Some dirt has got stuck in the gap around the browning unit or a foreign object has got caught inside it.
Clean the electric barbecue and/or remove the obstruction.
The electric barbecue cannot be extended.
Clean the electric barbecue and/or remove the obstruction.
Check the breaker in the building’s wiring system.
If the problem cannot be resolved, disconnect the appliance from the power supply for approx. 1 minute.
To disconnect the appliance from the power supply, turn off the relevant breaker or remove the screw-in fuse completely. Or switch off the residual current device.