User manual ZANKER KRH40GX

[. . . ] If the appliance is out of order, disconnect it from the electric supply. Disconnect the appliance from the electrical supply, before carrying out any cleaning or manteinance work. Ensure a good ventilation around the appliance. A poor air supply could cause lack of oxygen. [. . . ] Keep these components well clean, to avoid difficult lighting, and check that the burner crown holes (lett. 3 FO 2110 Periodic maintenance Periodically ask your local Service Centre to check the conditions of the gas supply pipe and the pressure adjuster, if fitted. To ensure the good operation of the hob and its safety features, it is necessary that the taps are periodically lubricated. l The periodic lubrication of the taps must be carried out by qualified personnel, which you must refer to also in case of malfunctioning. 32 Technical Data Gas Burners Rating Rapid Burner (big) 3 kW (G20) - 2, 8 kW (G30-31) Auxiliary Burner (small) 1 kW Semirapid Burner (medium) 2 kW Category Appliance class II 2E+3+ 3 Setting Gas connection Electric Supply Natural Gas G20/G25 - 20/25 mbar G 1/2" 230 V 50 Hz Hob recess dimensions Length Width 550 mm. 470 mm. Installation l l l l The side walls of the unit in which the hob is going to be installed, must not exceed the height of the working top. Avoid installing the appliance in the proximity of inflammable materials (e. g. The following instructions about installation and maintenance must be carried out by qualified personnel in compliance with the regulation in force. The regulation to be applied for this type of installation is NBN D 5I. 003 : "Installations functioning with combustible gas lighter than air". The appliance must be electrically disconnected before all interventions. If any electric supply to the appliance is required to carry out the work, ensure all the necessary precautions are followed. IMPORTANT - To ensure a correct operation, a saving of energy and the long-life of the appliance, the voltage pressure of the appliance must correspond to the recommended values. The adjustable connection is fixed to the comprehensive ramp by means of a threaded nut G 1/2". The cable section must be suitable to the voltage and the working temperature. The yellow/green earth wire must be approximately 2 cm. Phase Neutral wire Ground (yellow - green) FO 0480 Fig. 5 34 Adaptation to different types of gas Injectors replacement Remove the pan supports. Remove the burner's caps and crowns. With a socket spanner 7 unscrew and remove the injectors (Fig. 6), and replace them with the ones required for the type of gas in use (see table 2). Reassemble the parts, following the same procedure backwards. Replace the rating label (placed near the gas supply pipe) with the relevant one for the new type of gas supply. You can find this label in the package of the injectors supplied with the appliance. Fig. 6 FO 0392 Should the feeding gas pressure be different or variable compared with the required pressure, an appropriate pressure adjuster must be fitted on the gas supply pipe, in compliance with the rules in force. Adjustment of minimum level To adjust the minimum level of the burners, proceed as follows: Light the burner. [. . . ] So as to avoid more severe damage, the defect must be brought to our attention immediately. Applying the guarantee is subject to the consumer providing proof of purchase showing the purchase and/or delivery date. The guarantee will not apply if damage caused to delicate parts, such as glass (vitreous ceramic), synthetic materials and rubber, is the result of inappropriate use. The guarantee cannot be called on for minor faults that do not affect the value or the overall reliability of the appliance. [. . . ]