29Trouble shootingMalfunctions often have simple explanations. Pleaseread the following notes before calling the after-salesservice.m Risk of electric shock!Incorrect repairs are dangerous. Repairs may only becarried out and damaged power cables replaced by oneof our trained after-sales technicians. If the appliance isdefective, unplug the appliance from the mains or switchoff the circuit breaker in the fuse box. Contact theafter-sales service.--------Power cutYour appliance can bridge a power cut of a fewseconds. Operation continues.If the power cut was for a longer period and theappliance was in operation, a message appears in thedisplay. Operation is interrupted.Set the function selector to 0, then the appliance can beoperated again as usual.Demo modeThe ° symbol appears on the display when theappliance is in demo mode. The appliance will not heatup.Briefly disconnect the appliance from the mains (switchoff the household fuse or the circuit breaker in the fusebox). Then deactivate demo mode in the basic settingswithin 3 minutes (see section entitled 'Basic settings').Disruption Possible cause SolutionAppliance not working, no display Plug not inserted Connect the appliance to the electricitymainsPower failure Check whether other kitchen appliancesare workingFuse defective Check in the fuse box whether the fusefor the appliance is in working orderOperating error Switch off the fuse for the appliance inthe fuse box and switch it on again afterabout 60 secondsAppliance cannot be started Appliance door is not quite closed Close appliance doorThe appliance is not working and thedisplay does not respond. 0 appearson the displayChildproof lock activated Deactivate the childproof lock (seesection entitled 'Childproof lock')Appliance switches off on its own Safety shut-off: the appliance has notbeen operated for longer than 12 hoursConfirm the message with ™, switch offthe appliance and set it again.Appliance does not heat up, ° appearsin the displayAppliance is in demo mode Deactivate the demo mode in the basicsettingsError message "Exxx" If an error message is displayed, turn thefunction selector to 0; if the display goesout, there was a non-recurring problem.If the error occurs repeatedly or thedisplay remains on, please contact theafter-sales service and inform them ofthe error code.