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GAS HOB

MODEL ZAF 42

INSTRUCTION BOOKLET

Please read this instruction booklet before using the appliance

Summary of Contents for ZAF 42

Page 1: ...2 GAS HOB MODEL ZAF 42 INSTRUCTION BOOKLET Please read this instruction booklet before using the appliance ...

Page 2: ...s 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 When ...

Page 3: ...C current edition Contents For the Installer Technical Data Page 10 Important Safety Requirements Page 11 Installation Page 12 Gas Connection Page 12 Building In Page 13 Electrical Connection Page 14 Wiring Diagram Page 15 Fault Finding Page 16 Commissioning Page 18 Conversion from natural gas to LPG Page 19 Guide to Use the instructions The following symbols will be found in the text to guide you...

Page 4: ... Hob 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 installe...

Page 5: ...ld only use pots and pans with a 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 ove...

Page 6: ...overs 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 ...

Page 7: ...ocal Zanussi Service Force Centre When you contact them they will need the following information 1 Your name address and post code 2 Your telephone number 3 The model and the serial number which can be found on the rating plate 4 Clear and concise details of the fault for example when does the fault occur and how often 5 Date of purchase Service and Spare Parts If you require spare parts or an eng...

Page 8: ... put right an appliance which is improperly installed or calls to appliance outside the European Community EC or European Free Trade Area 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 European Guarantee If you should move to another country within Europ...

Page 9: ...3 NOMINAL FLOW RATE g h 202 43 5 144 29 72 21 5 NOZZLE REFERENCE 86 40 71 32 50 28 NATURAL GAS 20 mbar TYPE OF GAS CHARACTERISTICS LPG GAS 28 30 37 mbar 1 100 mm 1 100 mm VALUE 49 92 MJ Kg VALUE 37 78 MJ m 3 Ws 50 7 MJ m 3 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 SUPPLY CONNECTIONS Gas RC 1...

Page 10: ...m 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 b...

Page 11: ... 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 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 ...

Page 12: ... 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 It is also recommended to carry out the electrical connection to the hob as shown in diagrams 1 and 2 FO 0199 a Fitting the Hob into the worktop Carry out the building in of the hob as follows put the seals sup...

Page 13: ...arth wire to the terminal in the plug which is marked with the letter E or the earth symbol or 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 NOTE The earth wire should be about 2 cm longer than the live a...

Page 14: ...15 Wiring diagram A IGNITOR SWITCH B IGNITOR UNIT B L N 0 1 2 3 4 220 240 A ...

Page 15: ...ould 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 START Isol...

Page 16: ...ed Light burner manually Check gas supply at burner 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 electrode to the terminals 1 to 5 on the ignitor unit Check for breaks in the ins...

Page 17: ...ap 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 Pressure Testing Remove...

Page 18: ...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 repl...

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