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ZGF 780 IT

Gas hob

Instruction

booklet

IE

GB

Summary of Contents for ZGF 780 IT

Page 1: ...ZGF 780 IT Gas hob Instruction booklet IE GB ...

Page 2: ...nk 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 ...

Page 3: ...nstallation 18 Gas Connection 18 Building In 19 Building over a cupboard or drawer 19 Building over a kitchen unit with door 19 Fitting the Hob into the Worktop 20 Electrical Connections 21 Wiring diagram 22 Fault Finding 23 Commissioning 26 Conversion from Natural Gas to LPG 27 Guide to Use the instructions Guide to Use the instructions Guide to Use the instructions Guide to Use the instructions ...

Page 4: ...ot allow children to play near or with the hob z This appliance is not intended for use by children or other persons whose physical sensory or mental capabilities or lack of experience and knowledge preventsthemfromusingtheappliancesafelywithoutsupervisionorinstruction by a responsible person to ensure that they can use the appliance safely z The hob gets hot when it is in use Children should be k...

Page 5: ... 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 z Ensure a good ventilation around the appliance A poor air supply could cause lack of oxygen z When using the hob for a long period time the ventilation should be improved by opening a window or increasing the extrac...

Page 6: ...6 Description of the Hob 1 Hob Top 2 Auxiliary Burner 3 Semi rapid Burner 4 Rapid Burner 5 Triple Crown 6 Control knobs 4 3 3 5 2 6 1 ...

Page 7: ...IRST INSTALLED Once the hob has been installed it is important to remove any protective materials which were put on in the factory The manufacturer will not accept liability should the above instructions or any of the other safety instructions incorporated in this book be ignored Instructions for the User Keep this instruction book for future reference and ensure it is passed on to any new owner T...

Page 8: ...rn the control knob to the off position and wait for at least 1 minute before trying to light the burner again If you cannot light the flame even after several attempts check the cap see Fig 1 letter A and the crown see Fig 1 letter B are in the correct position To switch off a burner z To put the flame out turn the knob to the symbol z Operation Operation Operation Operation Operation Hob burners...

Page 9: ...ur local Service Force Centre Using the hob correctly Using the hob correctly Using the hob correctly Using the hob correctly Using the hob correctly To ensure maximum burner efficiency it is strongly recommended that you use only pots and pans with a flat bottom fitting the size of the burner used so that flame will not spread beyond the bottom of the vessel see the table below Burner minimum max...

Page 10: ...s 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 Do not place unstable or deformed pots on the rings they could tip over or spill their contents causing accidents Pots must not ent...

Page 11: ...s unsuitable for non stick saucepans steel wool pads bath sink stain removers Should the hob top become heavily soiled the following products are recommended For stainless steel hobs use a proprietary stainless steel cleaner For other hobs use Hob Brite or Bar Keepers Friend Do not leave acid or alkaline substances e g vinegar salt lemon juice etc on the cooktop The Burners The Burners The Burners...

Page 12: ...necessary remove stubborn stains using a paste cleaner After cleaning make sure that the pan supports are correctly positioned as shown in the diagram Pay attention when replacing the pan supports in order to avoid damaging the hob top The Ignition electrode The Ignition electrode The Ignition electrode The Ignition electrode The Ignition electrode The electric ignition is obtained through a ceram...

Page 13: ...rner 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 If after all these checks your hob still does not operate correctly contact your local Service Force Centre Please note that it will be necessary to provide proof of purcha...

Page 14: ...EAT INPUT Front Left Burner 2 0 kW 6826 BTU HR semi rapid Rear Left Burner 2 0 kW 6826 BTU HR semi rapid Central Burner 4 0 kW 13652 BTU HR Triple Crown Rear Right Burner 3 0 kW 10239 BTU HR rapid Front Right Burner 1 0 kW 3413 BTU HR auxiliary APPLIANCE CLASS 3 APPLIANCE CATEGORY II2H3 GAS SUPPLY Natural gas G20 2H 20 mbar Instructions for the Installer Engineer technical data Engineer technical ...

Page 15: ... 1 2 NOMINAL FLOW RATE m3 h 0 286 0 057 0 190 0 038 0 095 0 028 0 381 0 114 NOZZLE REFERENCE 119 Adjust 96 Adjust 70 Adjust 146 Adjust 1 100mm NOMINAL THERMAL POWER kW 2 8 0 75 2 0 0 45 1 0 0 33 4 0 1 2 NOMINAL FLOW RATE g h 202 43 5 144 29 72 21 5 291 87 NOZZLE REFERENCE 86 42 71 32 50 28 98 56 1 100mm NATURAL GAS 20 mbar VALUE 37 78 MJ m3 Ws 50 7 MJ m3 TYPEOFGAS LPG GAS 28 30 37 mbar VALUE 49 92...

Page 16: ...n 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 100 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 However if the room has a door which opens directly to the outside ...

Page 17: ...dges of the cut out 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 400 mm If it is fitted below 400 mm a space of 50 mm must be allowed from the edges of the hob The minimum distance combustible material or a cooker hood can be fitted above the hob is 650 mm For appliances installed in the Republic of Ir...

Page 18: ...be sure that all connections to the unit are completely gas tight use a soap solution to do this never a flame A End of shaft with nut B Washer C Elbow IMPOR IMPOR IMPOR IMPOR IMPORT T T T TANT ANT ANT ANT ANT 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 Th...

Page 19: ...ld be easily removable to allow easy access if technical assistance is needed The space behind the kitchen unit b can be used for connections Dimensions are given in mm 3 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 ...

Page 20: ... 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 When the screws have been tightened the excess seal can be removed The edge of the hob forms a double seal which prevents the ingress of li...

Page 21: ...sures not be observed 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 cord incorporating a 3 amp plug fit...

Page 22: ...ble at any point Ensure that the hob supply cord does not come into contact with surfaces with temperatures higher than 50 deg C 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...

Page 23: ...ow be satisfactory Carry out D D D D D Resistance to Earth check Inlet wiring faulty Rectify any fault Isolate appliance and carry out B B B B B Insulation check Rectify any fault including replacing fuses as necessary NO NO NO NO NO YES YES YES YES YES SOCKET SOCKET SOCKET SOCKET SOCKET face view face view face view face view face view PLUG with cover removed PLUG with cover removed PLUG with cov...

Page 24: ...ECK 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 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 NOTE Should it be found that the fuse has failed but no fault is indicated a detailed continuit...

Page 25: ...r does not spark Check fitting of burners Check position of the electrode Check by pass simmer adjusted Light burner manually 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 Check continuity from the tip of each electro...

Page 26: ...e the control knob 3 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 Pressure Testing The pressure testing must be carried out on the burners Proceed as follows 1 Remove the pan supports and the burner caps and crowns 2 Fit manometer tube...

Page 27: ...tted The gas rate is adjusted to suit Method 1 Ensure that the gas taps are in the OFF position 2 Isolate the hob from the electricity supply 3 Remove all pan supports burner caps rings and crowns 4 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 ti...

Page 28: ...28 39712 8001 04 09 R A www zanussi co uk ...

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