User manual BOSCH PPQ726B90A

[. . . ] This cooktop is for use with Natural Gas and Universal LPG PHW206FAU PHL206FAU PPH626B90A PPQ726B90A Robert Bosch Hausgeräte GmbH Carl-Wery-Straße 34 81739 München Cod. 9000005546 C Internet:: http://www. bosch-hausgeraete. de Dear customer, We would like to thank and congratulate you for your choice. This practical modern appliance has been made using materials of the highest quality, which have been put through the strictest of Quality Controls during manufacture and meticulously tested to ensure that they meet all of your cooking demands. We kindly ask you to read and follow these simple instructions in order to guarantee first-class results from the very start. [. . . ] Direction of gas flow is indicated on the rear of the regulator. For position of the inlet connection refer Fig. 1-1a. Use pipe compound or thread sealant, properly theaded pipes and careful assembly procedure so that there is no cross threading, etc. , which might cause damage or leakage. Make sure that all connections peformed are free of leakage. In either of the cases, do not move or twist the L-tube from its factory-set position. If for some reason, the L-tube should be twisted, it is necessary to make sure that this area is properly sealed. Make sure that all connections performed are free of leakage. Request change-over injectors from our customer service deparment (refer injector chart below for sizes). Natural Gas Burner Hourly Gas Consumption (MJ) 4, 0 6, 5 12, 0 13, 0 13, 0 Injector size (mm) 0. 90 1. 18 1. 60 1. 65 1. 65 Universal LPG Hourly Gas Consumption (MJ) 3, 25 6, 25 10, 0 13, 25 10, 8 Injector size (mm) 0. 50 0. 67 0. 85 0. 97 0. 93 Small Medium Large wok (Center) wok (Left front) Before conversion the cooktop must be disconnected from the electricity and gas valves must be turned to the OFF position. 1 Remove the trivets, burner caps and burner heads. 2 Change the injectors using a 7-mm socket wrench and be sure to tighten them down properly so that they are fully airtight. 3 Re-assemble the burner component parts in reverse order. NOTE: it is not necessary to adjust the primary air control on these burners. 7 mm 6 7 8 11 Minimum flame adjustment. 2 Remove the control knob from the valve spindle. 3 Apply pressure with the tip of the screwdriver to release the thread toward the tap's adjusting screw. 4 The adjustment screw is positioned at the rear lower section of the valve. 5 To adjust the minimum flame for N. G. replace the control knob onto the spindle, light the gas and turn the control knob to the small flame position. Screw the adjustment screw anti-clockwise to estabilish a minimum stable flame position. The flame should remain alight and not burn back to the injector when the valve is turned quickcly from `Full On' to the "Minimum flame" position and back a few times. To adjust the minimum flame position for ULPG the screw must be fully tightened down clockwise. Never dismount the valve shaft: in the event of damage, change the entire valve. 9 10 12 Operating instructions Burner locations 1 5 1 3 5 4 3 4 2 11 6 12 6 1. Control Knobs Burner ignition & control Depress control knob and turn anti-clockwise to "High flame"position. [. . . ] . . . If the flame on the burners is not evenly distributed?·The burner components have not been assembled properly. ·The gas ports on the burners are dirty. · The burners may not be totally dry. [. . . ]