User manual AEG-ELECTROLUX EHG675BU

Gas Hob INSTRUCTION BOOKLET Models EHG 672 - EHG 674 - EHG 675 35670-2601 GB 2 Important Safety Information You MUST read these warnings carefully before installing or using the hob. If you need assistance, contact our Customer Care Department on 01635 522799 Installation q This hob must be installed by qualified personnel, according to the manufacturer's instructions and to the relevant British Standards. Any gas installation must be carried out by a registered CORGI installer. 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. q 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 unstable pans can cause an accident by tipping or spillage. 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 may be affected by heat and should not be stored above or below the hob unit. q q q q q q q q Child Safety q 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. Children can also injure themselves by pulling pans or pots off the hob. Service q q q This hob should only be repaired or serviced by an authorised Service Engineer and only genuine approved spare parts should be used. During Use q Environmental Information q This hob is intended for domestic cooking only. It is not designed for commercial or industrial purposes. When in use a gas cooking hob 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. 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. q q q q q Keep this instruction book for future reference and ensure it is passed on to any new owner. 3 Contents For the User Description of the Hob Operation Maintenance and Cleaning Something Not Working? Service and Spare Parts Page Page Page Page Page 5 6 7 8 8 9 For the Installer Technical Data Important Safety Requirements Installation Gas Connection Building In Electrical Connection Wiring Diagram Fault Finding Commissioning Servicing Conversion from natural gas to LPG Page 12 Page 13 Page 14 Page 14 Page 15 Page 16 Page 17 Page 18 Page 20 Page 21 Page 21 Guarantee Conditions Page Electrolux Service Force Centre Addresses Page 10 Guide to Use the instructions The following symbols will be found in the text to guide you throughout the Instructions: Safety Instructions i Step by step instructions for an operation Hints and Tips This appliance is manufactured according to the following EEC directives: 73/23 EEC - 90/683 EEC - 93/68 EEC 89/336 EEC - 90/396 EEC, current edition. 4 Description of the Hob 3 1 2 3 EHG 672 4 98 1 7 65 3 2 3 1. 2. 3. 4. 5. 6. 7. 8. 9. Hob Top Rapid Burner Semi-rapid Burners Auxiliary Burner Control knob for back right burner (semi-rapid) Control knob for back left burner (semi-rapid) Control knob for front left burner (rapid) Control knob for front right burner (auxiliary) Electric Ignition Push Button 4 EHG 674 EHG 675 98 7 65 INSTALLATION Any gas installation must be carried out by a registered CORGI installer, and in accordance with existing rules and regulations. The relevant instructions are to be found in the second section of this manual. Please, ensure that, once the hob is installed, it is easily accessible for the engineer in the event of a breakdown. 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. 5 Operation HOB BURNERS To light a burner, turn the relevant control knob anticlockwise to maximum position. At the same time push the electric ignition button which is marked with a little spark.. Then adjust the flame as required. If the burner does not ignite, turn the control knob to zero, and try again. i When switching on the mains, after installation or a power cut, it is quite normal for the spark generator to be activated automatically. 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). Burner minimum diameter 160 mm. 120 mm. 80 mm. maximum diameter 240 mm. 220 mm. 160 mm. Large (rapid) Medium (semi-rapid) Small (Auxiliary) 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. i 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 Electrolux Service Centre. 