Zanussi Range ZGG 642 ZGG 752 User Manual

GAS HOBS  
ZGG 642  
ZGG 752  
INSTRUCTION BOOKLET  
Please read this instruction booklet before using the appliance  
GB  
 
Contents  
For the User  
For the Installer  
Important safety requirements  
Installation  
10  
10  
11  
12  
13  
13  
15  
15  
Important Safety Information  
Description of the Hob  
Operation  
2
3
4
4
5
5
6
Building In  
Electrical connections  
Wiring Diagram  
Maintenance and Cleaning  
Something Not Working?  
Service and Spare Parts  
Guarantee conditions  
Fault Finding  
Commissioning  
Conversion from Natural Gas to LPG  
Description of the Hob  
ZGG 642  
1
1
4
ZGG 752  
1
3
2
3
2
4
1
1. Semi-rapid Burners  
1
2. Rapid Burner  
3. Auxiliary Burner  
4. Control knobs  
3
 
Operation  
Hob burners  
To light a burner:  
F
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).  
l push in the relevant control and turn it to maximum  
position;  
l ZGG752:uponignition, keeptheknobpusheddown  
about5seconds.Thiswillallowthe"thermocouple"to  
be heated and the safety device to be switched off,  
otherwise the gas supply would be interrupted.  
Burner  
minimum  
diameter  
maximum  
diameter  
l then adjust the flame as required.  
l If the burner does not ignite, turn the control knob to  
Large  
Medium  
Small  
(rapid)  
(semi-rapid)  
(Auxiliary)  
180  
120  
80  
mm.260  
mm.220  
mm.160  
m
m
m
zero, and try again.  
If you use a saucepan which is smaller than the  
recommended size, the flame will spread beyond  
the bottom of the vessel, causing the handle to  
overheat.  
As soon as a liquid starts boiling, turn down the  
flame so that it will barely keep the liquid  
simmering.  
Take care when frying food in hot oil or fat, as  
the overheated splashes could easily ignite.  
If the control knobs become difficult to turn, please  
contact your local Zanussi Service Centre.  
Maintenance and Cleaning  
Before any maintenance or cleaning can be carried  
out, you must DISCONNECT the hob from the  
electricity supply.  
The hob is best cleaned whilst it is still warm, as  
spillage can be removed more easily than if it is  
left to cool.  
The Hob Top  
F ZGG 752  
Regularlywipeoverthehobtopandthealuminiumframe  
using a soft cloth well wrung out in warm water to which  
a little washing up liquid has been added. Avoid the use  
ofthefollowing:  
The cap and crown of each burner are secured with two  
screws. To separate the two pieces, lift the crown, turn it  
upside down, then undo the two fixing screws as shown  
in fig. 1.  
-householddetergentandbleaches;  
-impregnatedpadsunsuitablefornon-sticksaucepans;  
- steel wool pads;  
After cleaning, reassemble the two parts and refit the  
cap on its correct position on the burner.  
- bath/sink stain removers.  
Should the hob top become heavily soiled, it is  
recommendedthatacleaningproductsuchasHobBrite  
or Bar Keepers Friend is used.  
Pan Supports  
Thepansupportsaredishwasherproof.  
If necessary, remove stubborn stains using a paste  
cleaner. Never use steel wool pads or acids.  
The Burners  
Theburnercapsandcrownscanberemovedforcleaning.  
Washtheburnercapsandcrownsusinghotsoapywater,  
and remove marks with a mild paste cleaner. A well  
moistenedsoapimpregnatedsteelwoolpadcanbeused  
with caution, if the marks are particularly difficult to  
remove.  
FO 2265  
Fig. 1  
After cleaning, be sure to wipe dry with a soft cloth.  
4
 
