Rangemaster Professional+ User Manual

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23Screw connect the threaded end of the hose into the gasinlet.After completing the gas connection, ensure that the cookeris gas sound with a pressure test.Pressure TestingThe gas pressure can be measured at one of the centrehotplate burner injectors (not the Wok burner).The gas pressure can be measured at the injector of one ofthe left-hand hotplate burners.Lift off a burner head. Fit the pressure gauge to the injector.Turn on and light one of the other hotplate burners.Turn on the control knob for the burner with the pressuregauge fitted to let gas through.See the data badge for test pressures.Turn off the burners. Make sure that you reassemble theburner top in the correct way on the burner body.Electrical ConnectionThe cooker must be installed by a qualified electrician, inaccordance with all relevant British Standards/Codes ofPractice (in particular BS 7671), or with the relevant nationaland local regulations.Current Operated Earth Leakage BreakersThe combined use of your cooker and other domesticappliances may cause nuisance tripping, so werecommend that the cooker is protected on an individualRCD (Residual Current Device) or RCBO (Residual CurrentBreaker with Overload).IF IN DOUBT, PLEASE CONSULT A SUITABLY QUALIFIEDELECTRICIAN.Note: The cooker must be connected to the correct electricalsupply as stated on the voltage label on the cooker, througha suitable cooker control unit incorporating a double poleswitch, having a contact separation of at least 3mm in allpoles.The cooker must not be connected to an ordinary domesticpower point.Access to the mains terminal is gained by removing theelectrical terminal cover box on the back panel. Connectthe mains cable to the correct terminals for your electricalsupply type (Fig.7-11 and Fig.7-12). Check that the links arecorrectly fitted and that the terminal screws are tight. Securethe mains cable using the cable clamp.Hotplate CheckCheck each burner in turn (refer to the ‘Hotplate Burners’section at the front of the instructions).Grill CheckTurn on the grill control and check that the grill heats up.ArtNo.000-0010 Electrical connections single-phaseNL230Vac 50Hz6mm2NLFig.7-11ArtNo.000-0011 Electrical connections 3-phaseNL1 L2 L3NL1L3L23N ac230/400V 50Hz6mm2Fig.7-12