6 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 Regularly wipe over the hob top using a soft cloth well wrung out in warm water to which a little wasing 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 is used. Pan Supports 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 necessay, remove stubborn stains using a paste cleaner. The Burners The burner caps and crowns can be removed for cleaning. Wash the burners taps 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. 7 Something Not Working? If the hob is not working correctly, please carry out the following checks before contacting your local Electrolux Service Force Centre. SYMPTOM s There is no spark when lighting the gas SOLUTION x Check that the unit is plugged in and the electrical supply is switched on x Check that the RCCB has not tripped (if fitted) x Check the mains fuse has not blown x Check the burner cap and crown have been replaced correctly, e.g. after cleaning. s The gas ring burns unevenly x Check the main jet is not blocked and the burner crown is clear of food particles. x 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 Electrolux Service Force Centre. Please note that it will be necessary to provide proof of purchase for any in-guarantee service calls. 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. Service and Spare Parts If you require spare parts or an engineer contact your local Service Force Centre by telephoning: 0990-929929 Your call will be routed to the Service Centre covering your post code area. The addresses of Electrolux Service Force Centres are detailed on the following pages. When you contact the Service Centre, they will need the following information: 1. Your name, address and post code. 2. Your telephone number 3. Clear and concise details of the fault 4. The model and the serial number (see rating label on the back of this instruction booklet) 5. Date of purchase CUSTOMER CARE For general enquiries concerning your Electrolux appliance and for further information on Electrolux products, contact our Customer Care Department by letter or telephone as follows: Customer Care Department Electrolux PO Box 47 Newbury RG14 5XL Tel : 01635 52 27 99 8 Guarantee Conditions ELECTROLUX STANDARD GUARANTEE CONDITIONS We, Electrolux, undertake that if, within 12 months of the date of the purchase, this Electrolux 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 OF ANY CHARGE for labour, materials or carriage on condition that: * 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 purposes 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. * All service work under this guarantee must be undertaken by a Electrolux Service Force 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. 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. * Appliances found to be in use within a commercial or similar environment, plus those which are the subject to rental agreements. * Products of Electrolux manufacture which are not marketed by Electrolux. 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 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 contry 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 The electrical supply complies with the specification given in the rating label. * The product is installed taking into account regulations in your new country. 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. 