Something Not Working?  
If the hob is not working correctly, please carry out the following checks before contacting your local Service Force  
Centre.  
IMPORTANT: If you call out an engineer to a 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.  
SYMPTOM  
SOLUTION  
n There is no spark when lighting the gas  
u Check that the unit is plugged in and the electrical  
supply is switched on  
u Check that the RCCB has not tripped (if fitted)  
u Check the mains fuse has not blown  
u Check the burner cap and crown have been  
replaced correctly, e.g. after cleaning.  
n The gas ring burns unevenly  
u Check the main jet is not blocked and the burner  
crown is clear of food particles.  
u Check the burner cap and crown have been  
replaced correctly, e.g. after cleaning.  
If after all these checks, your hob still does not operate  
correctly, contact your local Service Force Centre.  
In-guarantee customers should ensure that the  
above checks have been made as the engineer will  
make a charge if the fault is not a mechanical or  
electrical breakdown.  
Please note that it will be necessary to provide proof of  
purchase for any in-guarantee service calls.  
Service and Spare Parts  
In the event of your appliance requiring service, or if you  
wish to purchase spare parts, please contact your local  
Zanussi Service Force Centre by telephoning:  
0870 5 929929  
Your telephone call will be automatically routed to the  
Service Force Centre covering your post code area. The  
addresses are listed on the following pages.  
Before calling out an engineer, please ensure you have  
read the details under the heading “Something Not  
Working.”  
When you contact the Service Force Centre you will need  
to give the following details:  
1. Your name, address and post code  
2. Your telephone number  
3. Clear and concise details of the fault  
4. The model and serial number of the appliance (found  
on the rating plate)  
5. The purchase date  
5
 
Customer Care Department  
For general enquiries concerning your Zanussi appliance  
or for further information on Zanussi products, please  
contact our Customer Care Department by letter or  
telephone at the address below or visit our website at  
Customer Care Department  
Zanussi  
55-77 High Street  
Slough  
Berkshire  
SL1 1DZ  
08705 727727 (*)  
* calls to this number may be recorded for training  
purposes.  
Guarantee Conditions  
Zanussi Guarantee conditions  
*
Appliances found to be in use within a commercial  
or similar environment, plus those which are the  
subject to rental agreements.  
Products of Zanussi manufacture which are not  
marketed by Zanussi.  
We, Zanussi, undertake that if, within 24 months of the  
date of the purchase, this Zanussi appliance or any part  
thereof is proved to be defective by any reason only of  
faulty workmanship or materials, we will, at our option,  
repair or replace the same FREE OFANY CHARGE for  
labour, materials or carriage on condition that:  
*
European Guarantee  
If you should move to another country within Europe then  
your guarantee moves with you to your new home  
subject to the following qualifications:  
*
*
*
The appliance has been correctly installed and used  
only on the gas and electricity supply stated on the  
rating plate.  
The appliance has been used for normal domestic  
purpose only, and in accordance with the  
manufacturer's instructions.  
The appliance has not been serviced, maintained,  
repaired, taken apart or tampered with by any person  
not authorised by us.  
*
The guarantee starts from the date you first  
purchased your product.  
*
The guarantee is for the same period and to the same  
extent for labour and parts as exist in the new country  
of use for this brand or range of products.  
This guarantee relates to you and cannot be  
transferred to another user.  
Your new home is within the European Community  
(EC) or European Free Trade Area.  
The product is installed and used in accordance with  
our instructions and is only used domestically, i.e. a  
normal household  
*
*
*
*
*
*
All service work under this guarantee must be  
undertaken by a Zanussi Service Centre.  
Any appliance or defective part replaced shall  
become the Company's property.  
This guarantee is in addition to your statutory and  
other legal rights.  
*
The product is installed taking into account  
regulations in your new country.  
Home visits are made between 8.30am and 5.30pm  
Monday to Friday. Visits may be available outside these  
hours, in which case a premium will be charged.  
Before you move, please contact your nearest Customer  
Care centre, listed below, to give them details of your  
new home. They will then ensure that the local Service  
Organisation is aware of your move and able to look after  
you and your appliances.  
Exclusions  
This guarantee does not cover:  
*
Damage or calls resulting from transportation,  
improper use or neglect, the replacement of any light  
bulbs or removable parts of glass or plastic.  
Costs incurred for calls to put right an appliance  
which is improperly installed or calls to appliance  
outside the United Kingdom.  
France  
Germany  
Italy  
Sweden  
UK  
Senlis  
Nürnberg  
+33 (0)3 44 62 29 99  
+49 (0)911 323 2600  
Pordenone +39 (0)1678 47053  
Stockholm +46 (0)8 738 79 50  
*
Slough  
+44 (0)1753 219897  
6
 
