remove left hand pan support and front left burner
cap and crown.

Fit manometer tube over the injector.
Turn on the burner gas supply and ignite another

burner.
The pressure reading should be nominall y 20mbar

and must be between 17 mbar and 25mbar.
Turn off the burner supplies.

MinimMinim

um adjustment scrum adjustment scr

Minim

um adjustment scr

MinimMinim

um adjustment scrum adjustment scr

ee

ww

e

w

ee

ww

ConCon

Con

ConCon

It is important to note that this model is designed for use
with natural gas but can be converted for use with butane
or propane gas pro viding the correct injectors are fitted. The
gas rate is adjusted to suit.

Proceed as followProceed as follow

Proceed as follow

Proceed as followProceed 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 r eplaced b y the appropriate
LPG injectors.

10

vv

ersion frersion fr

v

ersion fr

vv

ersion frersion fr

om Natural Gas to LPGom Natural Gas to LPG

om Natural Gas to LPG

om Natural Gas to LPGom Natural Gas to LPG

TT

o adjust the gas rateo adjust the gas rate

T

o adjust the gas rate

TT

o adjust the gas rateo adjust the gas rate

With the aid of a thin bladed screwdriv er completely tighten
down the by pass adjustment screw. Upon completion stick
the replacement rating plate on the under side of the hob.

IMPORTANTIMPORTANT

IMPORTANT

IMPORTANTIMPORTANT

The rThe r

eplacement/coneplacement/con

The r

eplacement/con

The rThe r

eplacement/coneplacement/con

onlonl

y be undery be under

onl

y be under

onlonl

y be undery be under

taktak

tak

taktak

vv

ersion of the gas hob shouldersion of the gas hob should

v

ersion of the gas hob should

vv

ersion of the gas hob shouldersion of the gas hob should

en ben b

y a competent person.y a competent person.

en b

y a competent person.

en ben b

y a competent person.y a competent person.

Building InBuilding In

ON/OFF SWITCH

FLEX
OUTLET

Building In

Building InBuilding In

IMPORTANTIMPORTANT

IMPORTANT

IMPORTANTIMPORTANT

to the instruction supplied, and by
competent personnelcompetent personnel

competent personnel to the relevant National

competent personnelcompetent personnel
Standards.

Please ensure that when the hob is installed it is easily
accessible for the engineer in the event of a breakdown.

BB

uilding ouilding o

B

uilding o

BB

uilding ouilding o

dradra

ww

w

ww

erer

er

erer

dra

dradra

If the hob is to be installed above a cupboard or
drawer it will be necessary to fit a heat resistant
board below the base of the hob on the underside
of the work surface.
It is also recommended to carry out the electrical
connection to the hob as shown in diagrams 1
and 2.

::

:

This hob must be installed according

::

qualified andqualified and

qualified and

qualified andqualified and

vv

er a cupboarer a cupboar

v

er a cupboar

vv

er a cupboarer a cupboar

d ord or

d or

d ord or

11

1

11

FLEX
OUTLET

BB

uilding ouilding o

B

uilding o

BB

uilding ouilding o

doordoor

door

doordoor

Proper arrangements must be tak en in 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
for connections.

ON/OFF SWITCH

vv

er a kitchen unit wither a kitchen unit with

v

er a kitchen unit with

vv

er a kitchen unit wither a kitchen unit with

22

2

22

Dimensions are given in mm

Fitting the Hob into the wFitting the Hob into the w

Fitting the Hob into the w

Fitting the Hob into the wFitting the Hob into the w

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 edge of the hob forms a double seal which prevents the penetration of liquids.

the fig. 4, taking care that the seals meet without overlapping;

• place the hob in the cut out, taking care that it is centred;

• fix the hob with the relevant fixing clamps and scr ews, as sho wn in the diagram

5. When the screws have been tightened, the excess seal can be removed.

FO 2563

orktoporktop

orktop

orktoporktop

44

4

44

FO
2564

33

3

33

FO 2044

55

5

55

Seal

a

FO 0199

11

ImporImpor

Impor

ImporImpor

tant saftant saf

tant saf

tant saftant saf

ety rety r

ety r

ety rety r

equirequir

equir

equirequir

ementsements

ements

ementsements

This hob must be installed in accordance with the Gas Safety
(Installation and Use) Regulations (Current Edition) and the
IEE Wiring Regulations (Current Edition).

PrPr

oo

vision fvision f

Pr

o

vision f

PrPr

oo

vision fvision f

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 m3 an air vent of effective area of 110
cm2 is required. If it is installed in a r oom of v olume between
5 m3 and 10 m3 an air vent of effective area of 50 cm2 is
required, while if the volume exceeds 11 m3 no 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 re­quisite air vent requir ements.

or vor v

or v

or vor v

entilationentilation

entilation

entilationentilation

66

6

66

700 mm

100 mm

FO 2369*

77

7

77

FITTING THE GAS HOB

WITHOUT A COOKER HOOD ABOVE

400 mm

50 mm

FITTING THE GAS HOB

WITH A COOKER HOOD ABOVE

600 mm

55 mm

600 mm

400 mm

50 mm

LocationLocation

Location

LocationLocation

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 belo w 400 mm a space of 50 mm must
be allowed from the edges of the hob . The minimum 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.