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. France Senlis +33 (0)3 44 62 22 22 Germany Nürnberg +49 (0)911 323 2600 Italy Pordenone +39 (0)1678 47053 Sweden Stockholm +46 (0)20 78 77 50 UK Newbury +44 (0)1635 522 799 9 ELECTROLUX SERVICE FORCE To contact your local Electrolux Service Force Centre telephone 0990 929929 CHANNEL ISLANDS GUERNSEY Guernsey Electricity PO Box 4 Vale , Guernsey Channel Islands Jersey Electricity Company PO Box 45 Queens Road St Helier Jersey Channel Islands JE4 8NY ISLE OF LEWIS (M69) ND Macleod 16 James Street Stornoway Isle of Lewis PA872QW 2-8 Wood Market Kelso Borders TD5 7AX Corsie Domestics 7 King Street Kirkwall Orkney KW15 1RE Tait Electronic Systems Ltd. Holmsgarth Road Lerwick Shetland ZE1 0PW Bolts Shetland Ltd 26 North Road Lerwick Shetland ZE1 0PE Leask Electrical Harlsdale Symbister, Whalsay Shetland ZE2 9AA GRIMSBY (M42) NORTH EAST GATESHEAD (M39) Unit 356a Dukesway Court Dukesway Team Valley Gateshead NE11 0BH Unit 2 Cromwell Road Grimsby South Humberside DN31 2BN Unit 1 Boulevard Industrial Estate Hull HU3 4AY 64-66 Cross Gates Road Leeds LS15 7NN JERSEY KELSO (M08) ORKNEY (M65) SHETLAND HULL (M41) (OWN SALES) SCOTLAND ABERDEEN (M05) 8 Cornhill Arcade Cornhill Drive Aberdeen AB2 5UT 33A Burnside Auchtermuchy Fife KY14 7AJ Unit 5 Block 2 Auchenraith Industrial Estate Rosendale Way Blantyre G72 0NJ 93 Irish Street Dumfries Scotland DG1 2PQ Briar Hill 7 Hill Street Dunoon Argyll PA23 7AL 20 Cunningham Road Clyde Estate Rutherglen, Glasgow, G73 1PP Unit 3B Smithton Indust. Est. Smithton Inverness IV1 2PD Arran Domestics Unit 4 The Douglas Centre Brodick Isle of Arran KA27 8AJ J Zerfah 244 Bruernish Isle of Barra Western Islands HS9 5QY Walker Engineering Glenmhor Upper Serpentine Road Rothesay Isle of Bute PA20 9EH SHETLAND (OWN SALES) WHALSAY (OWN SALES) LEEDS (M37) AUCHTERMUCHY (M03) NEWTON AYCLIFFE Unit 16 (M45) Gurney Way Aycliffe Ind Estate Newton Aycliffe DL5 6UJ SHEFFIELD (M38) Pennine House Roman Ridge Ind. Roman Ridge Road Sheffield S9 1GB BLANTYRE (M07) NORTHERN IRELAND BELFAST (M27) Owenmore House Kilwee Industrial Estate Upper Dunmury Lane Belfast BT17 0HD DUMFRIES (M01) NORTH WEST BIRKENHEAD (M11) 1 Kelvin Park Dock Road Birkenhead L41 1LT Unit 8 South John Street Carlisle CA2 5AJ South Quay Ind Estate Douglas Isle of Man Unit 1 Honeys Green Precinct Honeys Green Lane Liverpool L12 9JH Unit 30 Oakhill Trading Estate Devonshire Road Worsley Manchester M28 3PT Unit 250 Dawson Place Walton Summit Bamber Bridge Preston Lancashire PR5 8AL Unit 20 Haigh Park Haigh Avenue Stockport SK4 1QR DUNOON (M 67) WALES CARDIFF (M28) Guardian Industrial Estate Clydesmuir Road Tremorfa, Cardiff CF2 2QS Unit 6-7 Coed - Parc Abergele Road Rhuddlan Clwyd Wales LL18 5UG Plas Funnon Warehouse Middleton Road Oswestry SY11 2PP CARLISLE (M10) GLASGOW (M04) ISLE OF MAN (M64) LIVERPOOL (M15) INVERNESS (M06) CLYWD (M14) ISLE OF ARRAN OSWESTRY (M17) MANCHESTER (M09) (OWN SALES) ISLE OF BARRA HAVERFORDWEST Cromlech Lodge (M75) Amerlston Haverfordwest SA62 5DS PRESTON (M13) (OWN SALES) ISLE OF BUTE (M66) STOCKPORT (M16) 10 ELECTROLUX SERVICE FORCE To contact your local Electrolux Service Force Centre telephone 0990 929929 MIDLANDS BIRMINGHAM (M18) 66 Birch Road East, Wyrley Road Industrial Estate Witton Birmingham B67DB Manning Road Ind Estate Pinfold Road Bourne PE10 9HT 1 Underhill Street Bridgnorth Salop WV16 4BB 101 Rycroft Street Gloucester GL1 4NB Unit 3 Bank Buildings Cattle Market Hereford HE4 9HX The Old Barn Westfield Terrace Higham Ferrers NN10 8BB Unit 2 Furnace Road Ilkeston DE7 5EP Unit 7 Oaks Industrial Estate Coventry Road Narborough Leicestershire LE0 5GF Unit 8 Stonefield Park Clifton Street Lincoln LN5 8AA 18-21 Croft Road Brampton Industrial Estate Newcastle under Lyme Staffordshire ST5 0TW 19 Ptarmigan Place Townsend Drive Nuneaton CV11 6RX Heming Road Washford Redditch Worcestershire B98 0DH Unit 3 Sterling Park Claymore Tamworth B77 5DO Unit 1 Northbrook Close Gregorys Mill Ind Estate Worcester WR3 8BP LONDON & EAST ANGLIA CANVEY ISLAND 2-4 Sandhurst Kings Road Canvey Island SS8 0QY Hanbury Road Widford Ind Estate Chelmsford Essex CM12 3AE Unit 14 Capital Park Capital Way Colindale London NW9 0EQ 284 Alma Road Enfield London EN3 7BB Unit B4, Imperial Business Estate Gravesend Kent DA11 0DL Unit 4 Riverside Estate