31. Instruction for the UserHOB BURNERS CONTROL KNOBSThe hob burners control knobs are situated on the hobfront panel. The symbols on the knobs mean that :z there is no gas supplythere is maximum gas supplythere is minimum gas supplyLIGHTING THE BURNERS• For easier lighting, proceed before putting a panon the pan support.Push the electric ignition push button which is markedby a little spark.At the same time, turn the relevant control knobanticlockwise to maximum position and keep it pusheddown for about 5 seconds. This will allow the"thermocouple" (Fig. 1 lett. D) to be heated and thesafety device to be switched off, otherwise the gassupply would be interrupted.Then, check the flame is regular and adjust it asrequired.If you cannot light the flame even after severalattempts, check the "cap" (Fig. 1 lett. A) and the"crown" (Fig. 1 lett. B) are in the correct position.To put the flame out, turn the knob to the symbol z.• Always turn the flame down or put it out beforetaking the pans off the burner.USING THE HOB CORRECTLYTo ensure maximum burner efficiency, it is stronglyrecommended that you use only pots and pans with abottom fitting the size of the burner used, so that flamewill not spread beyond the bottom of the vessel (see thetable beside).It is also advisable, as soon as a liquid starts boiling, toturn down the flame so that it will barely keep the liquidsimmering.• Use only pans or pots with flat bottom.Carefully supervise cookings with fats or oil,since these types of foodstuff can result in a fire,if over-heated.Burner minimum maximumdiameter diameterBig (rapid) 180 mm. 240 mm.Small (Auxiliary) 80 mm. 160 mm.Fig. 1Contents1. Instruction for the User ............ Pag. 32. Cleaning and Maintenance ...... Pag. 43. Technical Data ........................... Pag. 44. Instruction for the Installer ...... Pag. 55. Electrical Connection ............... Pag. 66. Adaptation to differenttypes of gas ................................ Pag. 77. Building In .................................. Pag. 8Table of minimum and maximum diameters of potswhich can be placed on the burnersFO 0204A - Burner capB - Burner crownC - Ignition candleD - Thermocouple