ZANUSSI SERVICE FORCE  
To contact your local Zanussi Service Force Centre telephone 08705 929 929  
NORTH EAST  
CHANNEL ISLANDS  
ORKNEY  
(M65)  
Corsie Domestics  
7 King Street  
Kirkwall  
GATESHEAD  
(M39)  
Unit 356a  
Dukesway Court  
Dukesway  
Team Valley  
GUERNSEY  
JERSEY  
Guernsey Electricity  
PO Box 4  
Vale, Guernsey  
Channel Islands  
Orkney KW15  
PERTH  
PERTH  
Hydro Electrical  
Gateshead NE11 0BH  
Inveralmond House  
Ruthervenfield Road  
Perth PH1 3AQ  
Jersey Electricity Company  
PO Box 45  
Queens Road  
St Helier  
Jersey  
GRIMSBY  
(M42)  
15 Hainton Avenue  
Grimsby  
South Humberside  
DN32 9AS  
Graham Begg  
Unit 4  
Airport Ind Estate  
Wick KW1 4QS  
Channel Islands JE4 8NY  
HULL  
(M41)  
Unit 1  
Boulevard Industrial  
Estate  
Hull  
HU3 4AY  
(OWN SALES)  
SHETLAND  
Tait Electronic Systems Ltd  
Holmsgarth Road  
Lerwick  
SCOTLAND  
ABERDEEN  
(M05)  
54 Claremont Street  
Aberdeen AB10 6RA  
(OWN SALES)  
SHETLAND  
Shetland ZE1 0PW  
LEEDS  
(M37)  
64-66 Cross Gates Road  
Leeds  
LS15 7NN  
Bolts Shetland Ltd.  
26 North Road  
Lerwick  
AUCHTERMUCHY  
(M03)  
33a Burnside  
Auchtermuchy  
Fife KY14 7AJ  
NEWTON AYCLIFFE Unit 16  
(OWN SALES)  
WHALSAY  
Shetland ZE1 0PE  
(M45)  
Gurney Way  
Aycliffe Industrial Estate  
Newton Aycliffe  
DL5 6UJ  
BLANTYRE  
(M07)  
Unit 5  
Block 2  
Auchenraith Ind. Estate  
Rosendale Way  
Blantyre G72 0NJ  
Leask Electrical  
Harisdale  
Symbister, Whalsay  
(OWN SALES)  
Shetland ZE2 9AA  
SHEFFIELD  
(M38)  
Pennine House  
Roman Ridge Ind.  
Roman Ridge Road  
DUMFRIES  
(M01)  
93 Irish Street  
Dumfries  
NORTHERNIRELAND  
Sheffield  
S9 1GB  
Scotland DG1 2 PQ  
BELFAST  
(M27)  
Owenmore House  
Kilwee Business Park  
Upper Dunmury Lane  
Belfast  
DUNOON  
(M67)  
Brair Hill  
7 Hill Street  
Dunoon  
NORTH WEST  
BT17 0HD  
BIRKENHEAD  
(M11)  
1 Kelvin Park  
Dock Road  
Birkenhead  
L41 1LT  
Argyll PA23 7AL  
GLASGOW  
(M04)  
20 Cunningham Road  
Clyde Estate  
Rutherglen  
WALES  
CARLISLE  
(M10)  
Unit 7  
Glasgow G73 1PP  
CARDIFF  
(M28)  
Guardian Industrial Estate  
Clydesmuir Road  
Tremorfa  
Cardiff  
CF2 2QS  
James Street Workshops  
James Street  
Carlisle  
INVERNESS  
(M06)  
Unit 3B  
Smithton Ind. Estate  
Smithton  
Cumbria  
CA2 5AH  
Inverness IV1 AJ  
ISLE OF MAN  
(M64)  
South Quay Ind. Estate  
Douglas  
Isle of Man  
CLYWD  
(M14)  
Unit 6-7 Coed – Parc  
Abergele Road  
Rhuddlan  
ISLE OF ARRAN  
Arran Domestics  
Unit 4 The Douglas Centre  
Brodick  
IM1 5AT  
Clwyd  
(OWN SALES)  
Isle of Arran KA27 8AJ  
Wales  
LL18 5UG  
LIVERPOOL  
(M15)  
Unit 1  
Honeys Green Precinct  
Honeys Green Lane  
Liverpool  
ISLE OF BARRA  
J Zerfah  
244 Bruernish  
Isle of Barra  
DYFED  
(M77)  
Maes YCoed  
High Mead  
Llanybydder  
Carmarthenshire  
SA40 9UL  
L12 9JH  
(OWN SALES)  
Western Islands HS9 5QY  
MANCHESTER  
(M09)  
Unit B  
ISLES OF BUTE  
(M66)  
Walker Engineering  
Glenmhor  
Upper Serpentine Road  
Rothesay  
Central Industrial Estate  
St Marks Street  
Bolton  
HAVERFORDWEST Cromlech Lodge  
(M75)  
Ambleston  
Haverfordwest  
BL3 6NR  
Isle of Bute PA20 9EH  
Pembrokeshire  
SA62 5DS  
PRESTON  
(M13)  
Unit 250  
ISLE OF LEWIS  
(M69)  
ND Macleod  
16 James Street  
Stornoway  
Dawson Place  
Walton Summit  
Bamber Bridge  
Preston  
OSWESTRY  
(M17)  
Plas Ffynnon  
Warehouse  
Middleton Road  
Oswestry  
Isle of Lewis PA87 2QW  
Lancashire PR5 8AL  
KELSO  
(M08)  
2-8 Wood Market  
Kelso  
Borders TD5 7AX  
SY11 2PP  
STOCKPORT  
(M16)  
Unit 20 Haigh Park  
Haigh Avenue  
Stockport  
SK4 1QR  
7
 
