AEG HKB75820NB User Manual

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3.4 Injectors replacement1. Remove the pan supports.2. Remove the caps and crowns of theburner.3. With a socket spanner 7 remove theinjectors and replace them with theones which are necessary for thetype of gas you use (see table in"Technical Data" chapter).4. Assemble the parts, follow the sameprocedure backwards.5. Attach the label with the new type ofgas supply near the gas supply pipe.You can find this label in the packagesupplied with the appliance.If the supply gas pressure is changeableor different from the necessary pressure,you must fit an applicable pressureadjuster on the gas supply pipe.3.5 Adjustment of minimumlevelTo adjust the minimum level of theburners:1. Light the burner.2. Turn the knob on the minimumposition.3. Remove the knob.4. With a thin screwdriver, adjust thebypass screw position (A).A5. If you change:• from natural gas G20 20 mbar toliquid gas, fully tighten the bypassscrew in.• from liquid gas to natural gas G2020 mbar, undo the bypass screwapproximately 1/4 of a turn (1/2 ofa turn for Multi Crown burner).WARNING!Make sure the flame doesnot go out when you quicklyturn the knob from themaximum position to theminimum position.3.6 Electrical connection• Do not pull the mains cable todisconnect the appliance. Always pullthe mains plug (if applicable).• The appliance must not be connectedwith an extension cable, an adapter ora multiple socket. There is a risk offire.• Do not let the power cable to heat upto a temperature of more than 90° C.The cable should be guided by meansof clamps fixed to the side of thecabinet, in order to avoid any contactwith the appliance beneath thecooktop.• Make sure that there is access to themains plug after the installation.Electrical RequirementsPermanent electrical installation mustagree with the latest I.E.E. Regulationsand local Electricity Board regulations.For your own safety the installation mustbe done by a qualified electrician (e.g.your local Electricity Board, or acontractor who is on the roll of theNational Inspection Council for ElectricalInstallation Contracting [NICEIC]).The manufacturer refusesto be held responsible, ifthese safety measures arenot abided by.Supply connectionsThis hob has to be connected to 220-240V (~ 50-60 Hz ) electricity supply.The hob has a terminal block which ismarked as follows:• L — Live terminal• N — Neutral terminal• or E — Earth terminalBefore carrying out the connection, makesure:1. The limiter valve and the electricalsystem can take the appliance load(see the rating plate)www.aeg.com10