User manual BOSCH PCH615FAU

[. . . ] This cooktop is for use with Natural Gas and Universal LPG PCH615FAU PCH615DAU PCD615CAU PCH615CAU Robert Bosch Hausgeräte GmbH Carl-Wery-Straße 34 81739 München Cod. 9000298602 B Internet:: http://www. bosch-hausgeraete. de 2 CONTENT Contents Safety considerations For your safety What to do if you smell gas Warnings Installation Preparing to install Clearances Installation of cooktop into Kitchen bench Installation procedure Connection Electrical connection Gas connection Conversion front Nat. Gas to Universal LPG To change injectors Injector size chart Minimum flame adjustment Operating instructions Burner location Burner ignition & control User instructions Warnings concerning cooking Cleaning and maintenance Service Trouble shooting Wiring diagram 4 4 4 4 4 6 6 7 7 7 9 9 9 11 11 11 12 13 13 13 14 16 17 18 18 19 3 Safety considerations For your safety · If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. · Do not store articles on or against this appliance. · Do not store flammable material near this appliance. [. . . ] 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. The manufacture does not accept any liability for leakage on connections performed by the installer or if the L-tube is moved or twisted. Natural gas connection Universal LPG connection Pressure test point R 1/2" R 1/2" Pressure test point. 9 5 6 10 Coverting the cooktop To change injectors All work involved in installation, setting and adaptation from Nat. Gas to to a different gas type must be carried out by authorised Universal LPG personnel from our Service Centre and must comply with current regulations and the conditions laid down by the local gas company. 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 14, 0 11, 5 Injector size (mm) 0. 90 1. 18 1. 70 1. 55 Universal LPG Hourly Gas Consumption (MJ) 3, 25 6, 25 13, 25 9, 5 Injector size (mm) 0. 50 0. 67 0. 97 0. 85 Small Medium Wok (Left front) Large 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 Gas the screw must be fully tightened down clockwise. If the flame has yellow patches, this is not a fault (of any kind). For safety and economic gas usage you should always use the correct pan on the correct burner. Flames should not protrude beyond the base of the pan. You will save energy, time and money by always placing the correct 15. [. . . ] . . . 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. [. . . ]