11. Maintenance
The appliance must be disconnected from the power and gas supply during all repair work.
In the event of malfunctions, check whether the gas and electricity supplies are in proper working order.
The cooktop cannot be used during a power failure.
If the cooktop is being used when the power failure occurs, turn all of the burner control knobs to the OFF position. The cooktop will not turn back on after a power failure until all control knobs are first turned OFF and then turned back on again.
Before calling the service engineer, check the
Repairs may only be carried out by authorised technicians, in order to guarantee the safety of the appliance.
Unauthorised tampering with the appliance will invalidate any warranty claims.
Only use original spare parts.
18