Rangemaster Professional+ User Manual

Also see for Professional+: User's guide & installation instructions User's guide & installation instructions User's guide & installation instructions User's guide & installation instructions User's guide & installation instructions

WARNING – SERVICING TO BE CARRIED OUT ONLY BY AN AUTHORISED PERSONDisconnect from electricity and gas before servicing. Check appliance is safe when you have finished.25��ArtNo.311-0010 InjectorsFig.8-1A - Jet, B - Internal injector, C - External injectorArtNo.0102-0001 - Unscrewingthe control valve bypass screwFig.8-4Art No 215-0028 - Handrail fascia fixingsFig.8-2ArtNo.270-0032 - 90 Prof+ FX - Removing the control panelFig.8-3Check the technical data section at the back of the bookthat the hob is convertible to the gas you want to use.A suitably competent person must perform the conversion.After conversion the installation must comply with therelevant regulations and also the local electricity supplycompany requirements. Read the instructions beforeconverting this appliance. Failure to convert the appliance correctly couldinvalidate any warranty or liability claims and lead toprosecution.When servicing or replacing gas-carrying componentsdisconnect from the gas supply before starting operation.Check the appliance is gas sound after completion.DO NOT use reconditioned or unauthorised gas controls.Disconnect from the electricity supply before servicing.Before electrical reconnection, check that the appliance iselectrically safe.InjectorsRemove the burner caps and heads. Remove the old jets(Fig.8-1). Fit the new jets (see Technical Data section at the backof the book for correct jets). Reassemble in the reverse order.Tap adjustmentPull off all the control knobs and remove the handrail. Unscrewthe 2 cross-headed screws hidden behind the handrail endbrackets (Fig.8-2) and remove the 3 fixing screws underneaththe control panel (Fig.8-3).The control panel will drop down slightly. It is held at the topby two holes in the top edge, one at each end, that locate onthe tags on the inner panel. Lift the control panel clear of thetags and pull forwards, taking care not to damage or strain thewiring.Using a screwdriver, tighten the bypass screw (Fig.8-4).Stick on labelStick the LP gas label over the natural gas part of the appliancedata label.Pressure TestingConnect the appliance to the gas supply. Check the applianceis gas sound.The gas pressure can be measured at one of the left handhotplate burner jets. Lift off a burner head. Fit the pressuregauge to the jet. Turn on and light one of the other burnerswith a match. Turn on and press in the control knob for theburner with the pressure gauge fitted.The pressure should be 29mbar for Butane and 37mbar forPropane. After checking the pressure, turn off the taps andreplace the burner head.Reassemble burner top, making sure it is reassembled in thecorrect way on the burner body.Check the appliance is gas sound.Check operation of all the burners.8. Conversion to LP gas