Adjustment of minimum levelTo adjust the minimum level of the burners:1. Light the burner.2. Turn the knob on the minimum position.3. Remove the control knob.4. With a thin screwdriver, adjust the by-pass screw po-sition. If you change from natural gas 20 mbar to liq-uid gas, fully tighten the adjustment screw in. If youchange from liquid gas to natural gas 20 mbar, undothe by-pass screw approximately 1/4 of a turn.11 Minimum adjustment screw5. Make sure the flame does not go out when you quick-ly turn the knob from the maximum position to theminimum position.Electrical connection• Ground the appliance according to safety precautions.• Make sure that the rated voltage and type of power onthe rating plate agree with the voltage and the power ofthe local power supply.• This appliance is supplied with a mains cable andplug.• Any electrical component must be installed or replacedby the Service Force Centre technician or qualifiedservice personnel.• Always use a correctly installed shockproof socket.• Make sure that there is an access to the mains plug af-ter installation.• Do not pull the mains cable to disconnect the appli-ance. Always pull the mains plug.• The appliance must not be connected with an extensioncable, an adapter or a multiple connection (risk of fire).Check that the ground connection is in conformity withthe standard and regulations force.• The power cable must be placed in such a way that itdoes not touch any hot part.• Connect the appliance to the mains with a device thatlets to disconnect the appliance from the mains at allpoles with a contact opening width of minimum 3 mm,eg. automatic line protecting cut-out, earth leakagetrips or fuse.• None of a parts of the connection cable can not get atemperature 90°C. The blue neutral cable must be con-nected to the terminal block label with "N". The brown(or black) phase cable (fitted in the terminal block con-tact marked with "L") must always be connected to thelive phase.Replacement of the connection cableTo replace the connection cable use only H05V2V2-F T90or equivalent type. Make sure that the cable section is ap-plicable to the voltage and the working temperature. Theyellow/green earth wire must be approximately 2 cm lon-ger than the brown (or black) phase wire.Building Inmin. 55 mmmin. 650 mm550 mmmin. 450 mm30 mm470 mmmin. 600 mm10 mm11 mm11 mmA3 mmA - supplied seal5