ZANUSSI SERVICE FORCE  
To contact your local Zanussi Service Force Centre telephone 08705 929 929  
MIDLANDS  
LONDON & EASTANGLIA  
SUNBURY  
(M63)  
Unit 1a  
The Summit  
BIRMINGHAM  
(M18)  
66 Birch Road East  
Wyrley Road Ind. Estate  
Witton  
Birmingham  
B6 6DB  
Hanworth Road  
Hanworth Ind. Estate  
Sunbury on Thames  
TW16 5D  
BECKENHAM  
(M79)  
11a Gardener Ind. Estate  
Kent House Lane  
Beckenham  
Kent BR3 1QZ  
CHELMSFORD  
(M47)  
Hanbury Road  
Widford Ind. Estate  
Chelmsford  
Essex  
BOURNE  
(M44)  
Manning Road Ind.  
Estate  
Pinfold Road  
Bourne  
SOUTH EAST  
ASHFORD  
(M58)  
Unit 2  
CM12 3AE  
Bridge Road Business Est.  
Bridge Road  
Ashford  
PE10 9HT  
COLINDALE  
(M53)  
Unit 14  
BRIDGNORTH  
(M72)  
68 St. Mary’s Street  
Bridgnorth  
Shropshire  
Capitol Park  
Capitol Way  
Colindale  
Kent TN2 1BB  
FLEET  
(M59)  
Unit 1  
WV16 4DR  
London NW9 0EQ  
Redsfield Ind. Estate  
Church Crookham  
Fleet  
GLOUCESTER  
(M23)  
101 Rycroft Street  
Gloucester  
GL1 4NB  
ELTHAM  
(M78)  
194 Court Road  
Mottingham  
Eltham  
Hampshire GU13 0RD  
London SE9 4EW  
HAYWARDS  
HEATH  
(M55)  
21-25 Bridge Road  
Haywards Heath  
Sussex RH16 1UA  
HEREFORD  
(M31)  
Unit 3  
Bank Buildings  
Cattle market  
Hareford  
ENFIELD  
(M49)  
284 Alma Road  
Enfield  
London  
HE4 9HX  
EN3 7BB  
SOUTH WEST  
HIGHAM FERRERS 30 High Street  
GRAVESEND  
(M57)  
Unit B4  
BARNSTAPLE  
(M30)  
Main Road  
Fremington  
Barnstaple  
North Devon EX31 2NT  
(M51)  
Higham Ferrers  
Northants  
Imperial Business Estate  
Gravesend  
Kent  
NN10 8BB  
DA11 0DL  
ILKESTON  
(M43)  
Unit 2  
Furnace Road  
Ilkeston DE7 5EP  
BOURNEMOUTH 63-65 Curzon Road  
(M26)  
HARPENDEN  
(M46)  
Unit 4  
Bournemouth  
Dorset  
BH1 4PW  
Riverside Estate  
Coldharbour Lane  
Harpenden  
AL5 4UN  
LEICESTER  
(M22)  
Unit 7  
Oaks Ind. Estate  
Coventry Road  
Narborough  
Leicestershire  
LE0 5GF  
BRIDGEWATER  
(M35)  
6 Hamp Ind. Estate  
Bridgewater  
Somerset TA6 3NT  
LETCHWORTH  
(M50)  
16-17 Woodside Ind. Estate  
Works Road  
Letchworth  
Herts  
SG6 1LA  
BRISTOL  
(M25)  
11 Eldon Way  
Eldonwall Trading  
Bristol  
LINCOLN  
Unit 8  
(M40)  
Stonefield Park  
Clifton Street  
Lincoln  
Avon BS4 3QQ  
LONDON  
(M76)  
2/4 Royal Lane  
Yiewsley  
West Drayton  
Middlesex  
EMSWORTH  
(M33)  
266 Main Road  
Southbourne  
Emsworth  
LN5 8AA  
NEWCASTLE  
UNDER LYME  
(M12)  
18-21 Croft Road  
Brampton Ind. Estate  
Newcastle under Lyme  
Staffordshire  
UB7 8DL  
PO10 8JL  
MAIDENHEAD  
(M60)  
Reform Road  
Maidenhead  
Berkshire  
ISLE OF WIGHT  
(M34)  
Unit 8  
Enterprise Court  
Ryde Business Park  
Ryde  
ST5 0TW  
SL6 8BY  
Isle of Wight PO33 1DB  
REDDITCH  
(M20)  
13 Thornhill Road  
North Moons Moat  
Redditch  
Worcestershire  
B98 9ND  
MOLESEY  
(M61)  
10 Island Farm Avenue  
West Molesey  
Surrey  
NEWTONABBOT Unit 2  
(M29)  
Zealley Ind. Estate  
KT8 2UZ  
Kingsteignton  
Newton Abbot  
S. Devon  
NEWBURY  
(M24)  
9 Pipers Court  
Berkshire Drive  
Thatcham  
Berkshire  
RG19 4ER  
TAMWORTH  
(M19)  
Unit 3  
TQ12 3TD  
Sterling Park  
Claymore  
Tamworth  
B77 5DO  
REDRUTH  
(M36)  
Unit 7D  
Pool Ind. Estate  
Wilson Way  
Redruth  
IPSWICH  
(M48)  
Unit 6C  
WORCESTER  
(M73)  
Units 1 & 2  
Elton Park Business Centre  
Hadleigh Road  
Ipswich  
Cornwall TR15 3QW  
Northbrook Close  
Gregorys Mill Ind. Estate  
Worcester  
IP2 0DD  
WR3 8BP  
NORWICH  
(M52)  
2b Trafalgar Street  
Norwich  
NR1 3HN  
8
 
