User manual WHIRLPOOL AGB 539/WP INSTRUCTION FOR USE

[. . . ] 18/10 chrome-nickel steel outer panelling. The appliance is also fitted with a stainless steel fat tray. The lava stone is heated by tubular chromiumplated steel burners, built to withtand thermomechanical stress. The pilot burner has adjustable injectors. [. . . ] To start the appliance up, see the instructions for regular use. Checking power rating using the volumetric method Using a gas meter and a chronometer, you can read the volume of gas output per time unit. The correct volume will be the value of “E” expressed in litres per hour (It/hr) or litres per minute (It/min). The following formula is used to calculate the value of “E”: Testing the power rating E= Use the specific nozzles for the nominal capacity on the Capacity should only be measured when the appliance appliance. Capacity can be of two types: The heat value can be obtained from your local Gas Board. - nominal, as given on the data plate; To obtain the nominal and minimum capacities in rela- minimum. tion to the nominal pressure, consult the “TECHNICAL These nozzles are shown in “TECHNICAL DATA” table 1. The following are the operating pressure tolerances to obtain the nominal power according to the agreed nozzles: Capacity Heat value WARNING - from 15 to 22. 5 mbar for gases of the second family; - from 25 to 45 mbar for gases of the third family (propane). The appliance will not work outside the above pressure thresholds. To adjust the capacity to its minimum value, use the data in “TECHNICAL DATA” tables 1. If you wish to check the nominal capacity further, you may do so using a gas meter according to the so-called ”volumetric method”. It is not possible to adjust nominal capacity in advance. Checking power rating when using LP gas Check that the type of nozzles used match manufacturer's specifications. Check that the output pressure regulator installed collaterally to the plant conforms to the specifications laid down in paragraph "Testing the power rating". 3 17 16 Checking the pilot light (fig. 5) When correctly adjusted, the pilot light flame will completely surround the thermocouple and will not flicker; if not, adjust the screw (12) for regulation of the pilot burner. Checking the primary air 18 21 22 20 The grid can be adjusted. Air volume flow is correct when there is sufficient protection against the flame rising when the burner is cold or light-back when it is hot. 039_03 - Barbecues lava stone 11 Checking the functions - Start the appliance in accordance with the instructions; - Check the gas tubes for leaks; - Check that the flame on the main burner lights properly and is correctly formed, even on low; - Check that the pilot light is correctly regulated; - Draw up a servicing and maintenance contract. - Check that the pilot light is correctly regulated; - Draw up a servicing and maintenance contract. Remove the panel. Unscrew the nozzle from the nozzle holder with an adjustable spanner; replace with a new nozzle (see “TECHNICAL DATA” table). To make changing the nozzle easier, loosen screw (39) to push the air adjustment sleeve back. After fitting the nozzle, reset primary air distance “A” (see “TECHNICAL DATA” table). Replacing the pilot burner nozzle (Fig. 5) To get at the pilot burner, slide out the fat tray and remove the control panel (as previously described). The pilot burner can be regulated by unscrewing the cap (11) and turning the screw (12) with a screwdriver. If the main burner needs cleaning, proceed as follows: a) remove the control knobs and the fat tray; unscrew the fixing screws and remove the control panel; b) unscrew hose clamp (28 - fig. 2) to disconnect the gas vent connector from the nozzle holder; c) remove the cooking grid and the charcoal grill (lava stone) support. The main burner can now be removed for cleaning. Take care when cleaning the flame apertures. [. . . ] If absolutely necto ; this way only the pilot burner will stay on. To turn the appliance off completely, turn the knob to ●; essary, you may use powdered pumice stone. If the appliance is extremely dirty, use a synthetic sponge this will turn the pilot burner off as well. After cleaning the appliance, rinse with clean water and Turning the appliance off in an dry with a clean cloth. [. . . ]