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8

Something Not Working?

If the appliance is not working correctly, please carry out the following checks before contacting your local
Service Centre.

   SYMPTOM

There is no spark when lighting the gas

The gas ring burns unevenly

   SOLUTION

Check that the unit is plugged in and the electrical

supply is switched on

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.

If after all these checks, your appliance still does not
operate correctly, contact your local Service Centre.

Summary of Contents for ZGF 759

Page 1: ...2 GAS HOB MODEL ZGF 759 INSTRUCTION BOOKLET ...

Page 2: ...r 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 appliance if it is in contact with water Do not operate the appliance with wet hands Ensure the control knobs are in the OFF position when not in use When using other electrical appliances ensure the cable ...

Page 3: ...age 10 Gas Connection Page 10 Building In Page 11 Fitting the Hob to the Worktop Page 12 Electrical Connection Page 13 Commissioning Page 14 Servicing Page 15 Technical Maintenance Page 15 Guide to Use the instructions The following symbols will be found in the text to guide you throughout the Instructions Safety Instructions Step by step instructions for an operation Hints and Tips i ...

Page 4: ... 4 4 5 6 7 8 3 9 1 0 Description of the Hob INSTALLATION Any gas installation must be carried out by qualified personnel 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 appliance is installed it is easily accessible for the engineer in the event of a breakdown WHEN THE HOB IS FIRST INST...

Page 5: ...flat bottom fitting the size of the burner used see table 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 ign...

Page 6: ...used Pan Supports To keep the pan supports in the correct position they are hooked into hinges at the back of the hob The pan supports can be lifted for easier cleaning as shown in fig 1 To remove the pan supports completely proceed as shown in fig 2 The pan supports and are dishwasher proof If washing them by hand take care when drying them as the enamelling process occasionally leaves rough edge...

Page 7: ...the unit is plugged in and the electrical supply is switched on 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 If after all these checks your appliance still does not opera...

Page 8: ... hand corner Electric 230 V 50Hz supply 3 core flexible cable with non rewireable plug Appliance Gas supply LPG 30 mbar Appliance Class 3 Appliance category I 3 Burner Nominal Power LPG Butane A Diameter Feeding Tap By Pass Tap colour Pressure kW kCal h Nozzle g h mbar Auxiliary dia 42 mm 0 95 814 50 75 28 Red Yellow Semi rapid dia 57 mm 1 60 1368 65 126 35 Brown Black 30 Rapid dia 90 mm 2 45 2095...

Page 9: ...A which includes the GJ 1 2 threaded elbow an adjustable joint is fixed so that the washer B is fitted between the components as shown in the diagram A drop of paint at both edges of the L joint C will evidence that the good seal of the connection has been tested in the factory Before connecting the gas supply pipe to the joint C the installer will ensure that the paint drop is unbroken and the L ...

Page 10: ...sistance is needed The space behind the kitchen unit b can be used for connections a Removable panel b Room for connections 550 min 560 min FO 0198 Building over a kitchen unit with oven If the hob is built into a kitchen unit with an oven underneath the recess must have the dimensions shown in diagrams 2 and 3 and should also incorpo rate suitable oven crosspiece supports to ansure an efficient c...

Page 11: ... side edges 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 and screws 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 liquids Seal Fitting the hob to the ...

Page 12: ... reached with the appliance built in the forniture unit Before switching on make sure the electricity supply voltage is the same as that indicated on the appliance 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 appliance is supplied with a 3 core flexible supply cord incorporating a plug Connect the plug to an adequate socket...

Page 13: ...ion 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 insert a thin bladed screwdriver down the centre of the gas tap control shaft and turn the adjustment screw until the flame is steady and does not extinguish when the knob is turned from MIN to MAX ...

Page 14: ...nitor Isolate Electrical Supply 1 Follow the procedures in Section A 2 Remove H T leads from the ignitor by pulling tab connection off Disconnect supply cable from the ignitor unit 3 With the aid of a pair of thin nose pliers pull the spring clip sideward off of the underside of the ignitor 4 Reassemble in reverse order F Removal of Ignitor Switch Isolate Electric Supply 1 Follow the procedures in...

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