Coldharbour Lane Harpenden AL5 4UN 16-17 Woodsite Ind Est. Works Road Letchworth Herts SG6 1LA 16-17 Woodsite Ind Est. Works Road Letchworth Herts SG6 1LA 2/4 Royal Lane Yiewsley West Drayton Middlesex UB7 8DL 10 Island Farm Avenue West Molesey Surrey KT8 2UZ PO BOX 5672 Newbury Berkshire RG14 5GF Unit 2B Elton Park Business Centre Hadleigh Road Ipswich IP2 0DD 2b Trafalgar Street Norwich NR1 3HN Unit 1a The Summit Hanworth Road Hanworth Ind Estate Sunbury on Thames TW16 5D Unit 6 Metro Centre Kangley Bridge Road Sydenham SE26 ASHFORD (M58) SOUTH EAST Unit 2 Bridge Road Business Estate Bridge Road Ashford Kent TN2 1BB Unit 1 Redfields Industrial Estate Church Crookham Fleet Hampshire GU13 0RD CHELMSFORD (M47) BOURNE (M44) FLEET (M59) COLINDALE (M53) BRIDGNORTH (M72) GLOUCESTER (M23) HEREFORD (M31) ENFIELD (M49) HAYWARDS HEATH 21-25 Bridge Road (M55) Haywards Heath Sussex RH16 1UA TONBRIDGE (M56) Unit 30 Deacon Trading Estate Morley Road Tonbridge Kent TN9 1RA GRAVESEND (M57) HIGHAM FERRERS (M51) HARPENDEN (M46) SOUTH WEST BARNSTAPLE (M30) P.O. Box 12 Barnstaple North Devon EX31 2YB 63-65 Curzon Road Bournemouth Dorset BH1 4PW 6 Hamp Industrial Estate Bridgewater Somerset 11 Eldon Way Eldonwall Trading Bristol Avon BS4 3QQ 266 Main Road Southboure Emsworth PO10 8JL Unit 8 Enterprise Court Ryde Business Park Ryde Isle of Wight PO33 1DB Unit 2 Zealley Industrial Estate Kingsteignton Newton Abbot S. Devon TQ12 3TD 16 Faraday Mill Cattledown Plymouth PL4 0ST Unit 7D Pool Industrial Estate Wilson Way, Redruth, Cornwall TR15 3QW ILKESTON (M43) LETCHWORTH (M50) LEICESTER (M22) BOURNEMOUTH (M26) LETCHWORTH (M50) BRIDGEWATER (M35) BRISTOL (M25) LINCOLN (M40) LONDON (M76) NEWCASTLE UNDER LYME (M12) MOLESEY (M61) EMSWORTH (M33) NUNEATON (M21) NEWBURY (M24) ISLE OF WIGHT (M34) REDDITCH (M20) IPSWICH (M48) NEWTON ABBOT (M29) TAMWORTH (M19) NORWICH (M52) SUNBURY (M63) PLYMOUTH (M32) WORCESTER (M73) REDRUTH (M36) SYDENHAM (M62) 11 Instructions for the Installer Engineer technical data OVERALL Width: Depth: Height: Weight: DIMENSIONS 580 mm. 500 mm. 88 mm. 8 Kg. SUPPLY CONNECTIONS Gas: 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. This appliance complies with the EEC Directive No 89/336, concerning suppression of radio electrical interference. CUT OUT DIMENSIONS Width: 550 mm. Depth: 470 mm. Thickness: 30 mm. Ignition HT Spark Spark Generator Spark Gap Ispra Control's BF 50046 - 230-240V 0.6 YA T 120 Fixed Rear Left Burner (semi rapid) Heat Input 2.0 kW (6824 BTU/HR) Front Left Burner (rapid) Heat Input 3.0 kW Natural Gas (10236 BTU/HR) 2.8 kW L.P.G. (9554 BTU/HR) CHARACTERISTICS TYPE OF GAS BURNER RAPID (large) MAX MIN Rear Right Burner (semi rapid) Heat Input 2.0 kW (6824 BTU/HR) Front Right Burner (auxiliary) Heat Input 1.0 kW (3412 BTU/HR) SEMI-RAPID (medium) MAX MIN AUXILIARY (small) MAX MIN POSITION NOMINAL THERMAL POWER kW NOMINAL FLOW RATE m3/h NOZZLE REFERENCE 1/100 mm NOMINAL THERMAL POWER kW NOMINAL FLOW RATE VALUE = 37.78 MJ/m3 Ws - 50.7 MJ/ m3 NATURAL GAS 20 mbar 3.0 0.65 2.0 0.45 1.0 0.33 0.286 119 0.057 Adjust. 0.190 96 0.038 Adjust. 0.095 70 0.028 Adjust. VALUE = 49.92 MJ/Kg LPG GAS 28-30/37 mbar 2.8 0.65 2.0 0.45 1.0 0.33 g/h 202 86 43.5 40 144 71 29 32 72 50 21,5 28 NOZZLE REFERENCE 1/100 mm Burner Dia. Tap By-pass 1/100 mm 28 32 Tap colour CLASS APPLIANCE: 3 APPLIANCE CATEGORY: II2H3+ APPLIANCE GAS SUPPLY: Natural gas G20 / 20mbar Auxiliary Semi-rapid Yellow/Red Green/Black Violet/Black Rapid 40 Aeration adjustment none 12 Important safety requirements This hob must be installed in accordance with the Gas Safety (Installation and Use) Regulations (Current Edition) and the IEE Wiring Regulations (Current Edition). Detailed recommendations are contained in the following British Standards Codes Of Practice: B.S. 6172/ B.S. 5440, Par. 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 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 requirements. 