650 mm

1

0

FO 2231*

400 mm

55 mm

0

m

m

50 mm

400 mm

50 mm

12

Using the hobUsing the hob

Using the hob

Using the hobUsing the hob

BurnersBurners

Burners

BurnersBurners

To light a burner:



 push in the relevant control knob and turn it anticlockwise

to maximum position;

 then adjust the flame as required.

If the burner does not ignite, turn the control knob to zer o ,
and try again.

To ensure maximum burner efficiency, you should only use
pots and pans with a flat bottom fitting the size of the burner
used (see table).

Hints and Hints and

Hints and

Hints and Hints and

If yIf y

ou use a saucepan which is smaller than the rou use a saucepan which is smaller than the r

If y

ou use a saucepan which is smaller than the r

If yIf y

ou use a saucepan which is smaller than the rou use a saucepan which is smaller than the r

bottom of the vbottom of the v

bottom of the v

bottom of the vbottom of the v
TT

akak

e care car

e car

e care car

e when fre when fr

e when fr

e when fre when fr

T

ak

TT

akak

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.

Cleaning the hobCleaning the hob

Cleaning the hob

Cleaning the hobCleaning the hob

TipsTips

Tips

TipsTips

essel,essel,

causing the handle to o causing the handle to o

essel,

causing the handle to o

essel,essel,

causing the handle to o causing the handle to o

ying fying f

ood in hot oil or fat,ood in hot oil or fat,

ying f

ood in hot oil or fat,

ying fying f

ood in hot oil or fat,ood in hot oil or fat,

BurnerBurner

Burner

BurnerBurner

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

ecommended sizeecommended size

ecommended size

ecommended sizeecommended size

vv

erheat.erheat.

v

erheat.

vv

erheat.erheat.

as the o as the o

as the o

as the o as the o

vv

erheated splashes could easilerheated splashes could easil

v

erheated splashes could easil

vv

erheated splashes could easilerheated splashes could easil

minimumminimum

minimum

minimumminimum

diameterdiameter

diameter

diameterdiameter

,,

the flame will spr the flame will spr

,

the flame will spr

,,

the flame will spr the flame will spr

maximummaximum

maximum

maximummaximum

ead beead be

ead be

ead beead be

y ignitey ignite

y ignite

y ignitey ignite

diameterdiameter

diameter

diameterdiameter

yy

ond theond the

y

ond the

yy

ond theond the

..

.

..

The Hob The Hob

The Hob

The Hob The Hob

Regularly wipe over the hob top using a soft cloth well wrung
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.
Should the hob top become heavily soiled, it is recommended
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 Suppor

Pan SupporPan Suppor

The pan supports are dishwasher proof. If washing them by
hand, take care when drying them as the enamelling process
occasionally leaves rough edges. If necessary, remove stubborn
stains using a paste cleaner.

The BurnersThe Burners

The Burners

The BurnersThe Burners

The burner caps and crowns can be removed for cleaning.
Wash the burner caps and crowns using hot soapy water,
and remove marks with a mild paste cleaner. A well moistened
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.

TT

T

TT

opop

op

opop

tsts

ts

tsts

Before any maintenance or cleaning can be carried
out, you must
electricity supply .

The hob is best cleaned whilst it is still warm, as
spillage can be removed mor e easily than if it is left to
cool.

DISCONNECTDISCONNECT

DISCONNECT the hob from the

DISCONNECTDISCONNECT

13

Something Not Something Not

Something Not

Something Not Something Not

If the hob is not working correctly, please carry out the following checks befo re 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.

WW

orking?orking?

W

orking?

WW

orking?orking?

SYMPTOMSYMPTOM

SYMPTOM

SYMPTOMSYMPTOM

 There is no spark when lighting the gas

 The gas ring burns unevenly

SOLUTIONSOLUTION

SOLUTION

SOLUTIONSOLUTION

 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.

14

Repairs - Repairs -

Repairs -

Repairs - Repairs -

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
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 mak e 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
your purchase receipt saf ely for the service engineer to verify
the purchase details.

0870 01078870870 0107887

0870 0107887 who will give you details

0870 01078870870 0107887

After Sales SerAfter Sales Ser

After Sales Ser

After Sales SerAfter Sales Ser

vicevice

vice

vicevice

SparSpar

Spar

SparSpar

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
you details for your local Service Force repair agent.
Always insist on genuine spare parts.

e pare par

e par

e pare par

tsts

ts

tsts

0870 01078870870 0107887

0870 0107887 who will give

0870 01078870870 0107887

15

JJ

ohn Leohn Le

J

ohn Le

JJ

ohn Leohn Le

171 Victoria Street
London SW1E 5NN

www.johnlewis.com

wis Parwis Par

wis Par

wis Parwis Par

tnershiptnership

tnership

tnershiptnership

35690-7201 01/06

Grafiche MDM - Forlì