Instructions for the Installer  
Engineers technical data  
Ignition HT Spark  
OVERALL DIMENSIONS  
Spark Generator  
Ispra Control's BF 50046  
230-240V 0.6 YA T 120  
Fixed  
ZGG 642  
ZGG 752  
Spark Gap  
Width:  
Depth:  
580 mm.  
510 mm.  
680 mm.  
510 mm.  
Semi-rapid Burner  
Heat Input  
1.9 kW (6483 BTU/HR)  
CUT OUT DIMENSIONS  
ZGG 642  
ZGG 752  
Rapid Burner  
Heat Input  
2.9 kW Natural Gas (9895 BTU/HR)  
2.7 kW L.P.G. (9212 BTU/HR)  
Width:  
Depth:  
550 mm.  
470 mm.  
560 mm.  
480 mm.  
Auxiliary Burner  
Heat Input  
SUPPLY CONNECTIONS  
Gas:  
1.0 kW (3412 BTU/HR)  
RC 1/2 inch (1/2 inch male) Rear right hand corner  
Electric:  
230-240V 50Hz supply, 3 core flexible cable with non  
rewireable plug fitted with a 3 amp cartridge fuse.  
BURNER  
RAPID  
(large)  
SEMI-RAPID  
(medium)  
AUXILIARY  
(small)  
POSITION  
MAX  
MIN  
MAX  
MIN  
MAX  
MIN  
NOMINALTHERMAL  
POWER kW  
2.9  
0.65  
1.9  
0.45  
1.0  
0.33  
NOMINALFLOW  
RATE m3/h  
0.276 0.062 0.181 0.043 0.095 0.031  
NOZZLE REFERENCE  
1/100 mm  
119  
2.7  
Adjust.  
0.65  
96  
Adjust.  
0.45  
70  
Adjust.  
0.33  
NOMINALTHERMAL  
POWER kW  
1.9  
1.0  
NOMINALFLOW  
RATE g/h  
195  
86  
46.8  
40  
137  
71  
32.4  
32  
72  
50  
23.8  
28  
NOZZLEREFERENCE  
1/100 mm  
Burner  
Dia. Tap By-pass  
1/100 mm  
APPLIANCE CLASS: 3  
APPLIANCE CATEGORY: II2H3+  
Auxiliary  
28  
Semi-rapid32  
Rapid40  
APPLIANCE GAS SUPPLY:  
Natural gas G20 / 20mbar  
Aerationadjustmentnone  
9
 