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 there is a minimum distance of 55 mm. between the rear edge of the hob and the wall. A minimum distance of 100 mm. must be left between the side edges of the hob and any adjacent cabinets or walls. The minimum distance combustible material can be fitted above the hob in line with the edges of the hob is 420 mm. If it is fitted below 420 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. INSTALLATION GUIDANCE INSTRUCTIONS CLEARANCES REQUIRED WHEN FITTING THE GAS HOB WITHOUT A COOKER HOOD ABOVE INSTALLATION GUIDANCE INSTRUCTIONS CLEARANCES REQUIRED WHEN FITTING THE GAS HOB WITH A COOKER HOOD ABOVE 600 mm 700 mm 650 mm 700 420 mm 50 m 55 m mm 420 mm 100 420 mm 50 m 55 m mm 420 mm 100 mm 50 m m mm 50 m m FO 0812 FO 0813 13 Installation IMPORTANT This hob must be installed by qualified personnel to the relevant British Standards. Any gas installation must be carried out by a registered 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 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. FO 0814 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. FO 0264 A) End of shaft with nut B) Washer C) Elbow Rectangular cut-out size for hob 50 0 58 0 Cut Out Size The dimensions of the cut-out are given in the diagram. 47 0 55 0 5 FO 2109 i 5m n. 14 Building In Building over a cupboard or drawer 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. 30 1 ON/OFF SWITCH 2 ON/OFF SWITCH 3 a b 60 FLEX OUTLET FLEX OUTLET FO 0763 FO 0764 FO 1013 Dimensions are given in mm. Building over a kitchen unit with door 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. 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. Fitting the hob to the worktop Before fitting the hob into the cut out, an adhesive sealing gasket supplied with the hob must be fitted to the edge of the cut out. It is essential that no gaps are left in this seal in order to prevent spillage near the hob seeping into the cabinet below. 1) Place the sealing gasket all around the edge of the cut out. 2) Place the hob into the cut out and secure it by means of the relevant fixing clamps and screws, as shown in the diagram. a FO 0402 a) Sealing gasket 20 min 15 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. Permanent 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. Ensure that the hob supply cord does not come into contact with surfaces with temperatures higher than 50 deg. C. THIS HOB MUST BE EARTHED. The manufacturer declines any liability should these safety measures not be observed. 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 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 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 and Yellow - Earth Blue - Neutral Brown - Live -- Connect the green and yellow (earth) wire to the terminal in the plug which is marked with or the letter 'E' or the earth symbol 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 (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 cord clamp must be secure over the outer sheath. A cut off plug inserted into a 13 amp socket is a serious safety (shock) hazard. Ensure that the cut off plug is disposed of safely. FO 0390 16 Wiring diagram L 1 A 0 2 3 220/240 4 B N A. IGNITOR SWITCH B. IGNITOR UNIT 17 Fault Finding Preliminary Electrical Systems Check Brown Blue Green Yellow PLUG (with cover removed) Earth Wire Green/Yellow SOCKET (face view) () FUSE E( ) START Isolate appliance and carry out: A: Earth Continuity check. Neutral Wire Blue N L Blue Brown Green Yellow NO YES Carry out: C: Polarity check. Carry out: D: Resistance to Earth check. Electricity supply should now be satisfactory. Has inlet fuse blown? NO YES A. EARTH CONTINUITY CHECK Appliance must be electrically disconnected - meter set on (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 0.1 (Ohm), check all earth wires for continuity and all contacts clean and tight. B. INSULATION CHECK - Appliance electrically disconnected, all switches ON. a) meter set on (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 (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. However a detailed visual inspection should reveal evidence of burning around the fault. Inlet wiring faulty. Rectify any fault. Isolate appliance and carry out: B: Insulation check. Rectify any fault including replacing fuses as necessary. 