Instruction booklet Gas hob ZGF 780 IT GB IE
Thank you for selecting our appliance We wish you lots of enjoyment with your new appliance and we hope that you will consider our brand again when purchasing household appliances. Please read this user manual carefully and keep it throughout the product life cycle as a reference document. The user manual should be passed on to any future owner of the appliance.
Contents Important Safety Information ................................................................... 4 Description of the Hob ...................................................................................... 6 Instructions for the User ........................................................................... 7 Operation ......................................................................................................... 8 Maintenance and Cleaning .............................................
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 08705 727 727. I nstallation z z z z z This appliance must be installed and serviced by a competent person as stated in the Gas Safety (Installation and Use) Regulations Current Editions and the IEE Wiring Regulations. For appliances installed in the Republic of Ireland please refer to NSAIDomestic Gas Installations I.S.
z z z z z z z z z z Ensure a good ventilation around the appliance. A poor air supply could cause lack of oxygen. 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.
Description of the Hob 3 3 5 4 1 2 6 1. 2. 3. 4. 5. 6.
Instructions for the User INSTALLATION Any gas installation must be carried out by a registered competent person, 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.
Operation Hob burners control knobs The symbols on the knobs mean that : z there is no gas supply (“off” position) there is maximum gas supply there is minimum gas supply Lighting the burners ) z z z ) z 8 For easier lighting, proceed before putting a pan on the pan support. To light a burner: turn the relevant knob anti-clockwise to ), then push it maximum position ( down to ignite the burner. Upon ignition, keep the knob pushed down about 5 seconds. This will allow the "thermocouple" (see Fig.
Do not keep the control knob pressed for more than 15 seconds. If the burner does not light even after 15 seconds, release the control knob, turn it the "off" position and wait for at least 1 minute before trying to light the burner again. When switching on the mains, after installation or a power cut, it is quite normal for the spark generator to be activated automatically.
Carefully supervise cooking with fat or oil, since these types of foodstuff can result in a fire, if over-heated. The stainless steel can become tarnished if excessively heated. Therefore prolonged cooking with potstones, earthenware pans or cast-iron plates is inadvisable. Also, do not use aluminium foil to protect the top during use. Make sure pots do not protrude over the edges of the cooktop and that they are centrally positioned on the rings in order to obtain lower gas consumption.
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. This appliance cannot be cleaned with steam or with a steam cleaning machine. The Hob T op 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.
Pan Supports Wash the pan supports using hot soapy water. If necessary, a paste cleaner or a soap impregnated steelwool pad can be used with caution. The pan supports are not dishwasher proof; they must be washed by hand. After cleaning, be sure to wipe dry with a soft cloth. Take care when drying them as the enamelling process occasionally leaves rough edges. If necessary, remove stubborn stains using a paste cleaner.
Something Not Working? If the hob is not working correctly, please carry out the following checks before contacting your local Service Force Centre. SYMPTOM There is no spark when lighting the gas. SOLUTION The gas ring burns unevenly. 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.
Instructions for the Installer Engineer technical data OVERALL DIMENSIONS Width: Depth: 744 mm 510 mm CUT OUT DIMENSIONS Width: Depth: 560 mm 480 mm SUPPLY CONNECTIONS Gas: R 1/2 inch (1/2 inch male) Rear right hand corner Electric: 230 V~ 50 Hz supply, 3 core flexible cable with non rewireable plug fitted with a 3 amp cartridge fuse HEAT INPUT Front Left Burner (semi-rapid) Rear Left Burner (semi-rapid) Central Burner (Triple Crown) Rear Right Burner (rapid) Front Right Burner (auxiliary) 2.
Gas burners BURNER RAPID SEMI-RAPID A U X I L I A R Y TRIPLECROWN TYPE OF GAS POSITION NATURAL GAS 20 mbar VALUE = 37.78 MJ/m 3 Ws - 50.7 MJ/ m3 LPG GAS 28-30/37 mbar VALUE = 49.92 MJ/Kg MAX MIN MAX MIN 3.0 0.75 2.0 0.45 1.0 0.286 0.057 0.190 0.038 119 Adjust. 96 NOMINAL THERMAL POWER kW 2.8 0.75 NOMINAL FLOW RATE g/h 202 86 NOMINAL THERMAL POWER kW NOMINAL FLOW RATE m3/h NOZZLE REFERENCE 1/100mm NOZZLE REFERENCE 1/100mm MAX MIN MAX MIN 0.33 4.0 1.2 0.095 0.028 0.381 0.
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). For appliances installed in the Republic of Ireland please refer to NSAI- Domestic Gas Installation I.S. 813 Current Editions and the ETCI Rules for Electrical Installations. Provision for Ventilation Detailed recommendations are contained in the following British Standards Codes Of Practice: B.S. 6172/ B.S.
Location The hob may be located in a kitchen, a kitchen/diner or bed sitting room, but not in a bathroom or shower room. Ensure that there is a minimum distance of 55 mm between the rear cut out edge and the wall. 600 M IN. A minimum distance of 450 mm must be left between the side edges of the cut out and any adjacent cabinets or walls.
Installation IMPOR TANT Any gas installation must be carried out by a GAS SAFE REGISTER installer. Please, ensure that, once the hob is installed, it is easily accessible for the engineer in the event of a breakdown. The manufacturer will not accept liability, should the above instructions or any of the other safety instructions incorporated in this instruction booklet be ignored.
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.
Fitting the Hob into the Worktop Carry out the building in of the hob as follows: • place the seals supplied with the hob on the front edge of the cut out. Then, place them at 86 mm from the side edges and at 10 mm from the rear edge, as shown in the diagram, 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, supplied with the accessories bag, as shown in the diagram.
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. THIS HOB MUST BE EARTHED. Electrical Requirements 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.
3) 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.
Fault Finding Preliminary Electrical Systems Check Blue Brown START Isolate appliance and carry out: A: Earth Continuity check. YES NO Blue Green Yellow Brown Carry out: C: Polarity check. Carry out: D: Resistance to Earth check. Has inlet fuse blown? Electricity supply should now be satisfactory. YES NO PLUG (with cover removed) Earth Wire Green/Yellow Neutral Wire Blue SOCKET (face view) ( ) E( ) FUSE Inlet wiring faulty. Rectify any fault.
A. EARTH CONTINUITY CHECK Appliance must be electrically disconnected - meter set on W (Ohms) x 1 scale and adjust zero if necessary. — Test leads from any appliance earth point to earth pin on plug. Resistance should be less than 0.1 W (Ohm), check all earth wires for continuity and all contacts clean and tight. B. INSULA TION CHECK INSULATION Appliance electrically disconnected, all switches ON. a) meter set on W (Ohms) x 1 scale. Test leads from L to N in appliance terminal block.
Ignition System / Gas Ignition Ignitor does not spark YES Check gas supply at burner NO Check plug top fuse and replace if necessary Check polarity and earth continuity of supply point Check earth continuity of appliance 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 continuity from ignition switches connector to ignitor unit Light burner manually Check by pass simmer adj
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. the gas tap to the MAX position and ignite. ) 1)2) Turn 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: ) 1) Re-ignite the burner and set to MIN. 2) Remove the control knob.
Conversion from Natural Gas to LPG IMPORTANT The replacement/conversion from natural gas to LPG should only be undertaken by a competent person. 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.
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