Important safety requirements  
FITTING THE GAS HOB  
WITHOUTACOOKERHOODABOVE  
This hob must be installed in accordance with the Gas Safety (Installation and  
Use) Regulations (Current Edition) and the IEE Wiring Regulations (Current  
Edition).  
600 mm  
Detailed recommendations are contained in the following British 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 room of volume 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.  
700 mm  
400 mm  
55 mm  
400 mm  
However, if the room has a door which opens directly to the outside no air vent is  
50 mm  
100 mm  
required even if the volume is between 5 m3 and 11 m3.  
50 mm  
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  
requirements.  
FO 2369*  
Location  
FITTING THE GAS HOB  
WITHACOOKERHOODABOVE  
The hob may be located in a kitchen, a kitchen/diner or bed sitting room, but not  
in a bathroom, shower room or garage.  
600 mm  
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.  
700 mm  
The minimum distance combustible material can be fitted above the hob is 400  
mm. If it is fitted below 400 mm. a space of 50 mm. must be allowed from the  
edges of the hob.  
400 mm  
55 mm  
The minimum distance combustible material can be fitted directly above the hob  
is 700 mm.Aminimum distance of 100 mm. must be left between the side edges  
of the hob and any adjacent cabinets or walls.  
400 mm  
100 mm  
FO 2231*  
Installation  
IMPORTANT  
WHEN THE HOB IS FIRST INSTALLED  
This hob must be installed by qualified  
personnel to the relevant British Standards.  
Once the hob has been installed, it is important  
to remove any protective materials, which were  
put on in the factory.  
Any gas installation must be carried out by a  
registered CORGI installer.  
On the end of the shaft, which includes the GJ 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.  
The manufacturer will not accept liability, should  
the above instructions or any of the other safety  
instructions incorporated in this book be  
ignored.  
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 RC  
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.  
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.  
A) End of shaft with nut  
B) Washer  
C) Elbow  
FO 0264  
10  
 