18 Ignition System / Gas Ignition Ignitor does not spark YES Check gas supply at burner 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 earth continuity of appliance Check position of the electrode Check continuity from 'N' on the mains connector block and "O" on the ignitor unit 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 '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 ignitor unit 19 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. Remove the control knob. You can find two different adjustment screw locations according to the gas tap (sse diagram). The "b" type has the adjustment screw located down the centre of th egas tap control shaft. The "c" type has the by pass screw located to the side of the gas tap itself. To adjust, use a thin bladed screwdriver and turn the adjustment screw until the flame is steady and does not extinguish, when the knob is turned from MIN to MAX. Repeat this procedure for all burners. FO 1032 a) Minimum adjustment screw b) Tap Pressure Testing 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 supply. The pressure reading should be nominally 20mbar and must be between 17 mbar and 25mbar. Turn off the burner supplies. 20 Servicing A: Removal Of Hob Top 1. Remove all control knobs, pan supports, burner caps and crowns. 2. Remove 2 screws from each burner. 3. Lift the hob top at the rear and disengage it from the front locators. 4. Remove fixing nut from generator and earth lead to hob. 5. Reassemble in reverse order ensuring leads are not trapped below the hob top (rewire as wiring diagram). B: Removal Of the Hob Taps (Isolate Electric Supply) 1. Follow the procedures in Section A. 2. With the aid of a 7mm spanner remove the clamping bolt from the fixing clamp. 3. Loosen the pipe connection nut from the gas tap with the aid of a 16mm spanner. Remove fixing clamps. 4. Reassemble in reverse order and carry out leak test. C: Removal Of Mains Terminal Block (Isolate Electric Supply) 1. Follow the procedures in Section A. 2. Disconnect supply flex connections from terminal block. 3. From the underside of the hob remove 1 self tapping screw from the terminal block. 4. Reassemble in reverse order. Repais may only be carried out by CORGI registered engineers. D: Removal Of Burner 1. Follow the procedures in Section A. 2. With the aid of a 12mm spanner loosen off the pipe connection nut. 3. From the underside of the hob remove 2 self tapping screws from the burner body. 4. Reassemble in reverse order and carry out leak test. E: Removal Of Ignitor Unit (Isolate Electric Supply) 1. Follow the procedures in Section A. 2. Disconnect H.T. leads and the ignition switches connector. 3. Remove the Ignitor Pushbutton 4. Unscrew the fixing nut. 5. Remove the protective gasket. 6. Remove the Ignitor Unit 7. Reassemble in reverse order and check with wiring diagram for correct reconnection. Conversion from 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 or propane gas providing the correct injectors are fitted. The gas rate is adjusted to suit. Method · Ensure that the gas taps are in the 'OFF' position · Isolate the hob from the electricity 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. TO ADJUST THE GAS RATE With the aid of a thin bladed screwdriver completely 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. IMPORTANT The replacement/conversion of the gas hob should only be undertaken by a competent person 21