Cut Out Size  
The dimensions of the cut-out are given in the diagram.  
Rectangular cut-out size for hob  
Dimensions are given in mm.  
ZGG 642  
ZGG 752  
55 min.  
480  
550  
560  
150 min  
FO 2038  
FO 2098  
1
ON/OFF SWITCH  
Building In  
Building over a cupboard or  
drawer  
FLEX  
OUTLET  
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.  
FO 0763  
Building over a kitchen unit  
with door  
ON/OFF SWITCH  
3
2
Proper arrangements must be taken 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.  
a
60  
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.  
b
FLEX  
OUTLET  
Fitting the hob to the  
worktop  
FO 1013  
FO 0764  
Before fitting the hob into the cut out, an adhesive  
seal must be fitted to the underside outside edge  
(Fig. 4) of the hob. It is essential that no gaps are left  
in this seal in order to prevent spillage near the hob  
seeping into the cabinet below.  
Dimensions are given in mm.  
1) Remove the pan supports, the burners caps  
F
and crowns and turn the hob upside down,  
taking care the ignition candles are not  
damaged in this operation.  
2) Place the sealing gasket all around the  
glass top edge as shown in diagram 4.  
3) Fit the hob in the cut out and push it down  
until the glass top and the working top make  
contact, as shown in diagram 5.  
4
FO 2108  
11  
 
5
A
a
FO 2321  
5
ZGG 752  
a) Sealing gasket  
FO 2107  
ZGG 642  
Electrical connections  
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.  
A cut off plug inserted into a 13 amp socket is  
a seriuos safety (shock) hazard. Ensure that  
the cut off plug is disposed of safely.  
THIS HOB MUST BE EARTHED.  
Permanent Connection  
The manufacturer declines any liability should these  
safety measures not be observed.  
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.  
This hob is designed to be connected to a 230-240V  
50Hz 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 switch must not break the yellow and green earth  
cable at any point.  
The hob is supplied with a 3 core flexible supply cord  
incorporating a 3amp plug fitted. In the event of having to  
change the fuse, a 3ampASTAapproved (BS 1362) fuse  
must be used.  
Ensure that the hob supply cord does not  
come into contact with surfaces with  
temperatures higher than 50 deg. C.  
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 and Yellow - Earth  
Blue  
- Neutral  
-Live  
Brown  
— Connect the green and yellow (earth) wire to  
the terminal in the plug which is marked with  
F
the letter 'E' or the earth symbol  
green and yellow.  
or coloured  
— 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.  
FO 0390  
Upon completion there must be no cut, or stray strands  
of wire present and the cord clamp must be secure over  
the outer sheath.  
12  
 
Wiring Diagram  
L
1
A
2
3
4
5
6
0
220/240  
A. IGNITOR SWITCH  
B. IGNITOR UNIT  
B
Brown  
N
Fault Finding  
Preliminary Electrical Systems  
SOCKET  
(face view)  
PLUG (with cover  
removed)  
( )  
Check  
Earth Wire  
Green/Yellow  
( )  
E
Blue  
Green  
Yellow  
START  
Isolate appliance  
and carry out:  
A: Earth Continuity  
check.  
Neutral Wire  
Blue  
N
L
Blue  
Green  
Yellow  
Brown  
Carry out:  
D: Resistance to  
Earth check.  
Electricity supply  
should now be  
satisfactory.  
NO  
YES  
Carry out:  
C: Polarity check.  
Has inlet fuse blown?  
A. EARTH CONTINUITY CHECK -Appliance must be  
electrically disconnected - meter set on W (Ohms) x  
1 scale and adjust zero if necessary.  
NO  
YES  
a) Test leads from any appliance earth point to earth  
pin on plug. Resistance should be less than 0.1  
ý (Ohm), check all earth wires for continuity and  
all contacts are clean and tight.  
Inlet wiring  
faulty.  
B. INSULATION CHECK - Appliance electrically  
Rectify any  
fault.  
disconnected, all switches ON.  
a) meter set on W(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 on W (Ohm) x 100 scale.  
Repeat test with leads from L to E. If meter reads  
less than × (infinity) there is a fault.  
Isolate appliance and  
carry out:  
B: Insulation check.  
Rectify any fault  
including replacing  
fuses as necessary.  
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. However a detailed visual inspection should  
reveal evidence of burning around the fault.  
13  
 
Ignition System / Gas Ignition  
YES  
Check gas supply at  
burner  
Ignitor does not spark  
NO  
Check plug top fuse  
and replace if  
necessary  
Light burner manually  
Check polarity and  
earth continuity of  
supply point  
Check by pass simmer  
adjusted  
Check position of the  
electrode  
Check earth continuity  
of appliance  
Check continuity from the tip of  
each electrode to the  
terminals 1 to 4 on the ignitor  
unit  
Check fitting of burners  
Check continuity from 'N' on the  
mains connector block and "O" on  
the ignitor unit  
Check continuity from 'L' on the  
mains connector block and the  
taps ignition switches  
Check for breaks in the  
insulation  
of the HT leads  
Check continuity from ignition  
switches connector to ignitor unit  
Change the taps  
ignition switches  
Change the ignitor unit  
14  
 
Commissioning  
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 several times. If  
the flame is unstable or is extinguished follow the  
procedure below.  
Procedure:  
Re-ignite the burner and set to MIN.  
FRemove the control knob.  
FO 1042  
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.  
a) Minimum adjustment screw  
b) Tap  
Pressure Testing  
Remove left hand pan support and front left burner  
Fcap and crown.  
Fit manometer tube over the injector.  
Turn on the burner gas supply and ignite another  
burner.  
The pressure reading should be nominally 20mbar  
and must be between 17 mbar and 25mbar.  
Turn off the burner supplies.  
Conversion from Natural Gas to  
LPG  
It is important to note that this model is designed for use  
TO ADJUST THE GAS RATE  
with natural gas but can be converted for use with butane  
or propane gas providing the correct injectors are fitted.  
With the aid of a thin bladed screwdriver completely  
The gas rate is adjusted to suit.  
tighten down the by pass adjustment screw, which is  
located down the centre of the gas tap control shaft.  
Upon completion stick the replacement rating plate on  
the under side of the hob.  
Method  
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.  
IMPORTANT  
The replacement/conversion of the gas hob should only  
be undertaken by a competent person.  
With the aid of a 7mm box spanner the burner injectors  
can then be unscrewed and replaced by the  
appropriate LPG injectors.  
15  
 
CUSTOMER CARE  
Zanussi  
55-77 High Street  
Slough  
Berkshire, SL1 1DZ  
Tel: 08705 727727  
© Electrolux HouseholdAppliances Limited 2000  
From the Electrolux Group. The world’s No.1 choice.  
The Electrolux Group is the world’s largest producer of powered appliances for kitchen, cleaning and outdoor use. More than  
55 Group products (such as refrigerators, cookers, washing machines, vacuum cleaners, chain saws and lawn mowers) are  
sold each year to a value of approx. USD 14 billion in more than 150 countries around the world.  
35668-9202  
08/00  
 

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